linux:bash

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linux:bash [2022/02/28 12:08] – [Basic commands] mhlinux:bash [2022/02/28 14:54] (current) – mh
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 They can be a filename, a variable name, the name of a program or just a litteral. They can be a filename, a variable name, the name of a program or just a litteral.
 +
 +Multiple arguments can be used, separated by a blank space
 </WRAP> </WRAP>
  
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 There can be **no whitespace** around the = operator !  There can be **no whitespace** around the = operator ! 
  
-If a whitespace is required in the variable, use '' quotes to create a literal+If a whitespace is required in the variable, use 'single quotes' to create a literal
 </WRAP> </WRAP>
  
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 As a result, both file descriptors are connected to the same stream. As a result, both file descriptors are connected to the same stream.
  
 +Be careful not to write something like ''$ ls -l a b >myfiles.ls 2>myfiles.ls'' as due to the way streams are handled they will most likely end up mixing up and garbling the file 'myfiles.ls'
 </WRAP> </WRAP>
  
  • linux/bash.1646046501.txt.gz
  • Last modified: 2022/02/28 12:08
  • by mh