$ 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 →
First, open the terminal and run the following command to update your system by getting the latest software packages for Fedora 32. $ sudo dnf upgrade –refresh Second, install the special DNF plugin for system upgrade (if you haven’t already). … 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 →