Themvcommand takes care of the renaming operation. It renames the directory$dby appending the current date in the “YYYYMMDD” format using$(date +%Y%m%d). The curly braces{}arounddare used to ensure that the v
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 permission when using absolute modes.)
There are several ways to automatically configure networks in Linux-based systems. The most widely used option on desktops and notebooks is NetworkManager. Other network configuration management systems are mainly targeted for smaller embedded systems, such as OpenWRT’s netifd,Android’s ConnectivityManag...
How do I create a directory? Creating a directory depends on the platform you're working with. On most modern operating systems like Windows,Linux/Unix-based or other systems creating a directory can be done using either command-line tools like "mkdir" or through graphical user interface tools...
To create an empty file inside a subdirectory, specify the full path of the desired directory before the name of the new file: $ touch dir4/subdir1/file4 $ ls -lR .: total 0 drwxrwxr-x. 2 localuser localuser 6 Jun 9 14:57 dir1 drwxrwxr-x. 2 localuser localuser 6 Jun 9 14...
Using tmpfs to Create a Ramdisk in Linux In Linux, the “tmpfs” file system is often used for creating a RAM disk. The “tmpfs” file system in Linux is a special file system that stores all its data in memory. It is often used to create a RAM disk because it is very fast and ...
Snapshots allow you to control your data and create an elegant, modular backup and restore setup for your snaps, so you can port your user settings to other Linux machines, or any new devices you may deploy. You also have the option to use them whenever you have to rebuild your operating...
How to rebuild initial ram disk image in Red Hat Enterprise Linux How to remake or recreate the initrd or initramfs The/etc/lvm/lvm.confand root file system resides on a logical volume. How to ensure the changes are applied upon rebooting?
Updates on the platforms that simplify operations at the edge Infrastructure The latest on the world’s leading enterprise Linux platform Applications Inside our solutions to the toughest application challenges Original shows Entertaining stories from the makers and leaders in enterprise tech...
Screen provides a more advanced solution for managing terminal sessions, allowing users to create and manage multiple terminal windows within a single session. One of its key features is the ability to detach from a session and then reattach to it later, even from a different location. This ens...