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Query tool of software package in dpkg-queryDebian Linux

Syntax dpkg-query (options) (parameters) option-l: list the packages that match the matching pattern;-s: query the status information of the package;-L: display the list of files installed by the package;-S: query the files from the installed package;-w: display the package information;-c: display the control file path of the package;-p: show the details of the package. Parameter package name: specifies the package to be queried.

Instance to find the package in which the file file1 is installed:

Dpkg-query-S file1 lists the software installed under ubuntu:

Dpkg-query-W-- showformat='$ {Package} ${Version}\ n'> filename View package details:

Dpkg-query-s capistrano views the list of files installed on the system when the package is installed:

Dpkg-query-L capistrano lists all installed packages:

Dpkg-query-l check the exact status of the package (whether it is installed or not) and the version number:

Dpkg-query-W-fenestration ${Status} ${Version}\ n 'apache-perl above is about "how to use Linux dpkg-query commands". I believe you all have some understanding. I hope the content shared by the editor will be helpful to you. If you want to know more about it, please follow the industry information channel.

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