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In Unix, command line arguments are supplementary data that are included on the command line. These parameters are referred to as $1, $2, etc., in order of supply. Using the $# or $@ operator to get command line arguments is another common way of getting information from the command line. Scripts like the one below …

First, you need to start the Administration Server in Windows by using the Start menu. The Configuration Wizard will create a shortcut on the Start menu. You must also create a domain for WebLogic Server. If you are using the command line, you can click Start on the Console icon and it will launch the …

First, you need to partition the card to make it bootable. This can be done using a partition editor. Once the partition editor is open, select the file type FAT to format the card. You may have to wait for a while to complete the formatting process, because it will erase everything on the card. …

In Linux, the partprobe command is used to inform the operating system kernel that a partition has been changed. When it detects a change, the partprobe program asks the operating system to re-read the partition table. This is one of the reasons we need this command. The partprobe command is a useful tool that allows …

GZ files are compressed data files. They can be opened on Windows, Mac, and Linux. Windows users can open GZ files with the gzip utility. Linux users can use the zcat command. In its basic form, a grep command consists of three parts: grep, pattern, and file name. The latter can be any combination of …

If you are having problems with sound, you can use the BIOS to turn off C1E in your system. It is safe to disable C1E in BIOS, since the spec doesn’t state that this feature must be enabled by default. But it can affect the performance of your ssd or DPC. If you want to …

Once you have installed and enabled cron on Linux, you can create and edit crontab files. Once you have created a cron job, you can modify the values in the crontab file to make sure that the job is executed as scheduled. There are several ways to edit the crontab file, including using the arrow …

Before you downgrade your macOS, you should make a backup of your data. You can use Time Machine to back up your data or clone the startup drive with cloning software. Make sure the software you use supports the APFS file system. Third-party storage options are available from Other World Computing. These applications make it …

Unlike other distributions, Linux Mint won’t automatically mount disks. To mount a disk, select the correct partition and click on Edit mount options. If you want to mount a hard drive permanently, choose NTFS. If you want to use the disk with Windows, you’ll need to use NTFS. To do this, follow these steps. In …

If you have installed Fedora Linux on your computer, you may want to uninstall it. It’s important to back up your data before you proceed, as the process may not be entirely successful. In order to protect yourself from losing any data, you should use a third-party uninstaller to search for Fedora files on your …