How can I find the path to a command line binary?
You can use the command which, which shows the full path of (shell) commands. Which finds the first binary within path. If you have more …
Latest articles for category: Operating System
Use Linux to Find Large Files and Directories
If you’re a Linux user troubleshooting memory issues with your server, knowing which files are taking up the most space can be invaluable information. Luckily, …
How can I display a banner when someone attempts to ssh to my server?
This can be set with the Banner directive in sshd_config. First create a banner to display upon connection: root@root [~]# vi /etc/sshd_banner.txt Set the Banner …
Can ASP run on my Linux server?
Using the Chilisoft software, it is possible to run ASP scripts. These scripts can provide database connectivity, however they cannot reference custom COM objects.
How Do I Revert from an ext3 to an ext2 File System?
Because ext3 is relatively new, some disk utilities do not yet support it. For example, you may need to shrink a partition with resize2fs, which …
How do I use the vmstat command?
For a more concise understanding of system performance, try vmstat. With vmstat, it is possible to get an overview of process, memory, swap, I/O, system, …
Is Your System Displaying Signal 11 Errors?
A signal 11 error, commonly know as a segmentation fault, means that the program accessed a memory location that was not assigned. If you receive …
What is the recommended partitioning scheme?
A swap partition (at least 256 MB) — swap partitions are used to support virtual memory. In other words, data is written to a swap …
Redhat / CentOS / Fedora Linux Open Port
Red Hat Enterprise Linux 3 / 4 / 5 and above => Old Red hat Linux version => CentOS 4 and above => Fedora Linux …
Change the default kernel that boots from GRUB
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 …
Prevent hotlinking
Others can link to images on your site to use them on their own web site, forums and elsewhere. This is of no benefit to …
Showing 210 - 220 of 220 articles