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while loop bash





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 1  ~ tldp.org
The while loopThe while construct allows for repetitive execution of a list of commands, as long as the command controlling the while loop executes successfully (exit status of zero). ... bin/ bash # This script opens 4 terminal windows. i="0" while [ $i -lt 4 ] do  ...
 2  +1 cyberciti.biz
Bash While Loop Example - nixCraftHow do I use bash while loop to repeat certain task under Linux / UNIX operating system? How do I set infinite loops using while statement?
 3  +1 about.com
How to write bash WHILE - loops - Linux - About.comInstructions and examples for writing WHILE - loops in a bash shell.
 4  +22 yourownlinux.com
Basic Linux Shell Scripting Language : ' While ' Loops ~ Your Own The working of while loop in BASH Scripting is similar to that in C Language. There is a block of commands and there is a condition. The block ...
 5  ~ stackoverflow.com
emulating do- while loop in bash - Stack OverflowWhat is the best way to emulate a do- while loop in bash ? I could ... two simple solutions. 1.) execute your code once before the while loop
 6  ~ landoflinux.comBash Scripting while loop - www.LandofLinux.comLearn how to use the Bash while loop in scripts. Examples of while loops and how to guide. Simple while loop examples to follow and try.
 7  ~ thegeekstuff.com
Bash For, While , Until Loop Examples - The Geek StuffLooping statements are used to force a program to repeatedly execute a statement. The executed statement is called the loop body. Loops  ...
 8  +93 steve-parker.org
7. Loops - Unix / Linux Bourne / Bash Shell Scripting Tutorial [ steve As a result, we have for and while loops in the Bourne shell. This is somewhat fewer features than other languages, but nobody claimed that shell programming  ...
 9  +23 softpanorama.org
Loops in Bash - SoftpanoramaBorne shell introduced several types of loops , that while backward and brain- dead by programming language design standards were pretty ...
 10  +2 stackexchange.com
scripting - Using while loop to ssh to multiple servers - Unix & Linux Using while loop to ssh to multiple servers ... At least in bash , you can have read use a different file descriptor. while read -u10 HOST ; do ssh $HOST "uname -a" ...
 11  -2 linuxcareer.com
Bash reverse counting with while loop - Linux Forums @ LinuxCareer.comTransfered from Linux Config: Question: Hi, I have a question for my bash scripting. Can you help me by this script? Thanks Chris.
 12  +36 tech-recipes.com
Bourne/ Bash Shell Script: While Loop Syntax | a Tech-Recipes TutorialThis tech-recipe describes the while loop syntax for the various Bourne shells (sh , ksh, bash , zsh, etc.) and provides examples. The general syntax is as follows:.
 13  +37 bencane.com
5 Bash for loop examples to make command line tasks more efficientOne of the things that excited me while learning Unix/Linux was how quickly one can perform tasks via the command line. Bash is a fully ...
 14  +10 bash-hackers.org
The C-style for- loop [ Bash Hackers Wiki]It is one of the main "loop with a counter" mechanisms available in the ... The equivalent construct using a while loop and the arithmetic ...
 15  +85 crunchify.com
Bash / Sh: How to read a file line by line? Linux Loop example There are many-many way to read file in bash script, look at the first section where I used while loop along with pipe (|) (cat $FILE | while read ...
 16  ~ hownowstephen.comOne-liner while loop in bash shell - How now, Stephen?One-liner while loop in bash shell To keep looping on a command forever in the shell, use the following (runs COMMAND every 5 seconds) ...
 17  -9 unix.com
"Command not found" doing a while loop in bash /shell | Unix Linux "Command not found" doing a while loop in bash /shell ... 1` #-subtract by one while [$i -lt $numberofproducts] do wget ${urls[$i]} i=$(( $i + 1 ) ...
 18  +5 superuser.com
linux - error when using while loop in bash script - Super Usererror when using while loop in bash script. up vote 1 down vote favorite. I am getting an error 2: [: missing ] when using the following while loop :
 20  -18 die.net
Loopsbin/ bash # list-glob.sh: Generating [list] in a for-loop, using "globbing" echo for file in .... In contrast to a for loop, a while loop finds use in situations where the ...
 21  ~ jackal.livejournal.comjackal: Passing variable outside of while loop in bashThis is throw away code. But it shows how to pass a variable outside of a while loop in bash : find . -type f -size +1000k -print0 | { while IFS= read ...
 22  -11 linuxquestions.org
[SOLVED] Bash - While Loop reading from two lists simultaneously Hi, I use while loops to make configuration changes on network devices all the time, so I am pretty familiar with while loops , but I can't seem to ...
 23  -1 linuxcommand.org
Writing shell scripts - Lesson 12: Flow Control - Part 2Loops . The final type of program flow control we will discuss is called looping. ... bin/ bash number=0 while [ $number -lt 10 ]; do echo "Number = $number" ...
 24  -10 wooledge.org
BashFAQ /024 - Greg's WikiWorks only in ksh88/ksh93, or bash 4.2 with lastpipe enabled # In other ... The while loop above is executed in a new subshell with its own copy ...
 25  -10 ubuntuforums.org
BASH : exit command in while loop (doesn't work?) - Ubuntu Forumsbin/ bash cat instruments.txt | while read; do if [[ $REPLY =~ trumpet ]]; then echo " trumpet is not a stringed instrument!" exit 1 else echo $REPLY ...
