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</div><div id="content">
<h1 class="title">Scripts</h1>
<div id="table-of-contents">
<h2>Table of Contents</h2>
<div id="text-table-of-contents">
<ul>
<li><a href="#orgfbe1cfb">Wallpapers</a></li>
<li><a href="#orgf13ea83"><span class="todo TODO">TODO</span> LockScreen</a></li>
<li><a href="#org8650271">Delete first page of PDF</a></li>
<li><a href="#org872b600">Lock / Exit / Suspend / …</a></li>
<li><a href="#orgb22aafc"><span class="todo TODO">TODO</span> Copy Figures</a></li>
<li><a href="#org94552bb">NAS</a>
<ul>
<li><a href="#orgf17f358">Mount</a></li>
</ul>
</li>
<li><a href="#org9ec63f3">Buku Git Push</a></li>
<li><a href="#orge80ca70">Icons Unicode</a></li>
<li><a href="#org057a09a">Make GIF</a></li>
<li><a href="#org9c287ad">Org-Capture</a></li>
<li><a href="#orgf8811c6">Download-Audio</a></li>
<li><a href="#org4bf6924">Download-Video</a></li>
<li><a href="#orgfe8be19">Org-Protocol-Capture-HTML</a></li>
<li><a href="#orgc11443d">Pdf Shrink</a></li>
</ul>
</div>
</div>
<div id="outline-container-orgfbe1cfb" class="outline-2">
<h2 id="orgfbe1cfb">Wallpapers</h2>
<div class="outline-text-2" id="text-orgfbe1cfb">
<div class="org-src-container">
<pre class="src src-bash"><span class="org-keyword">while</span> true; <span class="org-keyword">do</span>
nitrogen --set-zoom-fill --random <span class="org-string">".wallpapers"</span>
<span class="org-type">sleep</span> 10m
<span class="org-keyword">done</span>
</pre>
</div>
</div>
</div>
<div id="outline-container-orgf13ea83" class="outline-2">
<h2 id="orgf13ea83"><span class="todo TODO">TODO</span> LockScreen</h2>
<div class="outline-text-2" id="text-orgf13ea83">
<ul class="org-ul">
<li class="off"><code>[ ]</code> Does not work well with multiple screen</li>
</ul>
<p>
First, turn off dunst
</p>
<div class="org-src-container">
<pre class="src src-bash">killall -SIGUSR1 dunst && <span class="org-type">echo</span> <span class="org-string">"off"</span> > /tmp/dunststatus;
</pre>
</div>
<p>
Turn off the music if it is playing.
</p>
<div class="org-src-container">
<pre class="src src-bash"><span class="org-variable-name">MPC_STATE</span>=$<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-sh-quoted-exec">mpc</span> | sed -n <span class="org-string">'2p'</span> | cut -d <span class="org-string">"["</span> -f2 | cut -d <span class="org-string">"]"</span> -f1<span class="org-rainbow-delimiters-depth-1">)</span>
<span class="org-keyword">if</span> <span class="org-rainbow-delimiters-depth-1">[</span><span class="org-rainbow-delimiters-depth-2">[</span> $<span class="org-variable-name">MPC_STATE</span> == <span class="org-string">"playing"</span> <span class="org-rainbow-delimiters-depth-2">]</span><span class="org-rainbow-delimiters-depth-1">]</span>; <span class="org-keyword">then</span>
mpc pause
<span class="org-keyword">fi</span>
</pre>
</div>
<p>
Then take a screenshot and process it.
</p>
<div class="org-src-container">
<pre class="src src-bash"><span class="org-variable-name">temp_file</span>=<span class="org-string">"/tmp/screen.png"</span>
<span class="org-type">rm</span> -f $<span class="org-variable-name">temp_file</span>
maim $<span class="org-variable-name">temp_file</span>
convert $<span class="org-variable-name">temp_file</span> -scale 10% -scale 1000% $<span class="org-variable-name">temp_file</span>
</pre>
</div>
<p>
Finally, lock the screen using <code>i3lock</code>.
