Difference between revisions of "CLI"
From Fiamma
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i3lock -c 000000 & xset dpms force off | i3lock -c 000000 & xset dpms force off | ||
</pre> | </pre> | ||
| + | |||
| + | === Screen brightness === | ||
| + | <pre> | ||
| + | sudo tee /sys/class/backlight/radeon_bl0/brightness <<< 40 | ||
| + | </pre> | ||
| + | (out of 255/max_brightness) | ||
=== Pull multiple files from Android via ADB using wildcards=== | === Pull multiple files from Android via ADB using wildcards=== | ||
Revision as of 16:14, 17 October 2017
Various bash/zsh/CLI tips.
Contents
Commands
Execute any line // echo any line from a textfile.
Source: https://www.reddit.com/r/archlinux/comments/6k7go4/how_could_i_excecute_specific_commands_from_a/
sed -n 1p file.txt | bash
Turn screen off
https://wiki.archlinux.org/index.php/Display_Power_Management_Signaling
i3lock -c 000000 & xset dpms force off
Screen brightness
sudo tee /sys/class/backlight/radeon_bl0/brightness <<< 40
(out of 255/max_brightness)
Pull multiple files from Android via ADB using wildcards
Annoyingly the output of the adb shell ls command includes line-feed control characters that you can remove using tr -d '\r'.
Examples:
adb shell 'ls sdcard/gps*.trace' | tr -d '\r' | xargs -n1 adb pull adb shell 'ls /sdcard/*.txt' | tr -d '\r' | sed -e 's/^\///' | xargs -n1 adb pull
Programs
writepid /etc/openvpn/mv.pid
for OpenVPN and i3bar
Network-manager replacement in Arch
nmtui
Pacman-wrapper for downloading faster
powerpill [1] (seems a bit like axel and apt-fast)
Resources
See also Category:CLI
