Commands tagged dpkg sorted by votes

Commands tagged dpkg (55)

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complete extraction of a debian-package

extracts the debian-package $debfile to $extractdir, including all packaging-information. to repack the package, just type: dpkg-deb -b $extractdir
This is sample output - yours may be different.
1

dpkg-deb -x $debfile $extractdir; dpkg-deb -e $debfile $extractdir/DEBIAN;

flokra · 2009-08-07 20:33:43 4
Cancel all aptitude scheduled actions

Very handy if you have done a package selection mistake in aptitude. Note that it's better to do a Ctrl+U (undo) in aptitude if possible, because the keep-all will clear some package states (like the 'hold' state).
This is sample output - yours may be different.
1

aptitude keep-all

dooblem · 2010-04-20 09:24:20 7
Check the package is installed or not. There will show the package name which is installed.

The ^python$ is a package name patten. You can change whatever you want. Show Sample Output
This is sample output - yours may be different.
```
python
```
1

dpkg -l | cut -d' ' -f 3 | grep ^python$

richard_ma · 2010-05-09 08:30:37 7
Check if the Debian package was used since its installation/upgrade.

This script compares the modification date of /var/lib/dpkg/info/${package}.list and all the files mentioned there. It could be wrong on noatime partitions. Here is non-oneliner: #!/bin/sh package=$1; list=/var/lib/dpkg/info/${package}.list; inst=$(stat "$list" -c %X); cat $list | ( while read file; do if [ -f "$file" ]; then acc=$(stat "$file" -c %X); if [ $inst -lt $acc ]; then echo used $file exit 0 fi; fi; done exit 1 ) Show Sample Output
This is sample output - yours may be different.
```
vadim@gaendalf:~$ wasused mc
used /usr/bin/mcedit
vadim@gaendalf:~$ wasused netbeans-platform
vadim@gaendalf:~$ echo $?
1
vadim@gaendalf:~$
```
1

package=$1; list=/var/lib/dpkg/info/${package}.list; inst=$(stat "$list" -c %X); cat $list | (while read file; do if [ -f "$file" ];then acc=$(stat "$file" -c %X); if [ $inst -lt $acc ]; then echo used $file; exit 0; fi; fi; done; exit 1)

pipeliner · 2010-09-20 18:10:19 5
List only executables installed by a debian package

I wanted to view only executables installed by a package. This seemed to work. There's got to be easier way, please share. Note: (1) Replace iptables with the package name of your interest (2) The command will trash any existing environment variable named 'lst' (3) Instead if you are interested in viewing just .ko or .so files installed by this package, then that would be easy: $ dpkg -L iptables | grep "\.[sk]o$" Show Sample Output
This is sample output - yours may be different.
```
/sbin/iptables
/sbin/iptables-save
/sbin/iptables-restore
/sbin/iptables-xml
/sbin/ip6tables
/sbin/ip6tables-save
/sbin/ip6tables-restore
```
1

lst=`dpkg -L iptables` ; for f in $lst; do if [ -x $f ] && [ ! -d $f ] ; then echo $f; fi; done;

b_t · 2010-10-30 14:47:45 5
Check if a package is installed. If it is, the version number will be shown.

If the first two letters are "ii", then the package is installed. You can also use wildcards. For example, . dpkg -l openoffice* . Note that dpkg will usually not report packages which are available but uninstalled. If you want to see both which versions are installed and which versions are available, use this command instead: . apt-cache policy python Show Sample Output
This is sample output - yours may be different.
```
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name                                            Version                              Description
+++-===============================================-====================================-==============================================================================
ii  python                                          2.6.6-3+squeeze2                     interactive high-level object-oriented language (default version)
```
1

dpkg -l python

hackerb9 · 2011-01-05 06:15:13 5
Find the package a command belongs to on debian-based distros

Advanced revision to the command 8776 . This revision follows symbolic links. The quotation-marks surrounding $(which $1) allows for graceful handling of errors ( ie. readlink does not complain incase 'which' command generates (null) output) Show Sample Output
This is sample output - yours may be different.
```
$ whichpkg write
bsdmainutils: /usr/bin/bsd-write

$ whichpkg telnet
telnet: /usr/bin/telnet.netkit

$ whichpkg ftp
ftp: /usr/bin/netkit-ftp
```
1

whichpkg () { dpkg -S $1 | egrep -w $(readlink -f "$(which $1)")$; }

b_t · 2011-07-17 13:39:56 3
List your largest installed packages (on Debian/Ubuntu)

The other commands were good, but they included packages that were installed and then removed. This command only shows packages that are currently installed, sorts smallest to largest, and formats the sizes to be human readable. Show Sample Output
This is sample output - yours may be different.
```
0.021 MB         php5
0.025 MB         libjpeg8
0.025 MB         libjpeg-progs
0.025 MB         ttf-droid
0.026 MB         ubuntu-restricted-addons
0.028 MB         apache2
0.028 MB         libperl5.14
. . .
49.584 MB        thunderbird
142.796 MB       linux-image-3.2.0-49-generic
156.440 MB       google-chrome-stable
195.852 MB       nvidia-current
```
1

dpkg-query --show --showformat='${Package;-50}\t${Installed-Size}\n' `aptitude --display-format '%p' search '?installed!?automatic'` | sort -k 2 -n | grep -v deinstall | awk '{printf "%.3f MB \t %s\n", $2/(1024), $1}'

