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3 Answered Questions

[SOLVED] Security implications of forgetting to quote a variable in bash/POSIX shells

1 Answered Questions

[SOLVED] When is double-quoting necessary?

3 Answered Questions

14 Answered Questions

[SOLVED] In Bash, when to alias, when to script, and when to write a function?

4 Answered Questions

[SOLVED] $VAR vs ${VAR} and to quote or not to quote

3 Answered Questions

[SOLVED] Understanding "IFS= read -r line"

  • 2015-06-11 22:27:07
  • Martin
  • 58288 View
  • 54 Score
  • 3 Answer
  • Tags:   bash shell-script

2 Answered Questions

3 Answered Questions

[SOLVED] What characters do I need to escape when using sed in a sh script?

2 Answered Questions

[SOLVED] Have backticks (i.e. `cmd`) in *sh shells been deprecated?

9 Answered Questions

3 Answered Questions

[SOLVED] Which shell interpreter runs a script with no shebang?

12 Answered Questions

[SOLVED] How do I change the extension of multiple files?

8 Answered Questions

[SOLVED] Different ways to execute a shell script

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[SOLVED] Execute bash scripts on entering a directory

23 Answered Questions

[SOLVED] How can I get my external IP address in a shell script?

  • 2011-10-14 14:40:00
  • Eugene Yarmash
  • 344885 View
  • 266 Score
  • 23 Answer
  • Tags:   linux shell-script ip

3 Answered Questions

[SOLVED] Are there naming conventions for variables in shell scripts?

3 Answered Questions

[SOLVED] What is the difference between [[ $a == z* ]] and [ $a == z* ]?

4 Answered Questions

[SOLVED] Storing output of command in shell variable

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[SOLVED] Using "${a:-b}" for variable assignment in scripts

18 Answered Questions

[SOLVED] Detect init system using the shell

8 Answered Questions

2 Answered Questions

[SOLVED] How does awk '!a[$0]++' work?

8 Answered Questions

[SOLVED] #!/bin/bash - no such file or directory

4 Answered Questions

[SOLVED] compare two columns of different files and print if it matches

2 Answered Questions

[SOLVED] Are quotes needed for local variable assignment?

13 Answered Questions

[SOLVED] Correct locking in shell scripts?

3 Answered Questions

[SOLVED] How to rename multiple files in single command or script in Unix?

21 Answered Questions

[SOLVED] How to get my own IP address and save it to a variable in a shell script?