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tripleee/starttime.sh

Created August 17, 2016 06:23
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starttime - print start time of a process on Linux
Raw
starttime.sh
#!/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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