Linux – Bash Loop – How to stop the loop when I press Control-C inside a command

bashcommand-line-interfacejob-controllinuxunix

I am rsyncing a few directories. I have a bash terminal open and am executing something like this:

for DIR in * ; do rsync -a $DIR example.com:somewhere/ ; done

However if I want to stop the whole things, I press Control-C. That stops the rsync, but then it keeps going to the next one. In this case I realize what has happened and then just press Control-C like a madman until things work again.

Is there some way to 'fix' this. I want it so if I have a loop like that, and press Control-C, that it will return me to my bash shell.

Best Answer

for DIR in * ; do rsync -a $DIR example.com:somewhere/ || break; done

This will also exit the loop if an individual rsync run fails for some reason.

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