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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

2 Answered Questions

3 Answered Questions

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

3 Answered Questions

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

  • 2015-06-11 22:27:07
  • Martin
  • 53655 View
  • 52 Score
  • 3 Answer
  • Tags:   bash shell-script

2 Answered Questions

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

9 Answered Questions

12 Answered Questions

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

3 Answered Questions

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

23 Answered Questions

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

  • 2011-10-14 14:40:00
  • Eugene Yarmash
  • 333237 View
  • 261 Score
  • 23 Answer
  • Tags:   linux shell-script ip

8 Answered Questions

[SOLVED] Different ways to execute a shell script

2 Answered Questions

[SOLVED] Execute bash scripts on entering a directory

3 Answered Questions

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

3 Answered Questions

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

3 Answered Questions

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

4 Answered Questions

[SOLVED] Storing output of command in shell variable

8 Answered Questions

8 Answered Questions

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

2 Answered Questions

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

18 Answered Questions

[SOLVED] Detect init system using the shell

4 Answered Questions

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

3 Answered Questions

[SOLVED] command not found and syntax error near unexpected token

  • 2013-10-22 21:06:30
  • user49720
  • 1491 View
  • 3 Score
  • 3 Answer
  • Tags:   shell-script

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?

2 Answered Questions

[SOLVED] Are quotes needed for local variable assignment?