Fixing Display Settings to 4K for ParrotOS
alt+c in nano will show the line numbers
https://gtfobins.github.io/#vi
Bashrc
To refresh .bashrc to enable any new changes use the following
. ~/.bashrc
or
source ~/.bashrc
to add a command that will mkdir and cd into add the following into .bashrc
# ~/.bashrc
function mkcd {
if [ ! -n "$1" ]; then
echo "Enter a directory name"
elif [ -d $1 ]; then
echo "\`$1' already exists"
else
mkdir $1 && cd $1
fi
}cat -n will add line numbers to cat