EvilDennisR · 2013-07-26 23:18:20 13
Find name of package which installed a given shell command

Some command names are very different from the name of the package that installed them. Sometimes, you may want to find out the name of the package that provided a command on a system, so that you can install it on another system. Show Sample Output
This is sample output - yours may be different.
```
procps
```
1

dpkg -S "$(readlink -e $(which w))" | cut -d ':' -f 1

Fox · 2016-05-18 09:41:29 11
Find the package that installed a command

Put this one-line function somewhere in your shell init, re-login and try whatinstalled <command> This is an elaborate wrapper around "dpkg -S", with numerous safeguards. Symlinks and command aliases are resolved. If the searched command is not an existing executable file or was installed by some other means than dpkg/apt, nothing is printed to stdout, otherwise the package name. Show Sample Output
This is sample output - yours may be different.
```
$ whatinstalled ls  
coreutils

$ whatinstalled update-grub      
grub2-common
```
1

whatinstalled () { local cmdpath=$(realpath -eP $(which -a $1 | grep -E "^/" | tail -n 1) 2>/dev/null) && [ -x "$cmdpath" ] && dpkg -S $cmdpath 2>/dev/null | grep -E ": $cmdpath\$" | cut -d ":" -f 1; }

lordtoran · 2016-11-08 16:13:10 20
get a rough estimate about how much disk space is used by all the currently installed debian packages

The vaule is expressed in megabytes Show Sample Output
This is sample output - yours may be different.
```
$ echo $[ ($(dpkg-query -s $(dpkg --get-selections | grep -oP '^.*(?=\binstall)') | grep -oP '(?<=Installed-Size: )\d+' | tr '\n' '+' | sed 's/+$//')) / 1024 ]
4506
```
1

echo $[ ($(dpkg-query -s $(dpkg --get-selections | grep -oP '^.*(?=\binstall)') | grep -oP '(?<=Installed-Size: )\d+' | tr '\n' '+' | sed 's/+$//')) / 1024 ]

acavagni · 2019-06-02 16:35:34 55
List the binaries installed by a Debian package

This shell function displays a list of binaries contained in an installed package; works on Debian based Linux distributions. Show Sample Output
This is sample output - yours may be different.
```
$ binaries findutils
find
xargs
```
1

binaries () { for f in $(dpkg -L "$1" | grep "/bin/"); do basename "$f"; done; }

lordtoran · 2019-10-05 10:37:51 427
List the binaries installed by a Debian package

GNU grep's perl-compatible regular expression(PCRE).
This is sample output - yours may be different.
1

binaries () { dpkg -L "$1" | grep -Po '.*/bin/\K.*'; }

metropolis · 2019-10-05 10:52:15 177
find files in $PATH that were not installed through dpkg

OS: Debian based (or those that use dpkg) Equivalent to doing a dpkg -S on each file in $PATH, but way faster. May report files generated though postinstall scripts and such. For example . It will report /usr/bin/vim .. which is not not a file installed directly by dpkg, but a link generated by alternatives hooks
This is sample output - yours may be different.
0

echo -e "${PATH//://\n}" >/tmp/allpath; grep -Fh -f /tmp/allpath /var/lib/dpkg/info/*.list|grep -vxh -f /tmp/allpath >/tmp/installedinpath ; find ${PATH//:/ } |grep -Fxv -f /tmp/installedinpath

kamathln · 2009-09-09 05:33:14 4
List your largest installed packages (on Debian/Ubuntu)

List packages and their disk usage in decreasing order. This uses the "Installed-Size" from the package metadata. It may differ from the actual used space, because e.g. data files (think of databases) or log files may take additional space. Show Sample Output
This is sample output - yours may be different.
```
342348  netbeans-ide
231728  kdelibs4-doc
121332  comixcursors
108796  openoffice.org-core
[...]
```
0

perl -ne '$pkg=$1 if m/^Package: (.*)/; print "$1\t$pkg\n" if m/^Installed-Size: (.*)/;' < /var/lib/dpkg/status | sort -rn | less

hfs · 2009-10-19 12:55:59 7
Purge configuration files of removed packages on debian based systems

Lists all packages in "rc" state and purge them one at a time.
This is sample output - yours may be different.
0

dpkg -l | grep ^rc | cut -d' ' -f3 | xargs dpkg -P

cyrusza · 2010-11-22 12:53:31 6
Check the package is installed or not. There will show the package name which is installed.
This is sample output - yours may be different.
0

apt-show-versions | grep '\bpython\b'

moonsilex · 2011-01-04 23:10:20 2
Find the package a command belongs to on debian-based distros

