23 lines
813 B
Bash
23 lines
813 B
Bash
#!/bin/bash
|
|
|
|
# Define the new PS1 string
|
|
# Example: [User@Host CurrentDir]$
|
|
# This example uses colors: green for user@host, blue for directory.
|
|
# \u: username
|
|
# \h: hostname (short)
|
|
# \w: current working directory (basename only)
|
|
# \$: # if root, $ otherwise
|
|
NEW_PS1='\[\e[1m\]\[\e[90m\]0\[\e[0;32m\]\u@\[\e[36m\]\h\[\e[90m\]:\[\e[33m\]\w\[\e[90m\]$ \[\e[m\]'
|
|
|
|
# The line to be added to .bashrc
|
|
PS1_LINE="PS1='${NEW_PS1}'"
|
|
|
|
# Check if the line already exists in .bashrc to prevent duplicates
|
|
if grep -qF "${PS1}" ~/.bashrc; then
|
|
echo "PS1 setting already exists in ~/.bashrc. No changes made."
|
|
else
|
|
# Append the PS1 line to .bashrc
|
|
echo "${PS1_LINE}" >> ~/.bashrc
|
|
echo "PS1 setting has been added to ~/.bashrc."
|
|
echo "Please open a new terminal or run 'source ~/.bashrc' for changes to take effect."
|
|
fi |