</p>
<div class="org-src-container">
<pre class="src src-bash">i3lock -e -n -i $<span class="org-variable-name">temp_file</span> && killall -SIGUSR2 dunst && <span class="org-type">echo</span> <span class="org-string">"on"</span> > /tmp/dunststatus
</pre>
</div>
<div class="org-src-container">
<pre class="src src-bash"><span class="org-function-name">revert</span><span class="org-rainbow-delimiters-depth-1">()</span> <span class="org-rainbow-delimiters-depth-1">{</span>
xset dpms <span class="org-highlight-numbers-number">0</span> <span class="org-highlight-numbers-number">0</span> <span class="org-highlight-numbers-number">0</span>
<span class="org-rainbow-delimiters-depth-1">}</span>
<span class="org-keyword">trap</span> revert HUP INT TERM
<span class="org-comment-delimiter"># </span><span class="org-comment">turn off screen after 5 seconds</span>
xset +dpms dpms <span class="org-highlight-numbers-number">5</span> <span class="org-highlight-numbers-number">5</span> <span class="org-highlight-numbers-number">5</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">Parameters</span>
<span class="org-variable-name">temp_file</span>=<span class="org-string">"/tmp/screen.png"</span>
<span class="org-variable-name">icon</span>=<span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">HOME</span></span><span class="org-string">/Pictures/Evil_Rick_Sprite.png"</span>
<span class="org-variable-name">width</span>=<span class="org-highlight-numbers-number">1920</span>
<span class="org-variable-name">height</span>=<span class="org-highlight-numbers-number">1080</span>
<span class="org-variable-name">blur_factor</span>=<span class="org-highlight-numbers-number">6</span>
<span class="org-variable-name">lock_blur_factor</span>=<span class="org-highlight-numbers-number">0</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">Take the screen shot, blur the image and add the icon</span>
ffmpeg -f x11grab -video_size <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">{width}</span></span><span class="org-string">x</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">{height}</span></span><span class="org-string">"</span> -y -i $<span class="org-variable-name">DISPLAY</span> -i $<span class="org-variable-name">icon</span> -filter_complex <span class="org-string">"boxblur=</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">blur_factor</span></span><span class="org-string">:</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">blur_factor</span></span><span class="org-string">,overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/2,boxblur=</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">lock_blur_factor</span></span><span class="org-string">:</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">lock_blur_factor</span></span><span class="org-string">"</span> -vframes <span class="org-highlight-numbers-number">1</span> $<span class="org-variable-name">temp_file</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">Alternative</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">maim -d 1 $temp_file</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">convert -blur 0x8 $temp_file $temp_file</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">convert -composite $temp_file $icon -gravity South -geometry -20x1200 $temp_file</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">Lock the screen with the image</span>
i3lock --no-unlock-indicator --ignore-empty-password --show-failed-attempts --nofork --image=$<span class="org-variable-name">temp_file</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">Remove the screenshot</span>
<span class="org-type">rm</span> $<span class="org-variable-name">temp_file</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">Don't turn off screen when back from lock</span>
revert
</pre>
</div>
</div>
</div>
<div id="outline-container-org8650271" class="outline-2">
<h2 id="org8650271">Delete first page of PDF</h2>
<div class="outline-text-2" id="text-org8650271">
<p>
The requirement is to have <code>pdftk</code> or <code>stapler</code> installed.
</p>
<div class="org-src-container">
<pre class="src src-bash"><span class="org-keyword">if</span> <span class="org-rainbow-delimiters-depth-1">[</span><span class="org-rainbow-delimiters-depth-2">[</span> -f $<span class="org-highlight-numbers-number">1</span> && $<span class="org-highlight-numbers-number">1</span> == *.pdf <span class="org-rainbow-delimiters-depth-2">]</span><span class="org-rainbow-delimiters-depth-1">]</span>; <span class="org-keyword">then</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">Argument if a file</span>
<span class="org-keyword">if </span><span class="org-builtin">type</span> stapler > /dev/null; <span class="org-keyword">then</span>
stapler del <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">1</span></span><span class="org-string">"</span> <span class="org-highlight-numbers-number">1</span> /tmp/pdftk_out.pdf && <span class="org-type">mv</span> /tmp/pdftk_out.pdf <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">1</span></span><span class="org-string">"</span>
<span class="org-keyword">elif </span><span class="org-builtin">type</span> pdftk > /dev/null; <span class="org-keyword">then</span>
pdftk <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">1</span></span><span class="org-string">"</span> <span class="org-type">cat</span> 2-end output /tmp/pdftk_out.pdf && <span class="org-type">mv</span> /tmp/pdftk_out.pdf <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">1</span></span><span class="org-string">"</span>
