Make sure youredirectthe output to a file or something. Otherwise, it will continue to run in the background and fill the command line with its output and you won’t even be able to kill it with Ctrl+c because i
To run the getent command in Linux, follow the general syntax “getent [Options] [Database] [Key]”. The getent command finds the information from the computer’s databases. The information includes passwords, services, protocols, groups, and networks. This blog has briefly explained the “gete...
Typically when you run a command in the terminal, you have to wait until the command finishes before you can enter another one. This is called running the command in the foreground or foreground process. When a process runs in the foreground, it occupies your shell, and you can interact wi...
We can usefindwithxargsto some action performed on the files that are found. This is a long-winded way to go about it, but we could feed the files found byfindintoxargs, which then pipes them intotartocreate an archive fileof those files. We'll run this command in a directory that ...
I have found that the easiest way to get your feet wet with thegrep commandis to just dive right in and use some real-world examples. 1. Search and Find Files in Linux Let’s say that you have just installed a fresh copy of the new Ubuntu on your machine and that you are going ...
Using&is good if you need to push something off for a bit but don’t expect it to continue forever. Also read:How to Use the dd Command in Linux & After a Command, Then Disown It Running a command with just&pushes it off to the back and keeps it running as long as the terminal...
1. Find and display file attributes In the first simple example of find exec command, I am going to display all the lock files that are under the /tmp directory and display their properties. sudo find /tmp/ -type f -name *lock -exec ls -l {} \; ...
1. Use watch Command Watchis a Linux command that allows you to execute a command or program periodically and also shows you output on the screen. This means that you will be able to see the program output in time. By default watch re-runs the command/program every 2 seconds. The inter...
Here are various ways you run Linux commands inside Docker Containers, with or without entering them. Moreover, learn how to do that from any directory in Linux.There are two ways you can run Linux commands inside Docker containers: you use the Docker exec command to run it from outside ...
To change permissions, use the chmod command. First, pick the set of permissions that you want to change, and then pick the bit to change. For example, to add group (g) and world (o, for “other”) read (r) permissions to file, you could run these two commands: ...