Simple Linux commands to work with

1.RPM package query, uninstall, installation:

RPM Packet Query Rpm-q package name (without version number, suffix, etc.) q----Query

RPM Package Uninstall RPM-E package name (without version number, suffix, etc.) e----Erase

RPM Package Installation RPM-IVH Package full name I----install

RPM package installation should pay attention to the dependencies of the package, that is, sometimes need to install several RPM packages, each package has dependencies need to pay attention to the installation sequence. There is also a Yum installation that is not required and is easy to install.

2.find-name Name lookup file:

Note that the command query is located in the current directory and its subordinate directory.

3.tail-f file:

Dynamically view the end of the file in real time for tracking the latest log.

Simple Linux commands to work with