Unix script , declare array
I try to declare an array and access its contents like this
declare -a VAR
VAR[0]=text1
VAR[1]=text2
VAR[2]=text3
echo $VAR[1]
But it doesn't work.
Can you fix my code and also tell me why we don't have to declare the size
of an array in UNIX when we declare it.
Copyright License：
Author:「user3597432」,Reproduced under the CC 4.0 BY-SA copyright license with link to original source & disclaimer.
Link to：https://stackoverflow.com/questions/23591404/unix-script-declare-array
About “Unix script , declare array” questions
I try to declare an array and access its contents like this
declare -a VAR
VAR[0]=text1
VAR[1]=text2
VAR[2]=text3
echo $VAR[1]
But it doesn't work.
Can you fix my code and also tell me why we don't
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#!/bin/bash
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