<span class="org-keyword">else</span>
<span class="org-type">echo</span> <span class="org-string">"Neither pdftk nor stapler are installed"</span>
<span class="org-keyword">fi</span>
<span class="org-keyword">fi</span>
</pre>
</div>
</div>
</div>
<div id="outline-container-org872b600" class="outline-2">
<h2 id="org872b600">Lock / Exit / Suspend / …</h2>
<div class="outline-text-2" id="text-org872b600">
<div class="org-src-container">
<pre class="src src-bash"><span class="org-variable-name">option</span>=$<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-sh-quoted-exec">echo</span> -e <span class="org-string">"Lock\nExit\nLogout\nSuspend\nHibernate\nReboot\nShutdown"</span> | rofi -i -dmenu<span class="org-rainbow-delimiters-depth-1">)</span>
<span class="org-keyword">case</span> <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">option</span></span><span class="org-string">"</span><span class="org-keyword"> in</span>
<span class="org-string">"Lock"</span>)
i3exit lock ;;
<span class="org-string">"Exit"</span>)
i3exit switch_user ;;
<span class="org-string">"Logout"</span>)
i3exit logout ;;
<span class="org-string">"Suspend"</span>)
i3exit suspend ;;
<span class="org-string">"Hibernate"</span>)
i3exit hibernate ;;
<span class="org-string">"Reboot"</span>)
i3exit reboot ;;
<span class="org-string">"Shutdown"</span>)
i3exit shutdown ;;
<span class="org-keyword">esac</span>
</pre>
</div>
</div>
</div>
<div id="outline-container-orgb22aafc" class="outline-2">
<h2 id="orgb22aafc"><span class="todo TODO">TODO</span> Copy Figures</h2>
<div class="outline-text-2" id="text-orgb22aafc">
<p>
Things to do:
</p>
<ul class="org-ul">
<li class="off"><code>[ ]</code> Display all the figures at once and ask for confirmation to copy them all</li>
<li class="off"><code>[ ]</code> Display the not found figures</li>
</ul>
<div class="org-src-container">
<pre class="src src-bash"><span class="org-variable-name">latexpath</span>=<span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">HOME</span></span><span class="org-string">/Cloud/thesis/latex/ressources/Figures"</span>;
<span class="org-variable-name">figures</span>=<span class="org-sh-quoted-exec">`awk 'match($0, /(fig.*\.(png|svg|pdf))/, a) {print a[1];}' $1 \</span>
<span class="org-sh-quoted-exec"> | awk '{ print gensub(/\s*\]\]\s*\|\s*\[\[\s*\.?\/?/, "\n", "g") }'`</span>;
<span class="org-keyword">for</span> figure<span class="org-keyword"> in</span> $<span class="org-variable-name">figures</span>
<span class="org-keyword">do</span>
<span class="org-variable-name">figurename</span>=<span class="org-sh-quoted-exec">`</span><span class="org-type"><span class="org-sh-quoted-exec">echo</span></span><span class="org-sh-quoted-exec"> $figure | awk 'match($0, /(fig.*\/)(.*\.(png|svg|pdf))/, a) {print a[2];}'`</span>;
<span class="org-keyword">if</span> <span class="org-rainbow-delimiters-depth-1">[</span> -f $<span class="org-variable-name">latexpath</span>/$<span class="org-variable-name">figurename</span> <span class="org-rainbow-delimiters-depth-1">]</span>
<span class="org-keyword">then</span>
<span class="org-variable-name">figurepath</span>=<span class="org-sh-quoted-exec">`</span><span class="org-type"><span class="org-sh-quoted-exec">echo</span></span><span class="org-sh-quoted-exec"> $figure | awk 'match($0, /(fig.*)\/(.*\.(png|svg|pdf))/, a) {print a[1];}'`</span>;
<span class="org-comment-delimiter"># </span><span class="org-type"><span class="org-comment">echo</span></span><span class="org-comment"> $latexpath/$figurename</span>
<span class="org-comment-delimiter"># </span><span class="org-type"><span class="org-comment">echo</span></span><span class="org-comment"> $figurepath/$figurename</span>
<span class="org-type">cp</span> $<span class="org-variable-name">latexpath</span>/$<span class="org-variable-name">figurename</span> $<span class="org-variable-name">figurepath</span>/$<span class="org-variable-name">figurename</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">read -r -p "Are You Sure? [Y/n] " input</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">case $input in</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">[yY][eE][sS]|[yY])</span>
<span class="org-comment-delimiter"># </span><span class="org-type"><span class="org-comment">cp</span></span><span class="org-comment"> $latexpath/$figurename $figurepath/$figurename</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">;;</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">[nN][oO]|[nN])</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">exit 1</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">;;</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">*)</span>
<span class="org-comment-delimiter"># </span><span class="org-type"><span class="org-comment">echo</span></span><span class="org-comment"> "Invalid input..."</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">exit 1</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">;;</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">esac</span>
<span class="org-keyword">fi</span>
<span class="org-keyword">done</span>
</pre>
</div>
</div>
</div>
<div id="outline-container-org94552bb" class="outline-2">
<h2 id="org94552bb">NAS</h2>
<div class="outline-text-2" id="text-org94552bb">
</div>
<div id="outline-container-orgf17f358" class="outline-3">
<h3 id="orgf17f358">Mount</h3>
<div class="outline-text-3" id="text-orgf17f358">
<div class="org-src-container">
