lx103:managing_software
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lx103:managing_software [2024/04/27 14:14] 114.119.149.71 old revision restored (2024/01/12 03:37) |
lx103:managing_software [2024/05/14 06:15] (current) 114.119.138.183 old revision restored (2024/04/05 22:50) |
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| - | ======Package Management====== | + | ====== RPM ====== |
| - | Is controlling software (Packages) in a Linux environment. | + | |
| - | ---- | + | |
| - | **RPM / YUM / DNF** present on: | + | |
| - | *Redhat | + | |
| - | *CentOS | + | |
| - | *Fedora | + | |
| - | *Suse | + | |
| - | + | ||
| - | **apt-get / dpkg** present on: | + | |
| - | *Debian | + | |
| - | *Ubuntu | + | |
| - | *Mint | + | |
| - | + | ||
| - | ===== RPM ===== | + | |
| Redhat Package Manager -- now recursive -- RPM Package Manager -- after being adopted by multiple distros. | Redhat Package Manager -- now recursive -- RPM Package Manager -- after being adopted by multiple distros. | ||
| Line 28: | Line 14: | ||
| * **-U** -- Upgrade if already installed | * **-U** -- Upgrade if already installed | ||
| * **-q** -- Query, get info about packages | * **-q** -- Query, get info about packages | ||
| - | |||
| - | ===== DEB ===== | ||
| - | ====apt-get==== | ||
| - | You can edit sources in / | ||
| - | < | ||
| - | deb | ||
| - | deb-src http:// | ||
| - | deb | ||
| - | deb-src http:// | ||
| - | </ | ||
| - | deb entries specify debian PACKAGES where as deb-src specifies SOURCE PACKAGES, upon which to compile a package/ | ||
| - | |||
| - | Useful commands: | ||
| - | *apt-get update | ||
| - | |||
| - | =====CENTOS===== | ||
| - | *Uses yum/rpm. | ||
| - | *Repos listed in **/ | ||
| - | |||
| - | ====rpm==== | ||
| - | *-ivh // | ||
| - | *-uvh - Same as -ive but upgrades a a package if already installed? | ||
| - | *-q //pkgname// - Queries to see if // | ||
| - | *-e //pkgname// - remove //pkgname// from system. | ||
| - | |||
| - | ====yum==== | ||
| - | *yum makecache fast - updates local cache of repo contents. Similar to Pacman -Syy | ||
| - | *yum search //name// - searches repos for pkgs named //name// | ||
| - | *yum install //httpd// - installs //httpd// and deps from repos. | ||
| - | *yum update -- updates all packages on system. | ||
| - | |||
| - | =====UBUNTU===== | ||
| - | ---- | ||
| - | uses apt-get / dpkg | ||
| - | |||
| - | ====apt==== | ||
| - | Config file located in /// | ||
| - | *apt-get update -- updates repo list. DOES NOT UPGRADE. | ||
| - | |||
| - | ===apt-cache=== | ||
| - | ***search** //thing// -- searches packages on local package cache for //thing// to download from server. | ||
| - | ***stats** -- shows stats based on the metadata downloaded about our repos. | ||
| - | ***depends** apache2 -- shows dependencies for the apache2 package. | ||
| - | ***unmet** -- shows pkgs that have unmet depends. | ||
| - | |||
| - | *apt-get install //apache2// - install apache2 + deps from repos. | ||
| - | *apt-get upgrade -- upgrades out of date packages. | ||
| - | *apt-get clean -- cleans up local pkg files, temp files, etc. | ||
| - | *apt-get autoclean -- only cleans out packages that are no longer avail in our source repo. These can no longer be downloaded and are largely useless files. | ||
| - | *apt-get install -s php5 -- -s says simulate install php5. useful! | ||
| - | *apt-get install -y php5 -- will auto input YES on prompts. | ||
| - | *apt-get install -y -q php5 -- -q omits some terminal output. | ||
| - | *apt-get source php5 -- this will download the source files php5 and not the PACKAGE php5. | ||
| - | * **apt-get dist-upgrade** -- RTFM, performs upgrade but also handles changing of dependencies of new versions of a package. As a result, some packages may be removed. | ||
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lx103/managing_software.1714227271.txt.gz · Last modified: 2024/04/27 14:14 by 114.119.149.71
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