Record Case Detail

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

 pwd: /out/package
ppid: 2405
   1: WRITELN echo abc > 1.txt > 2.txt
   2: WRITELN echo abc > 1.txt >> 2.txt
   3: WRITELN echo abc > 1.txt | grep abc
   4: WRITELN exit
exit: 0

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

However, you will still get Wrong Answer because the complete output may be longer and there might be errors in the future lines.

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

mumsh $ error: duplicated output redirection

=================================================================
==2407==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 1024 byte(s) in 1 object(s) allocated from:
    #0 0x4dd238  (/out/package/mumsh_memory_check+0x4dd238)
    #1 0x529aff  (/out/package/mumsh_memory_check+0x529aff)
    #2 0x52c3ad  (/out/package/mumsh_memory_check+0x52c3ad)
    #3 0x52c7a3  (/out/package/mumsh_memory_check+0x52c7a3)
    #4 0x7f0463fedb96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

SUMMARY: AddressSanitizer: 1024 byte(s) leaked in 1 allocation(s).
mumsh $ error: duplicated output redirection
mumsh $ mumsh $ exit

mumsh $ error: duplicated output redirection
mumsh $ error: duplicated output redirection
mumsh $ error: duplicated output redirection
mumsh $ exit

Notes

Stderr

Hints

Your Answer

JOJ Answer