Record Case Detail - VE482 FA2022 (Manuel) - JOJ

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

 pwd: /out/package
ppid: 14024
   1: WRITELN pwd
   2: WRITELN mkdir test
   3: WRITELN cd test
   4: WRITELN pwd
   5: WRITELN cd -
   6: WRITELN pwd
   7: WRITELN cd -
   8: WRITELN pwd
   9: WRITELN cd -
  10: WRITELN pwd
  11: WRITELN exit

mumsh $ /out/package
mumsh $ mumsh $ mumsh $ /out/package/test
mumsh $ /out/package
mumsh $ /out/package
mumsh $ /out/package/test
mumsh $ /out/package/test
mumsh $ /out/package
mumsh $ /out/package
mumsh $ exit

mumsh $ /out/package
mumsh $ mumsh $ mumsh $ /out/package/test
mumsh $ /out/package
mumsh $ /out/package
mumsh $ /out/package/test
mumsh $ /out/package/test
mumsh $ /out/package
mumsh $ /out/package
mumsh $ exit