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Kegn/scratchpad to jot down various functions

Created August 25, 2017 00:41
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function-pad.sh
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scratchpad to jot down various functions
#!/bin/bash
# authenticate over http with wget [extremely insecure, not always supported]
wauth() {
if [[-f ./cookies.txt ]]; then
wget --load-cookies cookies.txt \
-p $1
else
wget --save-cookies cookies.txt \
--post-data "user=$2&password=$3" \
$4
}
# locking i3wm with a blurry-overlay. (not using imagemagick)
ilock() {
TMPBG=/tmp/screen.png
LOCK=$HOME/lock.png
RES=$(xrandr | grep 'current' | sed -E 's/.*current\s([0-9]+)\sx\s([0-9]+).*/\1x\2/')
ffmpeg -f x11grab -video_size $RES -y -i $DISPLAY -i $LOCK -filter_complex "boxblur=5:1,overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/2" -vframes 1 $TMPBG -loglevel quiet
i3lock -i $TMPBG
}
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