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A comment on Mastering Bash and Terminal.

Re:Mastering Bash and Terminal by xolb on Saturday January 14, 2017 @06:31PM (#13401272)
One that I learned from Mr. Robot: put a space before the command to avoid being registered in the history.
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Re:Mastering Bash and Terminal by jlgaddis on Saturday January 14, 2017 @07:56PM (#13401657)
That only works if $HISTCONTROL includes "ignorespace" or "ignoreboth".
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