7zip is a compression/decompression utility which can be found in Linux. In Centos 7, it is not installed by default, but you can follow these instructions to get it working within a minute.
Normal case is that every time you connect to a server by SSH, you are prompted for a password. This tutorial is about how to set up ssh key to enable passwordless automatic login.
Last modification time of content may be different than last modification time in general. For example, if file ownership or name changes, it does not affect to the content modification time. To sort by last modification time, you must use `c` option.
Linux has three different timestamps in a file: last access time, last modification time and last change time. You can edit them with Linux touch command.
Linux uses three timestamps in a file: last access time, last modification time and last change time. Use stat command to see details of a file.
Linux uses three timestamps in a file: last access time, last modification time and last change time. Use stat command to see details of a file.
One of the most used Linux commands is `ls` which lists files in a folder. By default, the sort is done in alphabetical order.
One of the most used Linux commands is `ls` which lists files in a folder. By default, the sort is done in alphabetical order.
To count files in a given directory, we can use `ls` and pipe it to `wc` which count lines of the input.
In order to count number of files in a directory and its subdirectories, we can use `find` command with `wc -l`