 26  +46 garron.me
Bash for loop - Guillermo GarronExplaining For Loop command in Bash , with examples, valid for ... In computer science we have two main loops: For Loop and While Loop .
 27  -10 kioskea.net
How to read a file line by line - KioskeaWith samples and illustrations, it shows how the 'for loop' and ' while loop ' differ ... One of the most common errors when using scripts bash on GNU / Linux is to ...
 28  -15 askubuntu.com
bash - Filenames with spaces breaking for loop , find command - Ask I tried using read with a while loop , while read `find . ... bin/ bash INPUT_DIR=/usr/ local/F1 cd $INPUT_DIR for FILE in "$(find . -type f -iname '*.
 29  +72 linuxconfig.org
Bash scripting Tutorial - Linuxconfig.orgbash while loop while [ $choice -eq 4 ]; do # read user input read choice # bash nested if/else if [ $choice -eq 1 ] ; then echo "You have chosen word: Bash " else
 30  +71 serverfault.com
bash : variable loses value at end of while read loop - Server FaultI have a problem in one of my shell scripts. Asked a few colleagues, but they all just shake their heads (after some scratching), so I've come ...
 31  +70 experts-exchange.com
Bash script / while loop extremely slow read file - Experts ExchangeI have a while loop that that reads in a ftp log file and puts it into an array so I'll be able to search through the array and match up/search for a ...
 32  +32 bashshell.net
Understanding The While Loop In Bash Shell - BashShell .netWhen the while loop checks for a requirement and the result is zero, in other words there are still elements to loop through, it will continue until ...
 33  -6 tutorialspoint.com
Unix Shell - The while Loop - TutorialspointThe while loop enables you to execute a set of commands repeatedly until some condition occurs. It is usually used when you need to manipulate the value of a ...
 34  -1 ewhathow.com
Bash For and While Loops Examples - eWhatHowBash For and While Loops Examples. by Rahul Shah on September 22, 2013. Bash (Bourne Again Shell) is a very popular shell for Linux based systems.
 35  +1 theurbanpenguin.com
WHILE loops in BASH | TheUrbanPenguinLooping in any scripting environment will be useful and fun. There are many form of loops and in this tutorial we look at WHILE loops . So while ...
 36  -5 linux.com
Essentials of Bash Scripting: Using Loops | Linux.comIntroduction to using the for, while , and until loops for bash scripting.
 37  -18 nixcraft.com
Nested Incrementing While Loops In bash - nixCraft Linux / UNIX I am trying to nest a while loop within another while loop both of which are incramenting, however whenever I close one loop it seems to kill the ...
 38  +4 shellhacks.com
HowTo : Read a file Line By Line | Linux BASH Scripting - ShellHacksIf you need to read each line from a file and perform some action with it, then you can use ' while ' loop .
 39  +20 urli.st
Keeping You in the Loop – Bash For, While , Until Loop ... - UrlistKeeping You in the Loop – Bash For, While , Until Loop Examples. listed by Rajkumar Singh. on The Geek Stuff. Keeping You in the Loop – Bash For, While ,  ...
 40  ~ automation-nation.orgThe Bash Infinite While Loop | Automation NationThis article explains how to use a bash infinite while loop and a couple examples how.
 41  ~ learnshell.orgLoops - Learn Shell Programming - Free Interactive Shell bash while loop . # basic construct while [ condition ] do command(s)... done. Execute Code. The while construct tests for a condition, and if true, executes ...
 42  +12 linuxpoison.blogspot.com
Bash Script: How read file line by line (best and worst way) | Linux There are many-many way to read file in bash script, look at the first section where I used while loop along with pipe (|) (cat $FILE | while read line; do .
 43  -13 linux.org
Problem in While loop in BASH | Linux.orgHi guys, I have written a big automation script for my company's servers. While writing script i found an issue with while loop and i am not able ...
 44  -16 hw.ac.uk
Shell Script Examplesbin/ bash # example of using arguments to a script echo "My first name is $1" echo ... It does so by iterating over all lines of a file using a while loop , performing a ...
 45  -16 runnable.com
Basic WHILE loop exemple. for shell and bash Code Example Basic WHILE loop exemple. for shell and bash Code Example - Runnable. ... counter=0. while [ $counter -le 10 ]. do. echo "Command executed $counter time! ".
 46  ~ schmut.comBash Command Line Examples — SchmutWhile loop . Keeping my mail inbox from overflowing while running email stress tests. cd /path/to/maildir/new while true; do rm -f *; sleep 5; done ...
 47  -27 gnu.org
Re: I think bash logic in a loop like : while [ condition] |read somevarFrom: Pierre Gaston. Subject: Re: I think bash logic in a loop like : while [ condition] |read somevar is flawed. Date: Tue, 24 Dec 2013 09:13:23 + ...
 48  +52 snipt.net
/ Bash Script for DD Loop / winker - Sniptbin/ bash # Script to run dd command in loop with customizable parameters ... while [ $ LOOP -gt 1 ] do for bs_unit in ${BS_UNIT[@]} do for i in ${BS[@]} do echo  ...
 49  -9 edwardawebb.com
Scope Issue in Bash While Loops - Edward A. WebbUsing a while loop that reads from a piped command introduces an odd behavior ... For those of you familiar with Bash you know that a variable ...
 50  +50 bashoneliners.com
Bash One-Liners :: bashoneliners .comA collection of practical and well-explained bash one-liners and shell script tips and ... At the beginning of the while loop , each of these lines is assigned in to the  ...