@darkuncle @b0rk #altText4u
@gremlins @darkuncle @b0rk orrr, if you are using an actual posix shell…
(expression) || (echo 'error: thingy happened wrong'; break)
will solve most of these 'issues'.except unset variables. You should always set any variables you plan to use or check for their existance at the start of a script anyway, especially if you ever used csh you know why.
Gregory's Server
@gremlins @darkuncle @b0rk orrr, if you are using an actual posix shell…
(expression) || (echo 'error: thingy happened wrong'; break)
will solve most of these 'issues'.
except unset variables. You should always set any variables you plan to use or check for their existance at the start of a script anyway, especially if you ever used csh you know why.