<pre class="src src-bash"><span class="org-keyword">if</span> <span class="org-rainbow-delimiters-depth-1">[</span> $<span class="org-highlight-numbers-number">1</span> == <span class="org-string">"mount"</span> <span class="org-rainbow-delimiters-depth-1">]</span>; <span class="org-keyword">then</span>
<span class="org-keyword">if</span> <span class="org-type">sudo</span> -A mount 192.168.1.2:/volume1/Downloads/ /mnt/NAS/; <span class="org-keyword">then</span>
dunstify --replace=<span class="org-highlight-numbers-number">58249</span> <span class="org-string">'NAS'</span> <span class="org-string">'Successfully mounted'</span>
<span class="org-keyword">else</span>
dunstify --replace=<span class="org-highlight-numbers-number">58249</span> <span class="org-string">'NAS'</span> <span class="org-string">'Error while mounted'</span>
<span class="org-keyword">fi</span>
<span class="org-keyword">elif</span> <span class="org-rainbow-delimiters-depth-1">[</span> $<span class="org-highlight-numbers-number">1</span> == <span class="org-string">"umount"</span> <span class="org-rainbow-delimiters-depth-1">]</span>; <span class="org-keyword">then</span>
<span class="org-keyword">if</span> <span class="org-type">sudo</span> -A umount /mnt/NAS/; <span class="org-keyword">then</span>
dunstify --replace=<span class="org-highlight-numbers-number">58249</span> <span class="org-string">'NAS'</span> <span class="org-string">'Successfully unmounted'</span>
<span class="org-keyword">else</span>
dunstify --replace=<span class="org-highlight-numbers-number">58249</span> <span class="org-string">'NAS'</span> <span class="org-string">'Error while unmounted'</span>
<span class="org-keyword">fi</span>
<span class="org-keyword">fi</span>
</pre>
</div>
</div>
</div>
</div>
<div id="outline-container-org9ec63f3" class="outline-2">
<h2 id="org9ec63f3">Buku Git Push</h2>
<div class="outline-text-2" id="text-org9ec63f3">
<div class="org-src-container">
<pre class="src src-bash"><span class="org-type">cd</span> ~/.local/share/buku/
<span class="org-keyword">if</span> <span class="org-rainbow-delimiters-depth-1">[</span><span class="org-rainbow-delimiters-depth-2">[</span> <span class="org-negation-char">!</span> -z $<span class="org-rainbow-delimiters-depth-3">(</span><span class="org-sh-quoted-exec">git</span> status -s bookmarks.db<span class="org-rainbow-delimiters-depth-3">)</span> <span class="org-rainbow-delimiters-depth-2">]</span><span class="org-rainbow-delimiters-depth-1">]</span>
<span class="org-keyword">then</span>
<span class="org-type">git</span> add bookmarks.db
<span class="org-type">git</span> commit -m <span class="org-string">"Changed bookmarks - </span><span class="org-string"><span class="org-sh-quoted-exec">$(</span></span><span class="org-sh-quoted-exec">date</span><span class="org-string"><span class="org-sh-quoted-exec"> +%F)</span></span><span class="org-string">"</span>
<span class="org-type">git</span> push
dunstify --replace=<span class="org-highlight-numbers-number">79248</span> <span class="org-string">"Buku Git"</span> <span class="org-string">"Updated"</span>
<span class="org-keyword">exit</span>
<span class="org-keyword">fi</span>
</pre>
</div>
</div>
</div>
<div id="outline-container-orge80ca70" class="outline-2">
<h2 id="orge80ca70">Icons Unicode</h2>
<div class="outline-text-2" id="text-orge80ca70">
<div class="org-src-container">
<pre class="src src-bash"><span class="org-builtin">command</span> -v xclip >/dev/null <span class="org-highlight-numbers-number">2</span>>&<span class="org-highlight-numbers-number">1</span> || <span class="org-rainbow-delimiters-depth-1">{</span> <span class="org-type">echo</span> >&<span class="org-highlight-numbers-number">2</span> <span class="org-string">"I require xclip but it's not installed. Aborting."</span>; <span class="org-keyword">exit</span> <span class="org-highlight-numbers-number">1</span>; <span class="org-rainbow-delimiters-depth-1">}</span>
<span class="org-variable-name">chosen</span>=$<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-sh-quoted-exec">grep</span> -v <span class="org-string">"#"</span> ~/.config/emoji | dmenu -i -l <span class="org-highlight-numbers-number">20</span><span class="org-rainbow-delimiters-depth-1">)</span>
<span class="org-rainbow-delimiters-depth-1">[</span> <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">chosen</span></span><span class="org-string">"</span> != <span class="org-string">""</span> <span class="org-rainbow-delimiters-depth-1">]</span> || <span class="org-keyword">exit</span>
<span class="org-variable-name">c</span>=$<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-sh-quoted-exec">echo</span> <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">chosen</span></span><span class="org-string">"</span> | sed <span class="org-string">"s/ .*//"</span><span class="org-rainbow-delimiters-depth-1">)</span>
<span class="org-type">echo</span> <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">c</span></span><span class="org-string">"</span> | tr -d <span class="org-string">'\n'</span> | xclip -selection clipboard
dunstify --replace=<span class="org-highlight-numbers-number">05896</span> <span class="org-string">"'</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">c</span></span><span class="org-string">' copied to clipboard."</span> &
</pre>
</div>
</div>
</div>
<div id="outline-container-org057a09a" class="outline-2">
<h2 id="org057a09a">Make GIF</h2>
<div class="outline-text-2" id="text-org057a09a">
<p>
<a href="http://blog.pkh.me/p/21-high-quality-gif-with-ffmpeg.html">http://blog.pkh.me/p/21-high-quality-gif-with-ffmpeg.html</a>
