Display package information using rpm - RPM Package Manager
-i, –info
Display package information, including name, version, and description. This uses the –queryformat if one was specified.
-f, –file FILE
Query package owning FILE.
Description :
This package contains a system utility (passwd) which sets or changes passwords, using PAM (Pluggable Authentication Modules) library.
fedora@fedora ~> sudo rpm -qif /bin/passwd
Name : passwd
Version : 0.78.99
Release : 1.fc17
Architecture: i686
Install Date: Wed 23 May 2012 02:11:02 AM IST
Group : System Environment/Base
Size : 380177
License : BSD or GPLv2+
Signature : RSA/SHA256, Sat 28 Jan 2012 08:00:49 AM IST, Key ID 50e94c991aca3465
Source RPM : passwd-0.78.99-1.fc17.src.rpm
Build Date : Fri 27 Jan 2012 07:11:36 PM IST
Build Host : x86-07.phx2.fedoraproject.org
Relocations : (not relocatable)
Packager : Fedora Project
Vendor : Fedora Project
URL : http://fedorahosted.org/passwd
Summary : An utility for setting or changing passwords using PAM
systemctl - Control the systemd system and service manager
systemctl may be used to introspect and control the state of the systemd(1) system and service manager.
systemd is a system and service manager for Linux operating systems. When run as first process on boot (as PID 1), it acts as init system that brings up and maintains userspace services.
Getting Help
systemctl -h
systemctl [OPTIONS...] {COMMAND} …
Query or send control commands to the systemd manager.
-h –help Show this help
–version Show package version
-t –type=TYPE List only units of a particular type
-p –property=NAME Show only properties by this name
-a –all Show all units/properties, including dead/empty ones
–failed Show only failed units
–full Don’t ellipsize unit names on output
–fail When queueing a new job, fail if conflicting jobs are
pendin
Yum Package Manager
Yum is an automatic updater and package installer/remover for rpm systems. It automatically computes dependencies and figures out what things should occur to install packages. It makes it easier to maintain groups of machines without having to manually update each one using rpm. Yum has a plugin interface for adding simple features. Yum can also be used from other python programs via its module inteface.
Get Yum (3.4.1, or older versions)
Download yum-3.4.1.tar.gz
Rvskin Manager installation - disk space usage issue.
During the installation of Rvskin Manager, when creating the settings in the Features List, the following error appears:
“Sorry,your disk space usage is full.” , even if the disk size is not full.
Solution
The issue might be due to the incorrect permissions or attributes of files/folders in ‘/home’, which cannot write file in your home directory.
You need to set the ownership of “rvadmin” properly. That is, /home/rvadmin.
chown rvadmin.rvadmin rvadmin
This should fix the issue.
Changing a certificate in WebHost Manager
WebHost Manager enables you to change your CPanel and WebHost Manager certificate automatically, without having to manually find and replace the certificate files.
Note: The CPanel certificate is used in the https://www.yourdomain.com:2083 address and the WebHost Manager certificate is used in the https://www.yourdomain.com:2087 address.
To change a certificate:
1.Click on the Change CPanel/WHM Certificate link in the SSL/TLS menu.
2.Enter the domain for the certificate in the Domain this CRT is for field.
3.Click on the Fetch button to paste the .key and .crt files for the domain into the available display spaces, if they are currently on your server. Otherwise, copy and paste the .key and .crt files into the available display areas.
Note: If you generated the certificate using WebHost Manager, the certificate files will be available.
