Linux first season--001

Linux 001

Command 1:ls View the files under the current directory,-a view all files {hidden}.

Command 2:who Displays the current login system user,-a all logged in account.

The command 3:uname displays the system version-A to display the system version specific details.

The command 4:PWD displays the current directory.

The command 5:env displays the environment variables, set, export, and also the environment variables.

Command 6:whereis find commands, display specific paths, and help documents.

Command 7:which find command, show absolute path, no help document.

Command 8:locate find data, the fastest, the shortcomings of the TMP data can not be found, the new database update must be updated and then quickly find.

Command 9:CD switch directories into the next directory,-~ switch home directory, linux user login name.

Command 10:dir View all directories under the current directory, vdir equivalent to LS.

This article is from the "opportunity to prepare the person von." Blog, declined reprint!

Linux first season--001