Record Case Detail - VE482 FA2021 (Manuel) - JOJ

This function is in beta test. Please help improve it in the issues here.

 pwd: /out/package
ppid: 6440
   1: WRITELN sleep 10 | echo 123
   2: CTRL+C
Scan child pids of ppid: 6440
SIGINT
Send signal 2 to pid: 6440
Scan child pids of ppid: 6441
Send signal 2 to pid: 6441
Scan child pids of ppid: 6444
Send signal 2 to pid: 6444
   3: WRITELN echo success
   4: WRITELN exit

Your answer may be identical to the JOJ answer in the first several lines.

However, the main problem you meet now is Time Exceeded.

Please double check your code to solve this problem and try again.

mumsh $ 123

mumsh $ 123

mumsh $ success
mumsh $ exit