spvkgn

[Unit]
Description=Compton X11 compositor
After=graphical.target

[Service]
Type=forking
Restart=always
RestartSec=10
ExecStart=/usr/bin/compton -b
ExecReload=/bin/kill -SIGUSR1 $MAINPID

spvkgn

# Convert HLS .m3u8 playlist to MP4
ffmpeg -i playlist.m3u8 -acodec copy -vcodec copy output.mp4
# for stream with AAC audio also needs to add the bitstream filter https://ffmpeg.org/ffmpeg-bitstream-filters.html#aac_005fadtstoasc
ffmpeg -i playlist.m3u8 -acodec copy -bsf:a aac_adtstoasc -vcodec copy output.mp4

# lossless cut from URL. -ss input seeking point, -t duration
ffmpeg -ss 00:00:00 -i <URL> -t 00:00:00 -acodec copy -vcodec copy output.mp4
# get URL with youtube-dl. -to output seeing point
ffmpeg -ss 00:00:00 -i `youtube-dl -g <URL>` -t 00:00:00 -acodec copy -bsf:a aac_adtstoasc -vcodec copy -copyts -avoid_negative_ts 1 output.mp4

spvkgn

#!/bin/bash

# Put into /lib/systemd/system-sleep/suspend-modules
# chmod a+x /lib/systemd/system-sleep/suspend-modules

# Create /etc/suspend-modules.conf
# with one module per line

# credits to:
# https://bbs.archlinux.org/viewtopic.php?pid=1540125#p1540125

spvkgn

dget -ux http://ru.archive.ubuntu.com/ubuntu/pool/main/x/xorg-server/xorg-server_1.19.5-0ubuntu2.dsc
wget https://bugs.freedesktop.org/attachment.cgi?id=129861 -O xkb-switch-on-release.patch
cd cd xorg-server-1.19.3
quilt import ../xkb-switch-on-release.patch
dch -l ppa~artful -D artful 'Add xkb-switch-on-release.patch'
debuild -S -sd -d

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#!/bin/sh
sudo apt install -y gcc-4.9 g++-4.9
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.9 60 --slave /usr/bin/g++ g++ /usr/bin/g++-4.9

spvkgn

#!/bin/sh
FILETYPES="*.mp3 *.m4a *.mpc *.ogg *.flac *.ape *.wav"
MEDIAINFO_PARAMS=--inform="Audio;%BitRate/String% %BitRate_Mode% %Format%\n"
if [ ! -z "$1" ]
  then mediainfo "$MEDIAINFO_PARAMS" "$@" | sed '${/^$/d}'
  else mediainfo "$MEDIAINFO_PARAMS" $FILETYPES | sed '${/^$/d}'
fi

spvkgn

sudo dd if=/dev/urandom of=/root/keyfile bs=1024 count=4
sudo chmod 0400 /root/keyfile
sudo cryptsetup luksAddKey /dev/sdX /root/keyfile

spvkgn

#!/bin/sh
[ ! -z "$1" ] || exit
NAME=$1 ; cd $NAME
DATESTAMP=$(date +"%Y%m%d")
VERSION=$(git describe master --tags --match='v*' | sed 's/^v//' | cut -d- -f1)
COMMIT=$(git rev-parse --short=5 HEAD)
git archive master --format=tar.gz --prefix=$NAME-$VERSION~git$DATESTAMP.$COMMIT/ -o ../$NAME-$VERSION~git$DATESTAMP.$COMMIT.tar.gz

spvkgn

[Unit]
Description=AutoSSH service for a reverse tunnel from some.example.com to localhost
After=network.target
After=networking.service

[Service]
Environment=AUTOSSH_FIRST_POLL=30
Environment=AUTOSSH_GATETIME=0
Environment=AUTOSSH_POLL=60
Environment=USERNAME=user