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42 Cards in this Set
- Front
- Back
dpkg how to install |
-i |
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dpkg Remove a package but leaves configuration files intact |
-r |
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dpkg Remove a package including configuration files |
-P |
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dpkg Diplays information about an installed package. |
-p |
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dpkg displays information about uninstalled package |
-I |
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dpkg lists all installed packages whose names match pattern |
-l pattern |
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dpkg lists the installed files associated with a package |
-L |
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dpkg Locates the package(s) that own the file(s) specified by pattern |
-S |
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dpkg Searches for partially installed packages and suggests what to do with them |
-C |
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l |
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rpm operation for install |
-i |
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rpm operation to install a new package or upgrade existing one |
-U |
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rpm queries a package, finds if a package is installed, what files it contains, and so on. |
-q |
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rpm - verifies a package - checks that its files are present and unchanged since installation. |
-V |
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rpm uninstalls a package |
-e |
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rpm builds a binary package |
-b |
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rpm forces a installation of a package even when it means overwriting files or packages |
--force |
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rpm displays a series of hash marks to indicate the progress of the operation. |
-h |
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rpm option that is used in conjunction with the -h option for a uniform number of hash |
-v |
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rpm option that specifies that no dependency checks be performed. |
--nodeps |
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rpm quiries or verifies all packages |
-a |
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rpm queries or verifies that all packages own file. |
-f |
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rpm option Displays package information, includingthe package maintainer, a short descrip-tion, and so on |
-i |
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rpm option that displays the files contained in the package |
-l |
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yum checks to see whether updates are available |
yum check-update |
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yum Displays information about packages that provide a specified program or feature. |
yum provides |
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cleans up the yum cache directory |
yum clean |
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enters the yum shell mode in which you can enter multiple yum commands |
yum shell |
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yum displays dependencies of the specified package |
yum deplist |
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yum displays information about a package, such as the installed version and whether an update is available |
yum list |
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Where is the rpm configuration file? |
/usr/lib/rpm/rpmrc |
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Where is the YUM config file? |
/etc/yum.conf |
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Where are additional config YUM files? |
/etc/yum.repos.d/ |
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apt-cache showpckg |
shows information about a package |
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apt-cache show how many packages are installed, dependencies, other stuff |
apt-cache stats |
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shows all of the packages dependencies |
apt-cache depends |
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which file specifies locations from which important packages can be obtained? |
/etc/apt/sources.list |
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As a system admin you may alter the configuration files of an application. If you want to reset it to normal, whats the command on a Debian system? |
dpkg-reconfigure [package] |
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In shared libraries, to set the library path, which file do you edit? |
/etc/ld.so.conf |
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In shared libraries, what is the variable if you want to test out changing the path but dont want to change it in the file? |
LD_LIBRARY_PATH |
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With shared libraries, which program displays the programs shares library dependencies? This is to check which libraries the program uses. |
ldd |
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Which command in shared libraries updates caches and links used by the system for locating libraries. That is, it read /etc/ld/so.conf and implements changes. |
ldconfig |