Procedure to isntall Nagios client : ————————————- 1) useradd -M -s /sbin/nologin nagios 2) Check 32bit or 64 bit OS by uname -a Depending on that, download appropriate version 3) tar -xvf nagios.tar.gz 4) cd nagios yum install perl-Digest-HMAC (This is a dependency, will install 2 rpms) perl-Digest-SHA1-2.11-1.2.1 perl-Digest-HMAC-1.01-15 rpm -ivh *.rpm 5) Put below [...]