/Shell/Bash/Shell script loop while process running

Shell script loop while process running

while [ condition ]
do
   command1
   command2
   command3
done

Source: cyberciti.biz

Shell script loop while process running

#!/bin/bash
counter=$1
factorial=1
while [ $counter -gt 0 ]
do
   factorial=$(( $factorial * $counter ))
   counter=$(( $counter - 1 ))
done
echo $factorial

Source: cyberciti.biz

Shell script loop while process running

#!/bin/bash
FILE=$1
# read $FILE using the file descriptors
exec 3<&0
exec 0<$FILE
while read line
do
	# use $line variable to process line
	echo $line
done
exec 0<&3

Source: cyberciti.biz

Shell script loop while process running

while [ condition ]; do commands; done
while control-command; do COMMANDS; done

Source: cyberciti.biz

Shell script loop while process running

#!/bin/bash
x=1
while [ $x -le 5 ]
do
  echo "Welcome $x times"
  x=$(( $x + 1 ))
done

Source: cyberciti.biz

Similar codes

9 votes298 views1 answer
Create a zip file in linux
Shell/Bash
0 vote322 views1 answer
Git search all commits for string
Shell/Bash
12 votes301 views2 answers
For loop in bash for files
Shell/Bash
15 votes333 views1 answer
Flutter Android sdkmanager not found
Shell/Bash
1 vote324 views2 answers
Remove git from git history
Shell/Bash
16 votes315 views2 answers
Git reset to origin/master
Shell/Bash
0 vote297 views1 answer
Sed wrap each line in quotes
Shell/Bash
1 vote323 views1 answer
Undefined reference to `sem_init'
Shell/Bash
1 vote323 views2 answers
Git fix Large files detected.
Shell/Bash
66 votes321 views6 answers
Uninstall dependencies npm
Shell/Bash