Category: CentOS

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How to Clear Cache in Linux

Every Linux System has three options to clear cache without interrupting any processes or services. 1. Clear PageCache only. # sync; echo 1 > /proc/sys/vm/drop_caches 2. Clear dentries and inodes....

*WARNING* URLGET set to use LWP but Perl module is not installed, reverting to HTTP::Tiny 0

CSF Error: *WARNING* URLGET set to use LWP but perl module is not installed, reverting to HTTP::Tiny

You can see the issue below when installing the ConfigServer Security & Firewall (csf) or restarting CSF.. *WARNING* URLGET set to use LWP but Perl module is not installed, reverting to HTTP:: Tiny   *WARNING* URLGET set to use LWP but Perl module is not installed,...