Raspberry Pi memo

Serial number of Raspberry Pi

$ cat /proc/cpuinfo

Restart

There is no way other than plug off and on.

Here, commands for restart, which not worked for me.

https://www.raspberrypi.org/forums/viewtopic.php?t=176612

Use tab completion

On default rasbian, tab completion was disabled.

$ apt-get install bash-completion

Add in  ~/.bash_profile below code.

if [ -f /etc/bash_completion ]; then

 . /etc/bash_completion

fi

https://www.howtoforge.com/how-to-add-bash-completion-in-debian