### Test -k
parallel: Warning: Only enough file handles to run 8 jobs in parallel.
Raising ulimit -n or /etc/security/limits.conf may help.
begin
1
2
3
4
5
6
7
parallel: Warning: No more file handles. Raising ulimit -n or /etc/security/limits.conf may help.
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
end
### Test --keep-order
job0
job1
job2
### Test --keeporder
job0
job1
job2
### Test SIGTERM
1
10
11
12
13
14
15
16
2
3
4
5
6
7
8
9
Raising ulimit -n or /etc/security/limits.conf may help.
parallel: SIGTERM received. No new jobs will be started.
parallel: Waiting for these 8 jobs to finish. Send SIGTERM again to stop now.
parallel: Warning: Only enough file handles to run 8 jobs in parallel.
parallel: sleep 3; echo 10
parallel: sleep 3; echo 11
parallel: sleep 3; echo 12
parallel: sleep 3; echo 13
parallel: sleep 3; echo 14
parallel: sleep 3; echo 15
parallel: sleep 3; echo 16
parallel: sleep 3; echo 9
### Test bug: empty line for | sh with -k
a
b