$ 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/
Continue reading →First clear phase 1 (IKE): clear security ike security-associations then clear phase 2 (IPSEC): clear security ipsec security-associations First clear phase 2 (IPSEC): clear security ipsec security-associations index INDEX-NR then clear phase 1 (IKE): clear security ike … Continue reading →
The usb port (mini-usb type B) on the front of EX2300 switches are not enabled by default To use it you have to set system port auxiliary port-type mini-usb then commit exit request system reboot After that you can connect … Continue reading →
Getting a lot of email spam which has similar subject lines? You can reject it before it gets put into a mailbox As zimbra execute zmprov gs `zmhostname` zimbraMtaHeaderChecks You should see: zimbraMtaHeaderChecks: pcre:/opt/zimbra/conf/postfix_header_checks We need to add a new … Continue reading →
You want to set up a crontab where something happens every weekday morning, i.e. 8 am every Monday, Tuesday, Wednesday, Thursday, and Friday in January from the 10th to the 30th. You set up your crontab with the following 0 … Continue reading →
Applies to Fedora 32 and higher Execute : systemctl edit getty@ and add the following lines: [Service] ExecStartPre=echo “\\S” > /etc/issue ; echo “Kernel \\r on an \\m (\\l)” >> /etc/issue ; /usr/sbin/ifconfig | /usr/bin/grep inet | /usr/bin/head -n 1 … Continue reading →
It appears that the default editor in Fedora comes up as nano. For those of y’all that prefer vim – here is how to switch that: For systemctl edit For a single user: echo “export SYSTEMD_EDITOR=vim” >> ~/.bashrc Systemwide: echo … Continue reading →
Upgrading Fedora 41 to Fedora 42 First, open the terminal and run the following command to update your system by getting the latest software packages for current version of Fedora you have installed $ sudo dnf upgrade –refresh Second, install … Continue reading →
Get into config mode, then myswitch(config)#hostname myswitch myswitch(config)#ip domain-name YourDomainName.com myswitch(config)#crypto key gernate rsa you will be prompted with The name for the keys will be: myswitch.YourDomainName.com Choose the size of the key modulus in the range of 360 … Continue reading →
rc.local is a very convenient method of firing off a process when the system is booted. It is being phased out. To replace it you can do the following: create a file named /usr/lib/systemd/system/StartupService.service [Service] Type=forking TimeoutSec=0 RemainAfterExit=yes ExecStart=/usr/local/sbin/StartupScript … Continue reading →