Difference between revisions of "While ... do"

Latest revision as of 18:17, 27 October 2024

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

while true; do tput bel; sleep 5; done

while CONDITION; COMMANDS; end

@@ Line 1: / Line 1: @@
+{{lowercase}}
+[[wikipedia:While]]
-<pre>
+ #!/bin/bash
-#!/bin/bash
+ while true; do
+   ((my_var++))
+   echo $my_var
+ done
-while true; do
+ while true; do [[tput bel]]; [[sleep]] 5; done
-  ((my_var++))
-  echo $my_var
+[[Fish shell]]:
-done
+ while CONDITION; COMMANDS; [[end]]
-</pre>
+* <code>cat your_file.txt | [[while read]] i; do echo "YOUR_TEXT $i"; done</code>
+* <code>cat your_file.txt | [[while read]] i; do echo "$([[date]]) $i"; done</code>
+* [[while read line]]
+== Related terms ==
+* <code>[[for]]</code>
+* [[until]]
+== See also ==
+* {{for}}
+* {{Bash}}
+* {{programming}}
+[[Category:Programming]]