</p>
<div class="org-src-container">
<pre class="src src-bash"><span class="org-variable-name">palette</span>=<span class="org-string">"/tmp/palette.png"</span>
<span class="org-variable-name">filters</span>=<span class="org-string">"fps=15,scale=320:-1:flags=lanczos"</span>
ffmpeg -v warning -i $<span class="org-highlight-numbers-number">1</span> -vf <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">filters</span></span><span class="org-string">,palettegen"</span> -y $<span class="org-variable-name">palette</span>
ffmpeg -v warning -i $<span class="org-highlight-numbers-number">1</span> -i $<span class="org-variable-name">palette</span> -lavfi <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">filters</span></span><span class="org-string"> [x]; [x][1:v] paletteuse"</span> -y $<span class="org-highlight-numbers-number">2</span>
</pre>
</div>
</div>
</div>
<div id="outline-container-org9c287ad" class="outline-2">
<h2 id="org9c287ad">Org-Capture</h2>
<div class="outline-text-2" id="text-org9c287ad">
<div class="org-src-container">
<pre class="src src-bash">xclip -o -selection primary | xclip -o -selection clipboard -i
emacsclient -ne <span class="org-string">'(org-capture "" "Q")'</span> && dunstify <span class="org-string">"Emacs"</span> <span class="org-string">"Text Successfully Captured"</span>
</pre>
</div>
</div>
</div>
<div id="outline-container-orgf8811c6" class="outline-2">
<h2 id="orgf8811c6">Download-Audio</h2>
<div class="outline-text-2" id="text-orgf8811c6">
<div class="org-src-container">
<pre class="src src-bash"><span class="org-keyword">if</span> <span class="org-rainbow-delimiters-depth-1">[</span> $<span class="org-variable-name">TMUX</span> <span class="org-rainbow-delimiters-depth-1">]</span>; <span class="org-keyword">then</span>
tmux split -v -l <span class="org-highlight-numbers-number">1</span> <span class="org-string">"</span><span class="org-type"><span class="org-string">cd</span></span><span class="org-string"> ~/Downloads/ && youtube-dl --add-metadata -xic -f bestaudio/best </span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">1</span></span><span class="org-string">"</span> && tmux select-pane -U
<span class="org-keyword">else</span>
<span class="org-type">cd</span> ~/Downloads/;
setsid nohup youtube-dl --add-metadata -xic -f bestaudio/best $<span class="org-highlight-numbers-number">1</span> &> /dev/null &
<span class="org-keyword">fi</span>
</pre>
</div>
</div>
</div>
<div id="outline-container-org4bf6924" class="outline-2">
<h2 id="org4bf6924">Download-Video</h2>
<div class="outline-text-2" id="text-org4bf6924">
<div class="org-src-container">
<pre class="src src-bash"><span class="org-keyword">if</span> <span class="org-rainbow-delimiters-depth-1">[</span> $<span class="org-variable-name">TMUX</span> <span class="org-rainbow-delimiters-depth-1">]</span>; <span class="org-keyword">then</span>
tmux split -v -l <span class="org-highlight-numbers-number">1</span> <span class="org-string">"</span><span class="org-type"><span class="org-string">cd</span></span><span class="org-string"> ~/Downloads/ && youtube-dl --add-metadata -ic </span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">1</span></span><span class="org-string">"</span> && tmux select-pane -U
<span class="org-keyword">else</span>
<span class="org-type">cd</span> ~/Downloads/;
setsid nohup youtube-dl --add-metadata -ic $<span class="org-highlight-numbers-number">1</span> &> /dev/null &
<span class="org-keyword">fi</span>
</pre>
</div>
</div>
</div>
<div id="outline-container-orgfe8be19" class="outline-2">
<h2 id="orgfe8be19">Org-Protocol-Capture-HTML</h2>
<div class="outline-text-2" id="text-orgfe8be19">
<p>
Defaults
</p>
<div class="org-src-container">
<pre class="src src-bash"><span class="org-variable-name">heading</span>=<span class="org-string">"link"</span>
<span class="org-variable-name">template</span>=<span class="org-string">"pu"</span>
<span class="org-variable-name">url</span>=<span class="org-string">"https://google.com/"</span>
</pre>
</div>
<p>
Functions
</p>
<div class="org-src-container">
<pre class="src src-bash"><span class="org-keyword">function</span> <span class="org-function-name">debug</span> <span class="org-rainbow-delimiters-depth-1">{</span>
<span class="org-keyword">if</span> <span class="org-rainbow-delimiters-depth-2">[</span><span class="org-rainbow-delimiters-depth-3">[</span> -n $<span class="org-variable-name">debug</span> <span class="org-rainbow-delimiters-depth-3">]</span><span class="org-rainbow-delimiters-depth-2">]</span>
<span class="org-keyword">then</span>
<span class="org-keyword">function</span> <span class="org-function-name">debug</span> <span class="org-rainbow-delimiters-depth-2">{</span>
<span class="org-type">echo</span> <span class="org-string">"DEBUG: </span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">@</span></span><span class="org-string">"</span> >&<span class="org-highlight-numbers-number">2</span>
<span class="org-rainbow-delimiters-depth-2">}</span>
debug <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">@</span></span><span class="org-string">"</span>
<span class="org-keyword">else</span>
<span class="org-keyword">function</span> <span class="org-function-name">debug</span> <span class="org-rainbow-delimiters-depth-2">{</span>
true
<span class="org-rainbow-delimiters-depth-2">}</span>
<span class="org-keyword">fi</span>
<span class="org-rainbow-delimiters-depth-1">}</span>
