Created
August 17, 2016 06:23
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starttime - print start time of a process on Linux
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| #!/bin/sh | |
| # http://stackoverflow.com/a/38740102/874188 | |
| for p; do | |
| printf "/proc/%i/stat\0" "$p" | |
| done | | |
| xargs -r0 awk -v ticks="$(getconf CLK_TCK)" 'NR==1 { now=$1; next } | |
| { print strftime("%c " $1 " " $2, systime() - (now-($22/ticks))) } | |
| ' /proc/uptime |
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