This step-by-step walkthrough with screenshots, howto install CentOS (The Community ENTerprise Operating System) 7.7 Linux with Network installation (NetInstall).
CentOS 7.7 is released and it brings all Red Hat (RHEL) 7.7 goodness to all CentOS 7.7 users.
Want just CentOS 7.7 Netinstall mirror URL?
Goto CentOS 7.7 Netinstall URL
Download CentOS 7.7 Net Install (NetInstall) image Select mirror here:
CentOS 7.7 x86_64 version
Select ISO image
CentOS-7-x86_64-NetInstall-1804.iso
Note: only 64-bit (x86_64) image is available.
This is guide, howto Install Oracle (Sun) Java JDK and JRE 8 update 191 (8u191) on Fedora 29/28/27/26, CentOS 7.5/6.10, Red Hat (RHEL) 7.5/6.10.
If you’re looking installation instruction for older Oracle Java versions, then check Install Sun/Oracle Java JDK/JRE 7 on Fedora 24/23/22/21/20/19, CentOS/Red Hat (RHEL) 7.2/6.9/5.11 or Install Sun/Oracle Java JDK/JRE 6 on Fedora 20/19/18, CentOS/Red Hat (RHEL) 6.5/5.10.
What’s new in Oracle Java 8 Java Programming Language Lambda Expressions, a new language feature Default methods enable new functionality to be added to the interfaces of libraries and ensure binary compatibility with code written for older versions of those interfaces Improved type inference.
Looking Fedora 23/22/21 nVidia Drivers Install Guide?
This is guide, howto install nVidia proprietary drivers on Fedora 20 “Heisenbug” and disable Nouveau driver. This guide works with GeForce 6/7/8/9/200/300/400/500/600/700 series cards. Older GeForce series cards works with 304.xx nVidia drivers and newer 8/9/200/300/400/500/600/700 series cards works with 331.xx nVidia drivers.
Fedora 20 nVidia driver installation is not much different from previous Fedora versions. This guide is divided in three sections Install, Restore Plymouth, Uninstall I have tested this guide with a couple computers, so let me know, if you have some problems and if you succeed, you could post output of following commands:
Looking Fedora 22/21 nVidia Drivers Install Guide?
This is guide, howto install nVidia proprietary drivers on Fedora 19 “Schrödinger’s Cat” and disable Nouveau driver. This guide works with GeForce 6/7/8/9/200/300/400/500/600/700 series cards. Older GeForce series cards works with 304.xx nVidia drivers and newer 8/9/200/300/400/500/600/700 series cards works with 331.xx nVidia drivers.
Fedora 19 nVidia driver installation is not much different from previous Fedora versions. I have tested this guide with a couple computers, so let me know, if you have some problems.
Looking Fedora 22/21 nVidia Drivers Install Guide?
This is guide, howto install nVidia proprietary drivers on Fedora 18 “Spherical Cow” and disable Nouveau driver. This guide works with GeForce 8/9/200/300/400/500 series cards (and currently also with GeForce 6/7). Later you might need different version of nVidia drivers if you use GeForce 6/7 card.
Fedora 18 nVidia driver installation is not much different from previous Fedora versions. I have tested this guide with a couple computers, so let me know, if you have some problems.
This is guide, howto install PostgreSQL 15/14/13/12 database server on Fedora 38/37/36, CentOS/Red Hat (RHEL)/Rocky Linux 9/8.5. This guide uses PostgreSQL own YUM repos, which are always up-to-date and stable releases are available instantly. You can use this guide to install any Postgresql versions, like 15, 14, 13, 12 etc.
Check video guide howto install PostgreSQL 14/13/12 on Fedora 35/34 using PostgreSQL’s own dnf repo: Support inttf: Buy Me a Coffee: Subscribe and follow: Follow @inttf Check video guide howto install PostgreSQL 14/13/12 on Rocky Linux 8.
This is quick guide, howto Backup (dump) and Restore (load) SVN (Subversion) repository on Linux. This is actually very simple and important task. SVN backup and restore is useful when you want to move your repos to new server or you need to recover your data. I assume here that you have Subversion (SVN) installed and you have existing repositories. If you installed and created testrepo with earlier guide then you can check real examples.
PHP APC (Alternative PHP Cache / Opcode Cache) is framework that optimizes PHP intermediate code and caches data and compiled code from the PHP bytecode compiler in shared memory. APC Opcode Cache is quickly becoming the de-facto standard PHP caching mechanism.
(adsbygoogle = window.adsbygoogle || []).push({});PHP APC installation is very easy, example with Fedora / CentOS / Red Hat (RHEL) you can check following guides to see howto install it:
Looking Fedora 22/21 nVidia Drivers Install Guide?
This is guide, howto install nVidia proprietary drivers on Fedora 17 “Beefy Miracle” and disable Nouveau driver. This guide works with GeForce 6/7/8/9/200/300 series cards.