<span class="org-keyword">function</span> <span class="org-function-name">die</span> <span class="org-rainbow-delimiters-depth-1">{</span>
<span class="org-type">echo</span> <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">@</span></span><span class="org-string">"</span> >&<span class="org-highlight-numbers-number">2</span>
<span class="org-keyword">exit</span> <span class="org-highlight-numbers-number">1</span>
<span class="org-rainbow-delimiters-depth-1">}</span>
<span class="org-keyword">function</span> <span class="org-function-name">urlencode</span> <span class="org-rainbow-delimiters-depth-1">{</span>
python -c <span class="org-string">"</span>
<span class="org-string">from __future__ import print_function</span>
<span class="org-string">try:</span>
<span class="org-string"> from urllib import quote # Python 2</span>
<span class="org-string">except ImportError:</span>
<span class="org-string"> from urllib.parse import quote # Python 3</span>
<span class="org-string">import sys</span>
<span class="org-string">print(quote(sys.stdin.read()[:-1], safe=''))"</span>
<span class="org-rainbow-delimiters-depth-1">}</span>
</pre>
</div>
<p>
Documentation
</p>
<div class="org-src-container">
<pre class="src src-bash"><span class="org-keyword">function</span> <span class="org-function-name">usage</span> <span class="org-rainbow-delimiters-depth-1">{</span>
<span class="org-type">cat</span> <<EOF
<span class="org-sh-heredoc">$0 [OPTIONS] [HTML]</span>
<span class="org-sh-heredoc">html | $0 [OPTIONS]</span>
<span class="org-sh-heredoc">Send HTML to Emacs through org-protocol, passing it through Pandoc to</span>
<span class="org-sh-heredoc">convert HTML to Org-mode. HTML may be passed as an argument or</span>
<span class="org-sh-heredoc">through STDIN. If only URL is given, it will be downloaded and its</span>
<span class="org-sh-heredoc">contents used.</span>
<span class="org-sh-heredoc">Options:</span>
<span class="org-sh-heredoc"> -h, --heading HEADING Heading</span>
<span class="org-sh-heredoc"> -t, --template TEMPLATE org-capture template key (default: pu)</span>
<span class="org-sh-heredoc"> -u, --url URL URL</span>
<span class="org-sh-heredoc"> --debug Print debug info</span>
<span class="org-sh-heredoc"> --help I need somebody!</span>
<span class="org-sh-heredoc">EOF</span>
<span class="org-rainbow-delimiters-depth-1">}</span>
</pre>
</div>
<p>
Arguments
</p>
<div class="org-src-container">
<pre class="src src-bash"><span class="org-variable-name">args</span>=$<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-sh-quoted-exec">getopt</span> -n <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">0</span></span><span class="org-string">"</span> -o dh:rt:u: -l debug,help,heading:,template:,url: -- <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">@</span></span><span class="org-string">"</span><span class="org-rainbow-delimiters-depth-1">)</span> <span class="org-sh-escaped-newline">\</span>
|| die <span class="org-string">"Unable to parse args. Is getopt installed?"</span>
<span class="org-builtin">eval</span> set -- <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">args</span></span><span class="org-string">"</span>
<span class="org-keyword">while</span> true
<span class="org-keyword">do</span>
<span class="org-keyword">case</span> <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">1</span></span><span class="org-string">"</span><span class="org-keyword"> in</span>
-d|--debug)
<span class="org-variable-name">debug</span>=true
debug <span class="org-string">"Debugging on"</span>
;;
--help)
usage
<span class="org-keyword">exit</span>
;;
-h|--heading)
<span class="org-builtin">shift</span>
<span class="org-variable-name">heading</span>=<span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">1</span></span><span class="org-string">"</span>
;;
-t|--template)
<span class="org-builtin">shift</span>
<span class="org-variable-name">template</span>=<span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">1</span></span><span class="org-string">"</span>
;;
-u|--url)
<span class="org-builtin">shift</span>
<span class="org-variable-name">url</span>=<span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">1</span></span><span class="org-string">"</span>
;;
--)
<span class="org-comment-delimiter"># </span><span class="org-comment">Remaining args</span>
<span class="org-builtin">shift</span>
<span class="org-variable-name">rest</span>=<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">@</span></span><span class="org-string">"</span><span class="org-rainbow-delimiters-depth-1">)</span>
<span class="org-keyword">break</span>
;;
<span class="org-keyword">esac</span>
<span class="org-builtin">shift</span>
<span class="org-keyword">done</span>
debug <span class="org-string">"ARGS: </span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">args</span></span><span class="org-string">"</span>
debug <span class="org-string">"Remaining args: </span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">{rest[@]}</span></span><span class="org-string">"</span>
</pre>
</div>
<p>
Get HTML
</p>
<div class="org-src-container">
<pre class="src src-bash"><span class="org-keyword">if</span> <span class="org-rainbow-delimiters-depth-1">[</span><span class="org-rainbow-delimiters-depth-2">[</span> -n $<span class="org-variable-name">@</span> <span class="org-rainbow-delimiters-depth-2">]</span><span class="org-rainbow-delimiters-depth-1">]</span>
<span class="org-keyword">then</span>
debug <span class="org-string">"Text from args"</span>
