Linux Disabling Weak SSH Key Exchange AlgorithmsSecure Your Server with Simple Steps In a world of digital connectivity, safeguarding your server is paramount. One crucial aspect…
Linux SSH Error: Permissions for Key Are Too OpenSecure Shell (SSH) is a powerful and widely used protocol for securely accessing remote servers and managing them. However, like…
Devops, Linux How to install Jenkins on CentOSJenkins is an open-source automation server that helps to automate different types of tasks such as building, testing, and deploying…
Linux Comment vérifier si RedHat est vulnérable à une CVE ?En tant qu’administrateur système, l’une de vos tâches les plus importantes consiste à assurer la sécurité de votre système. Donc…
Linux How to Setup Local Repository on RHEL 9.1In this article, we will learn how to setup a local repository on RHEL 9.1 using ISO image of RHEL…
Linux How to Mount and Unmount File Systems in LinuxWhen you add a new disk to your system Linux, you need to create partitions with tools like fdisk or…
Linux passwd: authentication token manipulation errorIf you are a Linux user, you may have encountered the error « passwd: authentication token error » when trying to change…
Linux How To Install NRPE on CentOS/RHEL 9/8/7If you’re looking to monitor your CentOS/RHEL servers using Nagios, you’ll need to install the NRPE (Nagios Remote Plugin Executor)…
Linux How to check if a RHEL system is vulnerable to a CVEAs a system administrator, one of your most critical tasks is keeping your system secure. In today’s digital age, cyberattacks…
Linux ‘semanage command’ Not Found Error in CentOS/RHELYou are running the semanage command and you get the output bellow : [root@Linux ~]# semanage fcontext –at samba_share_t « /finance(/.*)? »…