Fedora 17 nVidia driver installation is not much different from previous Fedora versions. I have tested this guide with a couple computers, so let me know, if you have some problems.
Before nVidia drivers installation Check is your nVidia card supported lspci |grep -i VGA ## Example output ## 01:00.
This is quick guide howto change runlevel on GRUB2. Support inttf: Buy Me a Coffee: Subscribe and follow: Follow @inttf Title says runlevel 3 (refer to changing runlevel from 5 to 3), but yes same method of course works, if you want to change runlevel from 3 to 5, from 5 to 1 or from 3 to 1. Whole process is actually add one additional boot parameter. This modification is not permanent, when you boot your system next time, it uses default parameters.
CentOS 6.6 is released. This is quick guide, howto upgrade to CentOS 6.7 from CentOS 6.6/6.5/6.4/6.3/6.2/6.1/6.0. I have tested this method on multiple CentOS 6 (servers / desktops) and everything looks work fine after upgrade.
Upgrade to CentOS 6.7 from CentOS 6.6/6.5/6.4/6.3/6.2/6.1/6.0 1. Change to root User su - ## OR ## sudo -i 2. Backup all important data Backup /etc diretory Backup important logs /var/log Backup web server configs and sites Dump MySQL databases Dump PostgreSQL databases Backup all what you need if something goes wrong 3.
LEMP (Linux, Nginx, MySQL, PHP) server is extremely powerful setup behind any website or web based service. This guide is collection of Fedora/CentOS/Red Hat (RHEL), Nginx, MariaDB/MySQL and PHP (PHP-FPM) install guides.
This guide (more specifically this guide parts) try to explain in more detail LEMP (Linux, Nginx, MariaDB/MySQL, PHP (PHP-FPM)) server environment installation. This howto can be used to pre-installed Linux, and instructions can be used for various Fedora and Red Hat based Linux distros with YUM.
Looking Fedora 22/21 nVidia Drivers Install Guide?
This is guide, howto install nVidia proprietary drivers on Fedora 16 and disable Nouveau driver. This guide works with GeForce 6/7/8/9/200/300 series cards.
Fedora 16 nVidia driver installation is not much different from previous Fedora versions. I have tested this guide with a couple computers, so let me know, if you have some problems.
Before nVidia drivers installation Check is your nVidia card supported lspci |grep -i VGA ## Example output ## 01:00.
Looking for CentOS 7 NetInstall Guide?
This step-by-step walkthrough with screenshots, howto install CentOS (The Community ENTerprise Operating System) 6.10 Linux with Network installation (NetInstall).
CentOS 6.10 is released and it brings all Red Hat (RHEL) 6.10 goodnes to all users CentOS 6 users. Have fun!
Want just CentOS 6.10 Netinstall mirror URL?
Goto CentOS 6.10 Netinstall URL
Download CentOS 6.10 Net Install (NetInstall) image Select mirror here:
Looking Fedora 22/21 nVidia Drivers Install Guide?
This is guide, howto install nVidia proprietary drivers on Fedora 15 and disable Nouveau driver. This guide works with GeForce 6/7/8/9/200/300 series cards and also with GeForce FX cards.
Fedora 15 nVidia driver installation is not much different from previous Fedora versions. I have tested this guide with a couple computers, so let me know, if you have some problems.
Install nVidia proprietary drivers on Fedora 15 and disable the nouveau driver 1.
This is quick tip howto add “Open in Terminal” to Nautilus (Gnome File Manager) context menu on Fedora, CentOS and Red Hat (RHEL). Many Linux, Nautilus Open in Terminal feature is installed by default. For some reason on Red Hat-based Linux, this does not exists. This is very useful little feature and speed up moving to console from Nautilus.
I write before guide, howto create file on Linux shell / command line without text editor (with cat command) and this is guick tip howto display / show file contents (tabs, line-breaks, non-printing characters (ASCII control characters: octal 000 – 037)) and display all on Linux shell / command line. This is very useful when you want to know the entire contents of the file.
Example file I use /tmp/testing.
This is quick tip, howto get internal IP address and external IP address on Linux Shell / Command Line. This guide also show, howto make useful Bash functions to get IP addresses quickly.
Note: All functions could be named as you wish and to make functions permanent, add functions to ~/.bashrc or /etc/bashrc. Also all awk commands should work also with gawk and nawk.
Get Internal IP Address(es) on Linux Shell / Command Line 1.
Sometimes it is very useful to delete / remove Bash history partially or completely when log out. Here is my favourite methods howto log out / quit / exit Bash shell without saving Bash history.
Remove Only Current Session Bash History and Leave Older History Untouched 1. Quit Bash Shell Without Saving History: Unset HISTFILE unset HISTFILE && exit 2. Quit Bash Shell Without Saving History: Kill Console kill -9 $$ Remove/Delete Bash History Completely 3.