<span class="org-variable-name">body</span>=<span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">@</span></span><span class="org-string">"</span>
<span class="org-keyword">fi</span>
</pre>
</div>
<p>
URL-encode
</p>
<div class="org-src-container">
<pre class="src src-bash"><span class="org-variable-name">heading</span>=$<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-sh-quoted-exec">urlencode</span> <<<<span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">heading</span></span><span class="org-string">"</span><span class="org-rainbow-delimiters-depth-1">)</span> || die <span class="org-string">"Unable to urlencode heading."</span>
<span class="org-variable-name">url</span>=$<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-sh-quoted-exec">urlencode</span> <<<<span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">url</span></span><span class="org-string">"</span><span class="org-rainbow-delimiters-depth-1">)</span> || die <span class="org-string">"Unable to urlencode URL."</span>
<span class="org-variable-name">body</span>=$<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-sh-quoted-exec">urlencode</span> <<<<span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">body</span></span><span class="org-string">"</span><span class="org-rainbow-delimiters-depth-1">)</span> || die <span class="org-string">"Unable to urlencode text."</span>
</pre>
</div>
<p>
Send to Emacs
</p>
<div class="org-src-container">
<pre class="src src-bash">emacsclient <span class="org-string">"org-protocol://capture?template=</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">template</span></span><span class="org-string">&url=</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">url</span></span><span class="org-string">&title=</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">heading</span></span><span class="org-string">&body=</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">body</span></span><span class="org-string">"</span>
</pre>
</div>
</div>
</div>
<div id="outline-container-orgc11443d" class="outline-2">
<h2 id="orgc11443d">Pdf Shrink</h2>
<div class="outline-text-2" id="text-orgc11443d">
<div class="org-src-container">
<pre class="src src-bash"><span class="org-function-name">shrink</span> <span class="org-rainbow-delimiters-depth-1">()</span>
<span class="org-rainbow-delimiters-depth-1">{</span>
gs <span class="org-sh-escaped-newline">\</span>
-q -dNOPAUSE -dBATCH -dSAFER <span class="org-sh-escaped-newline">\</span>
-sDEVICE=pdfwrite <span class="org-sh-escaped-newline">\</span>
-dCompatibilityLevel=<span class="org-highlight-numbers-number">1.3</span> <span class="org-sh-escaped-newline">\</span>
-dPDFSETTINGS=/screen <span class="org-sh-escaped-newline">\</span>
-dEmbedAllFonts=true <span class="org-sh-escaped-newline">\</span>
-dSubsetFonts=true <span class="org-sh-escaped-newline">\</span>
-dAutoRotatePages=/None <span class="org-sh-escaped-newline">\</span>
-dColorImageDownsampleType=/Bicubic <span class="org-sh-escaped-newline">\</span>
-dColorImageResolution=$<span class="org-highlight-numbers-number">3</span> <span class="org-sh-escaped-newline">\</span>
-dGrayImageDownsampleType=/Bicubic <span class="org-sh-escaped-newline">\</span>
-dGrayImageResolution=$<span class="org-highlight-numbers-number">3</span> <span class="org-sh-escaped-newline">\</span>
-dMonoImageDownsampleType=/Subsample <span class="org-sh-escaped-newline">\</span>
-dMonoImageResolution=$<span class="org-highlight-numbers-number">3</span> <span class="org-sh-escaped-newline">\</span>
-sOutputFile=<span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">2</span></span><span class="org-string">"</span> <span class="org-sh-escaped-newline">\</span>
<span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">1</span></span><span class="org-string">"</span>
<span class="org-rainbow-delimiters-depth-1">}</span>
<span class="org-function-name">check_smaller</span> <span class="org-rainbow-delimiters-depth-1">()</span>
<span class="org-rainbow-delimiters-depth-1">{</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">If $1 and $2 are regular files, we can compare file sizes to</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">see if we succeeded in shrinking. If not, we copy $1 over $2:</span>
<span class="org-keyword">if</span> <span class="org-rainbow-delimiters-depth-2">[</span> <span class="org-negation-char">!</span> -f <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">1</span></span><span class="org-string">"</span> -o <span class="org-negation-char">!</span> -f <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">2</span></span><span class="org-string">"</span> <span class="org-rainbow-delimiters-depth-2">]</span>; <span class="org-keyword">then</span>
<span class="org-keyword">return</span> <span class="org-highlight-numbers-number">0</span>;
<span class="org-keyword">fi</span>
<span class="org-variable-name">ISIZE</span>=<span class="org-string">"</span><span class="org-string"><span class="org-sh-quoted-exec">$(</span></span><span class="org-sh-quoted-exec">echo</span><span class="org-string"><span class="org-sh-quoted-exec"> $(</span></span><span class="org-sh-quoted-exec">wc</span><span class="org-string"><span class="org-sh-quoted-exec"> -c "</span></span><span class="org-string"><span class="org-constant"><span class="org-sh-quoted-exec">$</span></span></span><span class="org-string"><span class="org-variable-name"><span class="org-sh-quoted-exec">1</span></span></span><span class="org-string"><span class="org-sh-quoted-exec">")</span></span><span class="org-string"> | cut -f1 -d\ )"</span>
