UNIX for Dummies Questions & Answers

arr=(1 2 3 4 5 6 7 8 9 10 11 12)

Input:
5

output:
5,6,7,8,9,10,11,12

a=5
for i in ${arr[@]}
do
  if[$a>=$i]
  then
  echo "$i"
  fi  
done

for i in ${arr[@]}
   do if [ $a -le $i ]
         then   echo "$i"
      fi
   done
5
6
7
8
9
10
11
12

#!/bin/bash
# array.sh
read -p "Input number from 1 to 12:- " list
array=( 1 2 3 4 5 6 7 8 9 10 11 12 )
for str in $( seq $(($list-1)) 1 $((${#array[@]}-1)) )
do
	printf "${array[$str]},"
done
# I will let you remove the last comma... ;o)

Last login: Tue Apr 28 21:33:32 on ttys000
AMIGA:barrywalker~> cd ~/Desktop/Code/Shell
AMIGA:barrywalker~/Desktop/Code/Shell> chmod 755 array.sh
AMIGA:barrywalker~/Desktop/Code/Shell> ./array.sh
Input number from 1 to 12:- 5
5,6,7,8,9,10,11,12,AMIGA:barrywalker~/Desktop/Code/Shell> _

#!/bin/bash
# array.sh
read -p "Input number from 1 to 12:- " list
array=( 1 2 3 4 5 6 7 8 9 10 11 12 )
for str in $( seq $(($list-1)) 1 $((${#array[@]}-1)) )
do
	printf "${array[$str]},"
done
echo ""
# OR...
for str in $( seq $list 1 ${#array[@]} )
do
	printf "${str},"
done
echo ""
# I will let you remove the last comma... ;o)

Last login: Tue Apr 28 22:01:28 on ttys000
AMIGA:barrywalker~> cd ~/Desktop/Code/Shell
AMIGA:barrywalker~/Desktop/Code/Shell> chmod 755 array.sh
AMIGA:barrywalker~/Desktop/Code/Shell> ./array.sh
Input number from 1 to 12:- 5
5,6,7,8,9,10,11,12,
5,6,7,8,9,10,11,12,
AMIGA:barrywalker~/Desktop/Code/Shell> _