Shulou(Shulou.com)06/02 Report--

This article mainly introduces the use of linux tempfile command temporary file naming, has a certain reference value, friends in need can refer to. Let's take a look at it with me.

Sometimes you need to temporarily store data when writing Shell scripts, and the best place to store temporary file data is / tmp, because all the contents in this directory will be emptied after the system is rebooted.

The tempfile command comes with it by default only in Debian-based distributions, such as Ubuntu, which is not available in other distributions.

Syntax format: tempfile [parameters]

Common parameters:

$variable

Reference example

Use a file name with a random number as a temporary file name:

[root@linuxcool ~] # temp_file_name= "/ tmp/file_$RANDOM" above are the details of naming temporary files using linux's tempfile command. Have you learned anything after reading them? If you want to know more about it, welcome to the industry information!

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