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26 lines
1.1 KiB
Bash
26 lines
1.1 KiB
Bash
#!/bin/bash
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# Assume /dev/shm is easy to fill up
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mkdir -p /dev/shm/parallel
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echo '### Test $TMPDIR'
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TMPDIR=/dev/shm/parallel stdout timeout -k 1 6 parallel head -c 2000m '<'{} >/dev/null ::: /dev/zero &
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seq 1 20 | parallel -j1 "df /dev/shm | parallel -k --colsep ' +' echo {4}|tail -n 1;sleep 1" \
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| stdout timeout -k 1 10 perl -ne 'BEGIN{$a=<>} $b=<>; if ($a-1000 > $b) { die "More than 1 MB gone. Good!" }'
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wait
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sleep 1
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echo '### Test --tmpdir'
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stdout timeout -k 1 6 parallel --tmpdir /dev/shm/parallel head -c 2000m '<'{} >/dev/null ::: /dev/zero &
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seq 1 20 | parallel -j1 "df /dev/shm | parallel -k --colsep ' +' echo {4}|tail -n 1;sleep 1" \
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| stdout timeout -k 1 10 perl -ne 'BEGIN{$a=<>} $b=<>; if ($a-1000 > $b) { die "More than 1 MB gone. Good!" }'
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wait
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sleep 1
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echo '### Test $TMPDIR and --tmpdir'
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TMPDIR=/tmp stdout timeout -k 1 6 parallel --tmpdir /dev/shm/parallel head -c 2000m '<'{} >/dev/null ::: /dev/zero &
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seq 1 20 | parallel -j1 "df /dev/shm | parallel -k --colsep ' +' echo {4}|tail -n 1;sleep 1" \
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| stdout timeout -k 1 10 perl -ne 'BEGIN{$a=<>} $b=<>; if ($a-1000 > $b) { die "More than 1 MB gone. Good!" }'
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wait
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sleep 1
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