Similar to command 7822, but handles errors gracefully. Show Sample Output
This is sample output - yours may be different.
```
$ whichpkg cron
cron: /usr/sbin/cron

$ whichpkg ls
coreutils: /bin/ls

$ whichpkg intentionally-non-existent
dpkg: *intentionally-non-existent* not found.
```
0

function whichpkg { dpkg -S $1 | egrep -w $(which $1)$; }

b_t · 2011-07-05 22:56:48 3

This version builds on my command 8776 (Find the package a command belongs to on debian-based distros). So if you use that command to find package name then you could alternatively use following for package summary: function summpkg { dpkg -s $(whichpkg $1 | awk -F: '{print $1}'); } Show Sample Output

function summpkg { dpkg -s $(dpkg -S $1 | egrep -w $(which $1)$ | awk -F: '{print $1}') ; }

b_t · 2011-07-05 23:06:37 3

Remove all unused kernels with apt-get

since awk was already there one can use it instead of the 2 greps. might not be faster, but fast enough
This is sample output - yours may be different.
0

apt-get remove $(dpkg -l | awk "/^ii linux-(image|headers)/ && ! /`uname -r`/ {print \$2}")

_john · 2011-10-09 13:58:47 4
Install 4 new package files

after kernel build with make deb-pkg, I like to install the 4 newest packages that exist in the directory. Beware: might be fewer for you....
This is sample output - yours may be different.
0

sudo dpkg -i `ls -tr *.deb | tail -n4`

_john · 2011-10-09 14:20:11 3
Removes all packages recommended by other packages

Removes packages that are recommended by other packages.
This is sample output - yours may be different.
0

aptitude remove '?and( ?automatic(?reverse-recommends(?installed)), ?not(?automatic(?reverse-depends(?installed))) )'

wei2912 · 2012-07-28 05:50:57 3
Remove all unused kernels with apt-get
This is sample output - yours may be different.
0

% sudo yum remove streams-$(uname-r)

totalnut151 · 2013-11-21 17:41:19 6
dpkg - undo selection of installed packages for deinstall

If you run dpkg --clear-selections or have otherwise selected installed packages for deinstall, but want to undo it, run this. It will set all installed packages back to installed status so that they won't be removed by commands like "dpkg -Pa"
This is sample output - yours may be different.
0

dpkg -l | grep ^ri | awk '{print $2 " install"}' | sudo dpkg --set-selections

ajmccluskey · 2013-11-23 06:41:18 14
dpkg: purge all packages matching some name

Recently in Debian Wheezy the dpkg command refuses to work with wildcards, so this is the one-liner alternative.
This is sample output - yours may be different.
0

sudo dpkg -P $(sudo dpkg -l yourPkgName* | awk '$2 ~ /yourPkgName.*/' | awk '$1 ~ /.i/' | awk '{print $2}')

woohoo · 2014-08-02 18:14:02 9
< 1 2 3 >

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Convert seconds to [DD:][HH:]MM:SS

Converts any number of seconds into days, hours, minutes and seconds. sec2dhms() { declare -i SS="$1" D=$(( SS / 86400 )) H=$(( SS % 86400 / 3600 )) M=$(( SS % 3600 / 60 )) S=$(( SS % 60 )) [ "$D" -gt 0 ] && echo -n "${D}:" [ "$H" -gt 0 ] && printf "%02g:" "$H" printf "%02g:%02g\n" "$M" "$S" }

Copy file to a Windows/Samba share without mounting it

This commando copies the file (which must reside in the current directory) to //<server>/<share-name>/<subdirectory>/<file> through the CIFS protocol (Samba share or Windows Share). It doesn't require you to mount the filesystem first. --directory "<subdirectory>" may be omitted in order to copy the file the the root of the share. The "%password" part may also be omitted. If doing so, smbclient will ask for the password interactively. To copy a file from a Windows/Samba share, change "put" for "get". $ smbclient --user=user%password --directory "<subdirectory>" --command "get <file>" //<server>/<share-name>

last.fm rss parser

you can just use one awk script to parse the rss feed. No need to pipe so many awk's and sed's. Its ugly and inefficient.

CLFUContest : Check which process consume more than 10% of the cpu (configurable)

Replace spaces in filenames with underscores

Get AWS temporary credentials ready to export based on a MFA virtual appliance

You might want to secure your AWS operations requiring to use a MFA token. But then to use API or tools, you need to pass credentials generated with a MFA token. This commands asks you for the MFA code and retrieves these credentials using AWS Cli. To print the exports, you can use: `awk '{ print "export AWS_ACCESS_KEY_ID=\"" $1 "\"\n" "export AWS_SECRET_ACCESS_KEY=\"" $2 "\"\n" "export AWS_SESSION_TOKEN=\"" $3 "\"" }'` You must adapt the command line to include: * $MFA_IDis ARN of the virtual MFA or serial number of the physical one * TTL for the credentials

Which processes are listening on a specific port (e.g. port 80)

swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

list block devices

Shows all block devices in a tree with descruptions of what they are.

Get current Xorg resolution via xrandr

Not sure if it works the same on any shell.

how to export a table in .csv file

Exports the result of query in a csv file

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Commands tagged dpkg (55)

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