chronic

all

Display `stdout` and `stderr` of a command if and only if it fails.

Examples (3)

Display `stdout` and `stderr` of the specified command if and only if it produces a non-zero exit code or crashes

chronic command option1 option2 ...

Display `stdout` and `stderr` of the specified command if and only if it produces a non-empty `stderr`

chronic -e command option1 option2 ...

Enable [v]erbose mode

chronic -v command option1 option2 ...