Difference between revisions of "While"

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Line 1: Line 1:
  
  
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<pre>
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#!/bin/bash
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#!/bin/bash
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while true; do
 +
  ((my_var++))
 +
  echo $my_var
 +
done
  
−
while true; do
+
 
−
  ((my_var++))
+
* <code>cat your_file.txt | [[while read]] i; do echo "YOUR_TEST $i"; done</code>
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  echo $my_var
+
* <code>cat your_file.txt | [[while read]] i; do echo "$(date) $i"; done</code>
−
done
 
−
</pre>
 
  
  

Revision as of 15:13, 19 November 2020


#!/bin/bash
while true; do
  ((my_var++))
  echo $my_var
done


  • cat your_file.txt | while read i; do echo "YOUR_TEST $i"; done
  • cat your_file.txt | while read i; do echo "$(date) $i"; done


Related terms


See also

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