Why am I getting gpg signature error when using Yum?
The NOKEY warning is not really a problem. It won’t prevent you from doing anything. If you’d like to resolve it, do the following command …
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How do I update my system with yum?
Use the update option to upgrade all of your Fedora system software to the latest version with one operation. To perform a full system update, …
What is Udev?
Udev provides users with a dynamic device directory containing only the files for actually present devices. It creates and removes device node files usually located …
What is Kernel Panic?
A kernel panic could be a serious error that occurs when the Linux kernel detects a problem that it might not recover from. When this …
How do I add additional alias IP addresses in CentOS or Fedora?
The steps to add additional IP’s are: Login into the server as the root user: Change to /etc/sysconfig/network-scripts directory cd /etc/sysconfig/network-scripts Assuming that the network …
How is inetd initialized?
inetd is initialized through the rc system. The inetd_enable option is set to NO by default, but may be turned on by sysinstall during installation, …
How do I perform tuning with sysctl?
sysctl is an interface that allows you to make changes to a running FreeBSD system. This includes many advanced options of the TCP/IP stack and …
How do I create device nodes?
If you are running FreeBSD 5.0 or later you can safely skip this section. These versions use devfs to allocate device nodes transparently for the …
How do I install a package in BSD using pkg_add?
You can use the pkg_add to install a software package from a local file or from a server on the network. pkg_add lsof-4.56.4.tgz If you …
Bind additional IPs to a Freebsd server?
To bind IPs to your FreeBSD server: Open /etc/rc.conf with your editor: # vi /etc/rc.conf You should see a line which looks like this: ifconfig_fxp0=”inet …
How is it possible for a partition to be more than 100% full?
A portion of each UFS partition (8%, by default) is reserved for use by the operating system and the root user. The df command does …
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