To list all installed packages on an OpenSUSE or SUSE Linux system, you can use the zypper command. zypper is a command-line utility that can be used to manage packages on a SUSE Linux system.
To list all installed packages, use the zypper se -i -t package command. This will show a list of all installed packages, along with their names and versions.
For example:
zypper se -i -t package
You can also use the rpm command to list all installed packages. To do this, use the rpm -qa command. This will show a list of all installed packages and their versions.
For example:
rpm -qa
You can use the grep command to search for specific packages in the list. For example, to search for all packages that contain the word "gnome" in their name, you can use the following command:
zypper se -i -t package | grep gnome
or
rpm -qa | grep gnome
This will show a list of all installed packages with "gnome" in their names.
You can also use the zypper info or rpm -qi command to display detailed information about a specific package. For example, to display information about the gnome-terminal package, you can use the following command:
zypper info gnome-terminal
or
rpm -qi gnome-terminal
This will show detailed information about the gnome-terminal package, including its version, dependencies, and other relevant information.