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davidszotten/ps.bash

Created March 14, 2019 16:06
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bash trap
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ps.bash
#!/bin/bash
trap "exit" INT TERM ERR
trap "kill 0" EXIT
python ps.py , &
python ps.py . &
wait
Raw
ps.py
import sys
import time
n = 0
while True:
print(f'{sys.argv[1]} {n}')
time.sleep(1)
n += 1
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