How do I reinstall the boot loader?
In many cases, the GRUB boot loader can mistakenly be deleted, corrupted, or replaced by other operating systems. The following steps detail the process on …
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How Do I Boot Into Rescue Mode?
Rescue mode provides the ability to boot a small Linux environment entirely from CD-ROM, or via an alternative boot method, rather than the system’s hard …
How do I use the free command?
The free command displays system memory utilization. Here is an example of its output: total used free shared buffers cachedMem: 255508 240268 15240 0 7592 …
Is Your RAM Not Being Recognized?
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 …
What are primary network configuration files?
The primary network configuration files are as follows: /etc/hosts — The main purpose of this file is to resolve hostnames that cannot be resolved in …
Why Use OpenSSH?
If you use OpenSSH tools, you are enhancing the security of your machine. All communications using OpenSSH tools, including passwords, are encrypted. Telnet and ftp …
What is OpenSSH?
OpenSSH is a free, open source implementation of the SSH (Secure Shell) protocols. It replaces telnet, ftp, rlogin, rsh, and rcp with secure, encrypted network …
How do I convert an ext2 file system to an ext3 File System?
The tune2fs program can add a journal to an existing ext2 file system without altering the data already on the partition thus converting an ext2 …
What is your acceptable use policy ?
Acceptable Use Policy AUP HiVelocity.net’s services may be used for lawful purposes only. Unacceptable practices include but are not limited to: drug dealing; attempting without …
Do you have a sample PHP mailer for sending forms via PHP?
here is a sample form and mailer code: mailer code, modify for you and save as phpsend.php: Form code, save as form.php and add the …
How do I use FormMail?
Formmail is a very easy to use form processor, simply place the following on any page after entering your domain. You can change this code …
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