Show the command line for a PID, converting nulls to spaces and a newline

tr '\0' ' ' </proc/21679/cmdline ; echo

2
2015-09-25 22:08:31

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What Others Think

Nice, but not as neat as @dennisw's.
flatcap · 155 weeks and 3 days ago
What's @dennisw's?
pdxdoughnut · 155 weeks and 3 days ago
Ooops. Nevermind. I ran time tests and found that tr was faster (which would matter in a loop).
pdxdoughnut · 155 weeks and 3 days ago
OK, I stand corrected, yours is better :-)
flatcap · 155 weeks and 3 days ago
I will sleep much better now.
pdxdoughnut · 155 weeks ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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