Linux for Beginners: The Ultimate Beginner Guide to Linux Command Line, Linux Programming and Linux Operating System by Steve Will

Author:Steve Will
Language: eng
Format: mobi, azw3, epub, pdf
Published: 2016-02-05T22:00:00+00:00

Redirects

Linux, like any Unix-like system, has mechanisms to redirect the standard input-output to files.

Thus, the use of the character ">" redirectsthe standard of a command to the left output to the file locatedto the right:

ls -al /home/jf/> test.txt

echo "test"> /etc/myconfigurationfile

The following command is equivalent to copying files:

cat file1>file2

Redirection ">" aims to create a new file. So if a file with same name existed, it is overwritten. The following command simply creates an empty file:

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