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--- bash:while_loop [2019/12/12 20:17] – created peter
+++ bash:while_loop [2021/01/26 12:08] (current) – removed peter
@@ Line 1: / Line 1: @@
-====== BASH - While loo ======
-The while loop construct is used for running some instruction multiple times.
-<code bash>
-#!/bin/bash
-i=0
-while [ $i -le 2 ]
-do
-echo Number: $i
-((i++))
-done
-</code>
-So, the while loop takes the below form.
-<code bash>
-while [ condition ]
-do
-commands 1
-commands n
-done
-</code>
-<WRAP info>
-**NOTE:**  The space surrounding the square brackets are mandatory.
-</WRAP>