Customising UNIX environment
$var represents the value stored in var:
- $HOME is '/home/stu99/garfield'
- $TERM is 'vt100'
- $PS1 is '$'
- $SHELL is 'bash'
- $LOGNAME is 'garfield’
to see value in variable, use echo:
garfield@decunx:~[xx]$ echo $HOME
/home/stu99/garfield