While loop shell script

While loop bash

while true;
do
	#code
done

Source: stackoverflow.com

Linux while loop

while true;
do
	#code
;done

Shell script while loop example

#!/bin/sh
INPUT_STRING=hello
while [ "$INPUT_STRING" != "bye" ]
do
  echo "Please type something in (bye to quit)"
  read INPUT_STRING
  echo "You typed: $INPUT_STRING"
done

Source: shellscript.sh

For while bash

Use for in bash for iterating words in a string or values in an array as:
for value in {1, 2, 3}; do echo $value; done
for value in $(cat arguments_files.txt); do [some_command]; done
And use while for iterating lines from a pipe output as:
cat arguments_file.txt | while read line; do [some_command]; done

While loop shell script

#!/bin/sh

a=0

while [ $a -lt 10 ]
do
   echo $a
   a=`expr $a + 1`
done

Source: tutorialspoint.com

For loop while loop shell functions

while check1
do
    # Loop while check1 is successful (returns 0)

    if check1
    then
        echo 'check1 was successful'
    fi

done

Source: stackoverflow.com

Similar codes

0 vote225 views1 answer
Heroku set app name from cli
Shell/Bash
0 vote203 views1 answer
Install mod_wsgi
Shell/Bash
0 vote208 views1 answer
How to use nano command in linux
Shell/Bash
0 vote223 views1 answer
Wordpress update all plugins cli
Shell/Bash
0 vote218 views1 answer
How to execute a file in ubuntu by double click
Shell/Bash
0 vote217 views1 answer
Linux for loop 1 to 100 odd
Shell/Bash
1 vote239 views1 answer
Nginx E: Sub-process /usr/bin/dpkg returned an error code (1)
Shell/Bash
0 vote207 views1 answer
Linux get total linus off git project
Shell/Bash
21 votes223 views3 answers
Npm install without dev dependencies
Shell/Bash
5 votes253 views2 answers
Install node package globally
Shell/Bash