How to Check Integrity of File and Directory Using “AIDE” in Linux

Full Article : Tecmint – https://www.tecmint.com/check-integrity-of-file-and-directory-using-aide-in-linux/ In our mega guide to hardening and securing CentOS 7, under the section “protect system internally”, one of the useful security tools we listed for internal system protection against viruses, rootkits, malware, and detection…

A Shell Script to Send Email Alert When Memory Gets Low

Full Article : Tecmint – https://www.tecmint.com/shell-script-to-send-email-alert-when-memory-low/ A powerful aspect of Unix/Linux shell programs such as bash, is their amazing support for common programming constructs that enable you to make decisions, execute commands repeatedly, create new functions, and so much more….