Compressing / Decompressing Backup Files With Pigz
1. Check Required Packages
Ensure the yum
packages openssl
and pigz
are installed on your system.
2. Compress and Encrypt Files
Use the following command to compress and encrypt files:
tar -c -I pigz backup.dmp | openssl enc -aes-256-cbc -e -k mypassword > backup.tar.gz.enc
3. Decrypt and Decompress Files
Use the following command to decrypt and decompress files:
openssl enc -aes-256-cbc -d -in backup.tar.gz | tar -I pigz -x
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