Record Case Detail

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

 pwd: /out/package
ppid: 8678
   1: WRITELN mkdir test
   2: WRITELN cd test
   3: WRITELN echo 123 > 1.txt
   4: WRITELN cat 1.txt
   5: WRITELN ls -a
   6: WRITELN cd ..
   7: WRITELN ls -R
   8: WRITELN cat test/1.txt
   9: 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 $ AddressSanitizer:DEADLYSIGNAL
=================================================================
==8679==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x000000428483 bp 0x7ffe9477a600 sp 0x7ffe9477a5b0 T0)
==8679==The signal is caused by a READ memory access.
==8679==Hint: address points to the zero page.
    #0 0x428482  (/out/package/mumsh_memory_check+0x428482)
    #1 0x4dcc3a  (/out/package/mumsh_memory_check+0x4dcc3a)
    #2 0x51c800  (/out/package/mumsh_memory_check+0x51c800)
    #3 0x7f5ef2173b96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #4 0x41cf79  (/out/package/mumsh_memory_check+0x41cf79)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (/out/package/mumsh_memory_check+0x428482) 
==8679==ABORTING

mumsh $ mumsh $ mumsh $ mumsh $ 123
mumsh $ .
..
1.txt
mumsh $ mumsh $ .:
driver
mumsh
mumsh_memory_check
test

./test:
1.txt
mumsh $ 123
mumsh $ exit

Notes

Stderr

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Your Answer

JOJ Answer