Bash: Run an executable giving a good exit status

I want to run an executable in Linux, and regardless of the exit status that it returns, I want to return a good exit status. (i.e. no error.)

(This is because I'm using sh -ex and I want the script to keep running even if one (specific) command fails.)

Solution 1:

Give this a try:

command || true

From man bash:

The shell does not exit if the command that fails is part of the command list immediately following a while or until keyword, part of the test following the if or elif reserved words, part of any command executed in a && or ⎪⎪ list except the command following the final && or ⎪⎪, any command in a pipeline but the last, or if the command's return value is being inverted with !.

Solution 2:

Try (executable ; exit 0), or alternatively wrap it in a shell script that always exits 0.