
How to Check Linux Version
If you’re new to Linux, starting up a new machine, or just looking for more info on your server’s OS and Linux Kernel, you can …
If you’re new to Linux, starting up a new machine, or just looking for more info on your server’s OS and Linux Kernel, you can …
Recent Linux kernels enable ECN by default, which may cause access problems with some websites on bad routers. To check ECN status: # cat /proc/sys/net/ipv4/tcp_ecn …
Set up NFS by setting /etc/exports config file # apt-get install nfs-kernel-server # echo “/ *.domainname-for-lan-hosts(rw,no_root_squash,nohide)” \ >> /etc/exports
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 …
A kernel panic is a message displayed by an operating system upon detecting an internal system error from which it cannot recover. Kernel panics often …
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 …
Sometimes, the kernel does not recognize all of your memory (RAM). You can check this with the cat /proc/meminfo command. Verify that the displayed quantity …
Modules for the device drivers are configured during the initial installation. modconf provides menu-driven module configuration afterward. This program is quite useful when some modules …
One has to understand the Debian policy with respect to headers. The Debian C libraries are built with the most recent stable releases of the …
The /proc directory — also called the proc file system — contains a hierarchy of special files which represent the current state of the kernel …
The GRUB configuration file can be found in /boot/grub/. [root@root /boot/grub]# ls -la grub.conf menu.lst -rw——- 1 root root 1037 Oct 28 11:41 grub.conf lrwxr-xr-x …
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