Shulou(Shulou.com)06/01 Report--

This article mainly explains "how to add a password when packing tar files under Linux". Interested friends may wish to have a look at it. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to add a password when packing tar files under Linux.

A folder with a pma directory under the current directory:

1. Use tar to compress and encrypt files:

The code is as follows:

# tar-zcvf-pma | openssl des3-salt-k password | dd of=pma.des3

When you are done, you will get a package file of pma.des3 and replace password with the password you set.

2. Use tar to decompress encrypted files:

The code is as follows:

# dd if=pma.des3 | openssl des3-d-k password | tar zxf-

Note: the command ends with a "-", which releases all files. Among them-k password can not be used, so after the execution of the command will prompt you to enter the password, plus the-k parameter indicates that the password is automatically verified in the program.

At this point, I believe you have a deeper understanding of "how to add a password when packaging tar files under Linux". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.