To view the current version of a switch configuration, you can type switch#show running-config. The command builds the current configuration, which consists of 1237 bytes. The display will show the number of ports that are in the current VLAN and the IP alias of the originating host. This command displays detailed information about neighboring Cisco …
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The root folder is a hidden directory that contains files created by the root user of your system. The files here include configuration files for some packages and applications that are not available to regular users. If you’re not sure what to do in this folder, read on. This guide will walk you through the …
If you need to resume a suspended job, you’ll need to kill it first. To do so, you can type fg % or press the ctrl-Z keyboard shortcut. When you restart the process, it will resume where it left off. If you can’t restart it, try deleting it with kill %1 instead. This will remove …
BIOS updates can be dangerous, and you should only perform them when your computer really needs them. Updates may cause unexpected problems, including blackouts and system failures. Some people have reported problems with their computer, and it’s even been known to cause their cat to walk on their keyboard. Before you update your BIOS, however, …
This message appears when you are trying to change the permissions of a folder. Changing permissions is possible but can cause damage to your computer and apps. You can change permissions by running a command in the Command Prompt (found in the taskbar). Type takeown to give yourself ownership of the folder, or icacls to …
A number of factors determine the best Linux distribution for web development. Among these factors are user-friendliness, convenience, and security. While there is no one best Linux distribution for web development, the Ubuntu distro is considered the best for beginners. Listed below are the top characteristics of the Ubuntu distro for web developers. However, the …
There are many types of printers that can run on Linux, but not all of them are compatible with this operating system. For this reason, finding a Linux compatible printer can be difficult. Here are a few recommendations for you to consider. The HP OfficeJet Pro 8035 is a top-rated printer for Linux. Its built-in …
When a kernel is built from source, it uses both uImage and zImage files to store the required information for the system to boot. Linux originally adopted the same convention, but changed the last character to z. A zImage is a compressed image of the kernel. It consists of a symbolic link pointing to the …
If you are wondering how to completely remove Apache2 from Ubuntu, it can be done by removing its dependency on /etc/apache2. This option will also remove its dependencies, including PHP, MySQL, and many other packages that are installed alongside it. This can be done using the purge command, which is a preferred method. After this …
If you are unsure of how long it takes to install macOS Sierra on your Mac, there are several factors that determine how long it takes to complete the upgrade. Depending on the speed of your internet connection, macOS installation can take up to 45 minutes. It is best to start your download earlier. If …