How do I run a command multiple times in Bash?
How To Run a Command Multiple Times in Bash
- Wrap your statement for i in {1..n}; do someCommand; done , where n is a positive number and someCommand is any command.
- To access the variable (I use i but you can name it differently), you need to wrap it like this: ${i} .
- Execute the statement by pressing the Enter key.
Do multiple things in a for loop Bash?
Chaining multiple commands in the Bash for loop You obviously aren’t limited to a single command in a for loop, you can chain multiple ones inside the for-loop. You can chain multiple commands with the ; semicolon, the last command will be the done keyword to indicate you’re, well, done.
Can you use multiple command lines in a for loop?
Using Multiple Commands in a For Loop CMD lets you use multiple command lines after a for loop. This makes the Windows XP for command much more powerful than the old DOS version. In cases where you would have had to call a batch file subroutine in the past, you can now use parentheses to perform complex operations.
How to run multiple commands in a foreach loop?
The Microsoft Scripting Guys 1 3 This SHOULD be an easy question but i have had a heck of a time figuring this out. i thought you could run multiple things through this loop. basically i want to have the output write the name of the server then find the events and copy them out then do the next server, find the events, etc.
Which is the best way to run a command n times?
The best way to run a command N times is to use loop FOR in Bash. Cool Tip: The same loop can be used for a mass mail sending! Cool Tip: Run commands on a remote Linux server over SSH and get the results locally! Read more → Cool Tip: Every Linux administrator must know how to read a file line by line with a Bash WHILE loop!
Is there a way to run Bash command n times?
Sometimes you might need to run some command from the Linux command line and repeat it several times. There is a simple way to write a command once and have it executed N times using Bash loop FOR. In this short note you’ll find how to execute some command a number of times in a row. The best way to run a command N times is to use loop FOR in Bash.