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Question

Answer

Question

In Linux, write a simple bash script that print the numbers from 1 to 4 out to the stdout in a loop (to demonstrate your knowledge of while loop).

Answer

#!/bin/bash
n=1
while [ $n -le 4 ]
do
    echo $n
    n = $[n+1]
done

Question

In Linux, write a simple bash script that print the numbers from 1 to 4 out to the stdout in a loop (to demonstrate your knowledge of while loop).

Answer

Question

In Linux, write a simple bash script that print the numbers from 1 to 4 out to the stdout in a loop (to demonstrate your knowledge of while loop).

Answer

#!/bin/bash
n=1
while [ $n -le 4 ]
do
    echo $n
    n = $[n+1]
done

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7. Shell Scripting
ere is an example ( -le stands for less than or equal): 5 N=1 while test "$N" -le "10" do echo "Number $N" N=$[N+1] done The N=1 creates a variable called N and places the number 1 into it. The <span>while command executes all the commands between the do and the done repetitively until the test condition is no longer true (i.e., until N is greater than 10 ). The -le stands for less than o

Summary

status	not learned	measured difficulty	37% [default]	last interval [days]
repetition number in this series	0	memorised on		scheduled repetition
scheduled repetition interval		last repetition or drill

Details

No repetitions

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