An integral part of the program
Linux under the program mostly consists of the following components:
Binary files: that is, you can run the program file
Library file: the file is in the normal we see lib directory
Profiles:
Help Documentation: Documentation is often command us to see in Linux using the man command
Two, Linux under the program storage directory
Storage directory Linux programs generally have three places:
/ Etc, / bin, / sbin, / lib: system startup program will need to use these directories can not mount additional partitions must be on the root file system partition
/ Usr / bin, / usr / sbin, / usr / lib: the core operating system features, you can separate partition
/ usr / local / bin, / usr / local / sbin: / usr / local / lib: / usr / local / etc: / usr / local / man : The directory for installing these third-party program, corresponding to the binary files, library files, configuration files, directories help documentation
Generally, when the source installer, the installation under / usr / local directory