Posted By: Anonymous
I am having trouble coming up with the right combination of semicolons and/or braces. I’d like to do this, but as a one-liner from the command line:
while [ 1 ] do foo sleep 2 done
while true; do foo; sleep 2; done
By the way, if you type it as a multiline (as you are showing) at the command prompt and then call the history with arrow up, you will get it on a single line, correctly punctuated.
$ while true > do > echo "hello" > sleep 2 > done hello hello hello ^C $ <arrow up> while true; do echo "hello"; sleep 2; done