"How can I fix this?"
You can't, it does what you typed. Works as designed ;-)
Try something like perl -e 'system("tail -f foo &"); END{qx(killall tail)};'
I will be punished for this.
BTW, why do you do this?
Regards, Karl
«The Crux of the Biscuit is the Apostrophe»
In reply to Re: The proper way to execute echo aabbcc >> file in backround
by karlgoethebier
in thread The proper way to execute echo aabbcc >> file in backround
by young_monk_love_perl
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