Purpose
This page is dedicated to helping administer issues that don't fall under the initial setup and install.
These tutorials use the vi file editor, look for tutorials on how to use vi, it will make your life so much easier!
Rename Your Computer
View your hostname
| hostname |
Change your hostname
| hostnamectl set-hostname <newhostname> --static or vi /etc/hostname |
Check the status of SELinux
| sestatus |
Disable/Enable SELinux Permanently
| vi /etc/sysconfig/selinux
change SELINUX=enabled to SELINUX=disabled /wq (example) |
Disable/Enable SSH Server
| systemctl start sshd.service //start ssh server systemctl stop sshd.service //stop ssh server systemctl restart sshd.service //restart ssh server systemctl status sshd.service //view ssh server status |
Kill a Process
| top k (enter process ID "PID" you want to kill listed on the right and ENTER) q exit |
Automatically Login a User
| vi /etc/gdm/custom.conf
[daemon] |
Logout a User from Commandline
| who -u kill <pid> |
Install From Source/tar.gz
| tar xzvf file.tar.gz cd file ./configure make make install **** |
Install From Source/tar.bz2
| tar -xvjf file.bz2 cd file ./configure make make install **** |
Enable/Disable A Service at Startup
| systemctl enable foo.service systemctl disable foo.service |
Allow VNC to pass through the firewall
| vi /etc/sysconfig/iptables # Add the following line to the file: -A INPUT -m state --state NEW -m tcp -p tcp --dport 5900 -j ACCEPT |
Install fwbackups on CentOS 7
| wget http://geekface.ca/downloads/fwbackups/fwbackups.sh && chmod 755 fwbackups.sh && ./fwbackups.sh |
Install OpenShot From Source
| dnf install python dnf install frei0r-plugins wget http://launchpad.net/openshot/1.3/1.3.0/+download/openshot-1.3.0.tar.gz tar -xzvf openshot-1.3.0.tar.gz cd openshot-1.3.0 python setup.py install |
Installing Hedgewars from a .tar.bz2 Source File
Prepare Your System for Operation
| dnf install cmake fpc gcc gcc-c++ qt-devel SDL-devel SDL_net-devel SDL_mixer-devel SDL_image-devel SDL_ttf-devel |
Download and Extract the Hedgewars Source Code
| mkdir ~/Hedgewars cd ~/Hedgewars wget http://download.gna.org/hedgewars/hedgewars-src-0.9.16.tar.bz2 tar -xvjf hedgewars-src-0.9.16.tar.bz2 cd hedgewars-src-0.9.16 |
Compile
| cmake -Wno-dev make make install |
Remove Traces of Souce
| rm -rf ~/Hedgewars exit |
Wireless Walk-Through
Open terminal (Applications>System>Terminal) and log in as Root
| su |
Install the RPM Fusion repositories that include the Broadcom drivers
| rpm -Uvh http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm rpm -Uvh http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-stable.noarch.rpm |
Check which kernel version you have
| uname -r |
install the driver
| dnf install kmod-wl |
or if r-name displayed a kernel with a PAE in it
| dnf install kmod-wl-PAE |
*Wireless walk-through information was taken directly from:
Fedora Forums http://forums.fedoraforum.org
A more complete walk-through can be found here: http://forums.fedoraforum.org/showthread.php?t=239922
Thanks to stoat and bbfuller for help/tutorials/walk-throughs. I have personally benefited from your help too!