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3 Answered Questions

[SOLVED] How are users able to execute a file without permission?

5 Answered Questions

[SOLVED] Is the standard C library loaded by default in main memory in Linux?

5 Answered Questions

[SOLVED] Why does a failed cat return 1, but other fails return 2?

  • 2020-05-30 23:28:14
  • Jesse Steele
  • 1612 View
  • 11 Score
  • 5 Answer
  • Tags:   cat exit-status

3 Answered Questions

[SOLVED] Is it worth reinstalling 64-bit Ubuntu instead of 32-bit on old hardware?

2 Answered Questions

[SOLVED] Why do ls parameters seem to not work in commands run via ssh host bash -c?

  • 2020-06-01 09:19:20
  • Dan Dascalescu
  • 258 View
  • 9 Score
  • 2 Answer
  • Tags:   bash ssh wildcards

3 Answered Questions

[SOLVED] grep - regex that will find exactly 3 a's in a string

3 Answered Questions

[SOLVED] Remove all empty strings from an array in Zsh

  • 2020-05-30 22:19:01
  • Jay
  • 340 View
  • 8 Score
  • 3 Answer
  • Tags:   zsh array

3 Answered Questions

[SOLVED] Executable common files (*.pdf, etc.)

1 Answered Questions

[SOLVED] What is `nc -z` used for?

  • 2020-05-28 17:28:02
  • Francesco Lucianò
  • 549 View
  • 6 Score
  • 1 Answer
  • Tags:   nc

1 Answered Questions

[SOLVED] Why does this grep statement do the opposite of what I expect?

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