<span class="org-variable-name">OSIZE</span>=<span class="org-string">"</span><span class="org-string"><span class="org-sh-quoted-exec">$(</span></span><span class="org-sh-quoted-exec">echo</span><span class="org-string"><span class="org-sh-quoted-exec"> $(</span></span><span class="org-sh-quoted-exec">wc</span><span class="org-string"><span class="org-sh-quoted-exec"> -c "</span></span><span class="org-string"><span class="org-constant"><span class="org-sh-quoted-exec">$</span></span></span><span class="org-string"><span class="org-variable-name"><span class="org-sh-quoted-exec">2</span></span></span><span class="org-string"><span class="org-sh-quoted-exec">")</span></span><span class="org-string"> | cut -f1 -d\ )"</span>
<span class="org-keyword">if</span> <span class="org-rainbow-delimiters-depth-2">[</span> <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">ISIZE</span></span><span class="org-string">"</span> -lt <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">OSIZE</span></span><span class="org-string">"</span> <span class="org-rainbow-delimiters-depth-2">]</span>; <span class="org-keyword">then</span>
<span class="org-type">echo</span> <span class="org-string">"Input smaller than output, doing straight copy"</span> >&<span class="org-highlight-numbers-number">2</span>
<span class="org-type">cp</span> <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">1</span></span><span class="org-string">"</span> <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">2</span></span><span class="org-string">"</span>
<span class="org-keyword">fi</span>
<span class="org-rainbow-delimiters-depth-1">}</span>
<span class="org-function-name">usage</span> <span class="org-rainbow-delimiters-depth-1">()</span>
<span class="org-rainbow-delimiters-depth-1">{</span>
<span class="org-type">echo</span> <span class="org-string">"Reduces PDF filesize by lossy recompressing with Ghostscript."</span>
<span class="org-type">echo</span> <span class="org-string">"Not guaranteed to succeed, but usually works."</span>
<span class="org-type">echo</span> <span class="org-string">" Usage: </span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">1</span></span><span class="org-string"> infile [outfile] [resolution_in_dpi]"</span>
<span class="org-rainbow-delimiters-depth-1">}</span>
<span class="org-variable-name">IFILE</span>=<span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">1</span></span><span class="org-string">"</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">Need an input file:</span>
<span class="org-keyword">if</span> <span class="org-rainbow-delimiters-depth-1">[</span> -z <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">IFILE</span></span><span class="org-string">"</span> <span class="org-rainbow-delimiters-depth-1">]</span>; <span class="org-keyword">then</span>
usage <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">0</span></span><span class="org-string">"</span>
<span class="org-keyword">exit</span> <span class="org-highlight-numbers-number">1</span>
<span class="org-keyword">fi</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">Output filename defaults to "-" (stdout) unless given:</span>
<span class="org-keyword">if</span> <span class="org-rainbow-delimiters-depth-1">[</span> <span class="org-negation-char">!</span> -z <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">2</span></span><span class="org-string">"</span> <span class="org-rainbow-delimiters-depth-1">]</span>; <span class="org-keyword">then</span>
<span class="org-variable-name">OFILE</span>=<span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">2</span></span><span class="org-string">"</span>
<span class="org-keyword">else</span>
<span class="org-variable-name">OFILE</span>=<span class="org-string">"-"</span>
<span class="org-keyword">fi</span>
<span class="org-comment-delimiter"># </span><span class="org-comment">Output resolution defaults to 72 unless given:</span>
<span class="org-keyword">if</span> <span class="org-rainbow-delimiters-depth-1">[</span> <span class="org-negation-char">!</span> -z <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">3</span></span><span class="org-string">"</span> <span class="org-rainbow-delimiters-depth-1">]</span>; <span class="org-keyword">then</span>
<span class="org-variable-name">res</span>=<span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">3</span></span><span class="org-string">"</span>
<span class="org-keyword">else</span>
<span class="org-variable-name">res</span>=<span class="org-string">"90"</span>
<span class="org-keyword">fi</span>
shrink <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">IFILE</span></span><span class="org-string">"</span> <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">OFILE</span></span><span class="org-string">"</span> <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">res</span></span><span class="org-string">"</span> || <span class="org-keyword">exit</span> $<span class="org-variable-name">?</span>
check_smaller <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">IFILE</span></span><span class="org-string">"</span> <span class="org-string">"</span><span class="org-string"><span class="org-constant">$</span></span><span class="org-string"><span class="org-variable-name">OFILE</span></span><span class="org-string">"</span>
</pre>
</div>
</div>
</div>
</div>
<div id="postamble" class="status">
<p class="author">Author: Dehaeze Thomas</p>
<p class="date">Created: 2020-01-11 sam. 22:19</p>
</div>
</body>
</html>