Write script to print nos as 5,4,3,2,1 using while loop

rajeshkumar created the topic: Write script to print nos as 5,4,3,2,1 using while loop

Write script to print nos as 5,4,3,2,1 using while loop.

#!/bin/bash
#
# Linux Shell Scripting Tutorial 1.05r3, Summer-2002
#
# Written by Vivek G. Gite
#
# Latest version can be found at http://www.nixcraft.com/
#
# Q3
# Algo:
# 1) START: set value of i to 5 (since we want to start from 5, if you
# want to start from other value put that value)
# 2) Start While Loop
# 3) Chechk, Is value of i is zero, If yes goto step 5 else
# continue with next step
# 4) print i, decement i by 1 (i.e. i=i-1 to goto zero) and
# goto step 3
# 5) END
#
i=5
while test $i != 0
do
echo "$i
"
i=expr $i - 1
done
#
# ./ch.sh: vivek-tech.com to nixcraft.com referance converted using this tool
# See the tool at http://www.nixcraft.com/uniqlinuxfeatures/tools/
#

Regards,
Rajesh Kumar
Twitt me @ twitter.com/RajeshKumarIn