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How to list all installed packages in FreeBSD?
In order to list all installed software packages in FreeBSD, execute pkg info command without any option or switches. The grep filter against pkg info command can show you if some specific packages or applications are already present in the system, as illustrated in the below example. # pkg info | grep ftp List All Installed Packages in FreeBSD
What does the PKG info command do in FreeBSD?
To query information about a specific installed package in the system, issue the below command. 13. The pkg info command switch will display the message “ No packages (s) matching package_name ” if the software package is not already installed in your system, as shown in the below screenshot.
What does a FreeBSD port do for an application?
A FreeBSD port is a collection of files designed to automate the process of compiling an application from source code. The files that comprise a port contain all the necessary information to automatically download, extract, patch, compile, and install the application.
Do you need to read the source code for FreeBSD?
Some people do not trust binary distributions or prefer to read through source code in order to look for potential problems. Source code is needed in order to apply custom patches. To keep track of updated ports, subscribe to the FreeBSD ports mailing list and the FreeBSD ports bugs mailing list.
How do you remove dependencies on FreeBSD 10.1?
If you delete a package that installed dependencies, the dependencies will still be installed. To remove the packages that are no longer required by any installed packages, run this command: The list of packages that will be removed will be printed followed by a prompt. Respond y to the confirmation prompt if you want to delete the listed packages.
Where can I find list of ports for FreeBSD?
For example ftp.freebsd.org/pub/FreeBSD/ports/amd64/packages-stable/All/. Note, these are the available pre-built packages. If you want a list of ports that are available for you to build, you can look in /usr/ports (assuming you have a local ports tree). Something like cd /usr/ports; find . -depth 2 will give you a list.
Where do I find mailx utility in FreeBSD?
As you can see, there are two packages available for mailx utility, both located in /usr/ports/mail/ category. 8. Similar to finding a package with locate command, you can also use whereis command, to view the application category. 9. The easiest method to search and find an application in FreeBSD is via PKG package management command line.
How to find packages depending on a pkg?
Something like: # pkg list dependent-upon llvm40 ??? OPTIONS The following options are supported by pkg info: -r, –required-by Display the list of packages which require pkg-name. Not the answer you’re looking for?