Difference between revisions of "CLI"
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<pre>adb shell 'ls sdcard/gps*.trace' | tr -d '\r' | xargs -n1 adb pull | <pre>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</pre> | adb shell 'ls /sdcard/*.txt' | tr -d '\r' | sed -e 's/^\///' | xargs -n1 adb pull</pre> | ||
+ | |||
+ | === Suspend at ... === | ||
+ | <pre> | ||
+ | echo "systemctl suspend" | sudo at now +1 hour | ||
+ | </pre> | ||
+ | From / other examples at: [https://unix.stackexchange.com/questions/120506/how-to-shutdown-linux-at-a-specific-datetime-from-terminal/175601#175601 https://unix.stackexchange.com/questions/120506/how-to-shutdown-linux-at-a-specific-datetime-from-terminal/175601#175601] | ||
Revision as of 13:52, 1 March 2018
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
Suspend at ...
echo "systemctl suspend" | sudo at now +1 hour
From / other examples at: https://unix.stackexchange.com/questions/120506/how-to-shutdown-linux-at-a-specific-datetime-from-terminal/175601#175601
Programs
OpenVPN & writepid
Config line:
writepid /etc/openvpn/mv.pid
though
sudo openvpn --config mullvad_linux.conf --writepid /etc/openvpn/mv.pid
is better. In .i3status,
run_watch VPN { pidfile = "/etc/openvpn/mv.pid" } order += "run_watch VPN"
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