Record Case Detail

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

 pwd: /out/package
ppid: 5334
   1: WRITELN "echo" "123
   2: WRITELN |" |
   3: WRITELN cat > 1.txt
   4: WRITELN cat 1.txt
   5: WRITELN ls
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 $ "echo": command not found
mumsh $ jojo.c:297:29: runtime error: null pointer passed as argument 1, which is declared to never be null
/usr/include/unistd.h:582:14: note: nonnull attribute specified here
jojo.c:297:29: runtime error: null pointer passed as argument 1, which is declared to never be null
/usr/include/unistd.h:582:14: note: nonnull attribute specified here
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior jojo.c:297:29 in 
AddressSanitizer:DEADLYSIGNAL
=================================================================
==5339==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7f28a79324b0 bp 0x7ffe09cfdd30 sp 0x7ffe09cfdca0 T0)
==5339==The signal is caused by a READ memory access.
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior jojo.c:297:29 in 
==5339==Hint: address points to the zero page.
AddressSanitizer:DEADLYSIGNAL
=================================================================
==5340==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000

mumsh $ > > mumsh $ 123
|
mumsh $ 1.txt
driver
mumsh
mumsh_memory_check
mumsh $ exit

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JOJ Answer