for in bash 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 in bash

for i in {0..100..10}
do  
   echo $i 
done

will print #0 10 20 30 40 ...100

Example 5: bash for loop

for VARIABLE in 1 2 3 4 5 .. N
do
	command1
	command2
	commandN
done

Example 6: bash for loop

for VARIABLE in file1 file2 file3
do
	command1 on $VARIABLE
	command2
	commandN
done