The trend for many years now has been to place system configuration files into subdirectories under /etc, as you’ve already seen for the boot directories (/etc/init for Upstart and /etc/systemd for systemd). T
It´s often possible to configure a specific service to use a port that is not the standard port, but this configuration needs to be made on both the sender and recipient side – in other words, on both client and server. Otherwise, if only one side uses a non-standard port configurat...
The components are arranged in groups that form network layers, which stack on top of each other in order to form a complete system. The Linux kernel handles networking in a similar way to the SCSI subsystem described in Chapter 3. 计算机通过使用一系列组件来回答这些问题,每个组件负责发送、接收...
You can repair a non-root corrupted ext3 or ext4 file system on a running Linux system. fsck works as a wrapper for the fsck.ext3 and fsck.ext4 commands. Make a note:If you are not able to unmount some of the Non-root volume due to an issue, boot the system into single user mod...
I used a virtual system with four additional hard disks of the same size to demonstrate and explain all the exercises in this tutorial. You can check previous parts of this tutorial series to learn more about this setup. This tutorial is part of the tutorial seriesLinux disk management concept...
How to Stop a Service To stop an active service in Linux, use the following command: sudo systemctl stop [service-name]Copy For example, to stop Apache, execute: sudo systemctl stop apache2Copy The command has no output. Check whether the service stopped running: ...
To edit a previously inserted formula, click on the image and on the correspondent toolbar button. Define shortcuts in theShortcutstab of theTexMathssystem configuration, I’d suggestCtrl+kandCtrl+has there is no predefined shortcut for these keyboard combination in LibreOffice. ...
Knowing how torestart a Linux serveris crucial for routine maintenance, troubleshooting, and applying updates. It allows for the implementation of configuration changes, resolves performance issues, and frees up system resources tied up by different processes. ...
On top of using the GRUB bootloader, it’s also possible to use the Systemd Debug mode to reset your system’s root password. Begin by opening the GRUB configuration file using your favorite text editor: sudonano/etc/default/grub Look for the line that contains “GRUB_CMDLINE_LINUX,” then...
In this tutorial, we’ll look into how to configure Linux systems to perform a file system check on boot automatically. 2. Configuring Boot Parameters First, let’s edit theGRUB(GRand Unified Bootloader) configuration file and addfsckparameters: ...