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Source: Linux 將 BIG5 文字檔轉成 UTF-8 格式 – Nothing but..

Using tar command is fast and effective. You have to exclude dynamic data tar –exclude=’./var’ –exclude=’./pub/media/catalog’ –exclude=’./pub/media/productattach’ –exclude=’./download’ –exclude=’./generated’ -cvzf my.tar.gz ./* When apply the above command you have to care about the order of options. –exclude must be place at the beginning.

Logrotate is a system utility that manages the automatic rotation and compression of log files. If log files were not rotated, compressed, and periodically pruned, they could eventually consume all available disk space on a system. Source: How To Manage Logfiles with Logrotate on Ubuntu 16.04 | DigitalOcean

Linux Driver for SiLabs CP2101, CP2102 and CP2013 USB to Serial Bridges Source: CP210x Linux Driver