chauncey-garrett
10/25/2013 - 8:52 PM
Test for an interactive shell in Bash
Test for an interactive shell in Bash
if [[ -z $PS1 ]] # no prompt?
### if [ -v PS1 ] # On Bash 4.2+ ...
then # non-interactive
...
else # interactive
...
fiTest for an interactive shell in Bash
if [[ -z $PS1 ]] # no prompt?
### if [ -v PS1 ] # On Bash 4.2+ ...
then # non-interactive
...
else # interactive
...
fi