101

Get Time and Date for History command

Send:

HISTTIMEFORMAT='%Y-%m-%d %T " && history

Or make it permanent:

nano ~/.bashrc

search for HISTCONTROL and under it enter:

HISTTIMEFORMAT='%Y-%m-%d %T "

save and should now be permanent

See Matrix

Install:

sudo apt-get install -y cmatrix

Run:

cmatrix

To Uninstall run:

sudo apt-get purge -y cmatrix

GNOME Terminal Hide/Unhide MenuBar

to Hide send and restart the terminal:

gsettings set org.gnome.Terminal.Legacy.Settings headerbar true

to Unhide send and restart the terminal:

gsettings set org.gnome.Terminal.Legacy.Settings headerbar false

Shotcuts

Go to the end of the line      | CTRL + I
Go to the begining of the line | CTRL + A
Delete all line                | CTRL + U
sort results in columns        | cmnd | column -t

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101

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