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#!/bin/sh
# POSIX+UP:
jobs # BASHISM
jobs -l # BASHISM
jobs -p # BASHISM
# Non-POSIX at all:
sleep 10 &
j=$(jobs -p) # possible BASHISM (context changes because of subshell)
jobs -r # BASHISM
jobs -s # BASHISM
jobs -n # BASHISM
jobs -x # BASHISM
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