In Linux, there may be situations where we have a list of files stored in a separate file, and we need to perform operations on each file listed. This can be achieved by utilizing various command-line tools and techniques. In this tutorial, we’ll explore different approaches to operating ...
In this tutorial, we’ll explore how to list files whose filenames don’t match a given pattern. 2. Introduction to the Problem When it comes to listing files in the Linux command line, two commonly used commands tend to catch our attention: thelscommand and thefindcommand. For example, ...
In this tutorial, we’re going to show you how to create a file in Linux. The easiest way of doing this is through the CLI, but you can also do it via the GUI. We’ll include step-by-step instructions for both methods. TL;DR:you can create a new empty file by using the touch...
This command is long and it’s difficult to type every time you want to see a list of directories. It is better to create an alias (command shortcut) for the command that we just executed. alias lsd="ls -la | grep '^d'" Add the alias to the~/.bashrcfile to make it permanent....
Other Linux distributions – including Gentoo, Funtoo, Alpine, and Hyperbola – use theOpenRCservice manager. To list services in an OpenRC system, use therc-statuscommand: rc-status Depending on your distribution, the output may differ slightly. Commonly, it will show the system’s currentrun...
Directories also have permissions. You can list the contents of a directory if it’s readable, but you can only access a file in a directory if the directory is executable. (One common mistake people make when setting the permissions of directories is to accidentally remove the execute permissi...
In order to list users on Linux, you have to execute the “cat” command on the “/etc/passwd” file. When executing this command, you will be presented with the list of users currently available on your system. Alternatively, you can use the “less” or the “more” command in order...
In this case, find command will only display the directories and not the files like ls -R command. 3. Using tree command treecommand can also be used to get list of directories & subdirectories. It is not installed by default in Linux. You can install it using following command. ...
scumd: cannot access /etc/scumd/config: No suchfileor directory Following this is a huge list of other error messages that looks like a complete catastrophe. Don’t let those other errors distract you. You probably just need to create /etc/scumd/config. ...
(s), however. For the media to be recognized as a bootable installation tool, each file needs to be in a specific location and order, especially the so-called bootloader. Because of this, most Linux distributions recommend using a dedicated tool or utility to create proper, bootable ...