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  The Unix Shell's Humble If
  
  2014年1月6日 - The Unix shell is often overlooked by software developers more familiar with ... an elif clause, executing the expressions under an else clause, or simply doing nothing. if ...
  
  2026-04-19
  
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- bash.cyberciti.biz
  
  If..else..fi - Linux Shell Scripting Tutorial - A Beginner's handbook
  
  if..else..fi allows to make choice based on the success or failure of a command. For example, find out if ...
  
  2026-04-20
  
  瀏覽：1407

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If..else..fi - Linux Shell Scripting Tutorial - A Beginner's handbook

日期：2026-04-19

Number Testing Script Create a shell script called testnum.sh: #!/bin/bash read-p "Enter number : "n if test $n-ge 0 then echo " $n is positive number." else echo " $n number is negative number." fi Save and close the file. Run it as follows: chmod +x tes...

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More advanced if usage

日期：2026-04-17

interpret strings to the right as shell glob patterns to be matched against the value ... bin/bash # This script prints a message about your weight if you give it your ......

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4 Bash If Statement Examples - The Geek Stuff

日期：2026-04-22

2010年6月21日 - 4 Bash If Statement Examples ( If then fi, If then else fi, If elif else fi, Nested if ). by Sasikala ... The ability to branch makes shell scripts powerful....

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UNIX Tutorials, Tips, Tricks and Shell Scripts

日期：2026-04-20

UNIX if then statement with the else Based on the name of the sample script in the previous section ("remote_system_administration.sh"), the theme or storyline here is that we're writing a shell script that can be used to manage a heterogeneous group of ....

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