Fix the Meltdown on a CentOS/RHEL/Fedora/Oracle/Scientific Linux

How to Fix the Meltdown on a CentOS/RHEL/Fedora/Oracle/Scientific Linux Always keep backups. So backup now to an offsite location. Note the Linux kernel version running the following command: # uname -r Fix the Meltdown on a CentOS/RHEL/Fedora/Oracle/Scientific Linux Type the following yum command: # sudo yum update You must reboot your Linux server using shutdown/reboot…

Install Proftpd in CentOS 7

How to Add Proftpd in CentOS 7 for ftp access. Step 1: Add the EPEL Repository ProFTPD is part of Extra Packages for Enterprise Linux (EPEL), which is a community repository of non-standard packages for the RHEL distribution. First, we’ll install the EPEL repository: # rpm -iUvh http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm Step 2: Install ProFTPD Let’s update first:…

Install ClamAV on CentOS 7

Install ClamAV and set up scheduled scans. Install Epel: # yum install epel-release Install ClmAV # yum install clamav-server clamav-data clamav-update clamav-filesystem clamav clamav-scanner-systemd clamav-devel clamav-lib clamav-server-systemd Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirror.lax.hugeserver.com * epel: dl.fedoraproject.org * extras: dallas.tx.mirror.xygenhosting.com * updates: linux.mirrors.es.net Package clamav-data-0.98.7-1.el7.noarch already installed and latest version…

Nagios

Nagois error on CentOS 7 make stage… ./stdio.h:456:1: error: ‘gets’ undeclared here (not in a function) Edit the studio.h file, and replace: #undef gets _GL_WARN_ON_USE (gets, "gets is a security hole – use fgets instead"); with #if defined gets #undef gets _GL_WARN_ON_USE (gets, "gets is a security hole – use fgets instead"); #endif