In a shell script, aforloop allows you to iterate over a set of values or a range of numbers. Here are a few examples of how to useforloops in different contexts: Example 1: Iterating Over a List of Values AI检测代码解析 #!/bin/bash # List of values for item in apple banana che...
Of course, if this was something that you would repeatedly do, you should run it from a script, use proper names for the variables, and all those good practices (including transforming the filename in an argument and defining where to send the output, but today, the topic iswhileloops). ...
How to pass variable values in this for loop in shell script, I am writing a shell script, where I am trying to expand one variable in for loop. I google for that but did not find any solution. I google for that but did not find any solution. However this question is very similar ...
fruit=orange; and on the third and final iteration,fruit=pear. Once it has completed the loop, the script continues normal execution with the next command after thedonestatement. In this case, it ends by saying “Let’s make a salad!” to show that it has ended the loop, but not the...
The while Loop in the awk Language When loops are included in a awk script or command, the loop executes one time for each record that is processed. For each record, the loop executes until the condition fails. The while loop is the simplest loop available. It tests the same types of ...
#!/bin/bash USERID=$(id -u) N="\e[0m" R="\e[31m" G="\e[32m" B="\e[34m" CHECK_ROOT(){ if [ $USERID -ne 0 ] then echo -e "$B Please run the script with Root privileges $N" exit 1 fi } VALIDATE(){ if [ $1 -ne 0 ] then echo -e "$2 is ...$R FAILED...
03-variables.sh 04-variables.sh 05-variables.sh 06-data-type.sh 07-arrays.sh 08-special-vars.sh 09-conditions.sh 10-install-script.sh 11-functions.sh 12-colors.sh 13-logs.sh 14-loops.sh 15-loops.sh 16-delete-old-logs.sh 17-while.shBreadcrumbs shell-scrip / 14-loops.sh Latest...
Windows PowerShell supports the following loops:foreach – Executes script block for each item in a collection or array. for – Script block executes a specified number of times. do while – Script block executes as long as condition is True. do until – Script block executes until the ...
Runs for as many elements as the$serversarray has. You must define the iterator variable as less than the count of all elements in the$serversarray. References each$serversarray index inside the script block that starts at0and increments the value by1to create the number in the configuration...
Batch Script - Iterating Over an Array, We can write them in the CMD line by line or we can create a file with a “.bat” or “.cmd” extension. The file can contain valid instructions for Tags: shell script for loop batch fileenabledelayedexpansion windows cmd ss64 comset is not ...