Record Case Detail

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

 pwd: /out/package
ppid: 5732
   1: WRITELN echo 123 > 1.txt
   2: WRITELN echo abc > > > >
   3: WRITELN echo abc > < 1.txt
   4: WRITELN echo abc > | grep abc
   5: WRITELN exit

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 $ mumsh $ /in/main.c:112:36: runtime error: null pointer passed as argument 1, which is declared to never be null
/usr/include/fcntl.h:157:56: note: nonnull attribute specified here
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /in/main.c:112:36 in 
echo: write error: Bad file descriptor
mumsh $ /in/main.c:112:36: runtime error: null pointer passed as argument 1, which is declared to never be null
/usr/include/fcntl.h:157:56: note: nonnull attribute specified here
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /in/main.c:112:36 in 
echo: write error: Bad file descriptor
mumsh $ /in/main.c:112:36: runtime error: null pointer passed as argument 1, which is declared to never be null
/usr/include/fcntl.h:157:56: note: nonnull attribute specified here
Error: No such file or directory
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /in/main.c:112:36 in 
echo: write error: Bad file descriptor
mumsh $ exit

mumsh $ mumsh $ syntax error near unexpected token `>'
mumsh $ syntax error near unexpected token `<'
mumsh $ syntax error near unexpected token `|'
mumsh $ exit

Notes

Stderr

Hints

Your Answer

JOJ Answer