shell script for code example

Example 1: for loop in shell script

for i in {1..5}
do
   echo "Welcome $i times"
done

Example 2: bash for loop

#!/bin/bash
for (( c=1; c<=5; c++ ))
do  
   echo "Welcome $c times"
done

Example 3: loop bash

years=(2018 2019)
days=(74 274)

for year in "${years[@]}"; do
    for day in $(seq -w ${days[0]} ${days[1]}); do
               echo $year
               echo $day
    done
done

Example 4: For loop in shell script

for i in `seq 1 10`
do
	echo $i #Do something here.
done

Example 5: for shell

$ for i in 1 2 3 4 5; do echo "counter: $i"; done

Example 6: for shell

#!/bin/bash
for i in 1 2 3 4 5; do
  echo "counter: $i"
done