$ sudo rpm –import https://rpm.opera.com/rpmrepo.key $ sudo tee /etc/yum.repos.d/opera.repo <<RPMREPO [opera] name=Opera packages type=rpm-md baseurl=https://rpm.opera.com/rpm gpgcheck=1 gpgkey=https://rpm.opera.com/rpmrepo.key enabled=1 RPMREPO $ sudo yum -y install opera-stable Tested on Fedroa 34 Reference: https://www.tecmint.com/linux-web-browsers/  

[wordpress_file_upload]

Create a new theme with cisco icons First – go to https://www.cisco.com/c/en/us/about/brand-center/network-topology-icons.html Download the PMS 3015 JPG icons. Unzip the file you download into an empty directory From the top menu, select View – Gallery At the top of the … Continue reading →

The following is a way to access the CPU and GPU temperature on a raspberry Pi using SNMP Note – I am using Centos 7 on my Raspberry Pi Edit  /etc/sysconfig/selinux change the line: SELINUX=enabled to read SELINUX=disabled Save your … Continue reading →

Compromised web sites can be used to relay spam email. To limit that or track which web sites are being used to send spam, you can limit which users can us sendmail, you can do the following. As root: Create … Continue reading →