firewalld is controlled by /etc/firewalld/zones/public.xml to install google authenticator you also have to edit /etc/ssh/sshd_config.d/50-redhat.conf as it also has “ChallengeResponseAuthentication no” (change to yes) dnf replaces yum remove old kernels (more than 2) dnf remove $(dnf repoquery –installonly –latest-limit=-2 -q) Read more
echo “install esp4 /bin/false” | sudo tee /etc/modprobe.d/fragnesia.conf echo “install esp6 /bin/false” | sudo tee -a /etc/modprobe.d/fragnesia.conf echo “install esp4 /bin/false” | sudo tee /etc/modprobe.d/dirty-frag.conf echo “install esp6 /bin/false” | sudo tee -a /etc/modprobe.d/dirty-frag.conf echo “install rxrpc /bin/false” | sudo Read more
If you’re console goes away during boot you can revert to old school giant font simple console with this in /etc/default/grub add nomodeset to end of GRUB_CMDLINE_LINUX_DEFAULT GRUB_CMDLINE_LINUX_DEFAULT=”quiet splash nomodeset” at boot time you can hit the Esc key and Read more
These commands took care of it sudo ln -s /etc/apparmor.d/usr.bin.evince /etc/apparmor.d/disable/ sudo apparmor_parser -R /etc/apparmor.d/usr.bin.evince
array of a pair of Int64 stack = Tuple{Int64,Int64}[] push!(stack,(1,2))
https://mailinabox.email uses duplicity for backup – the maintainers have repeatedly pushed a new releases which break duplicity for mail in a box. If this happens to you the way to get it back is thus (you’ll want find the file Read more
find . -name “*.flac” -exec ffmpeg -i {} -ab 320k -map_metadata 0 -id3v2_version 3 {}.mp3 \;
This got me 90 % of the way: https://medium.com/@anzaloquin/how-to-configure-an-hp-scanner-on-ubuntu-overcoming-common-challenges-and-exploring-free-software-bf0a876cda07 the last 10 percent was getting the URI for my printer by running $ scanimage -L hpaio:/usb/HP_LaserJet_MFP_M28-M31?serial=########## and then running $ hp-scan -dhpaio:/usb/HP_LaserJet_MFP_M28-M31?serial=########## which then triggered the HPLIP to install more Read more
https://challahscript.com/what_i_wish_someone_told_me_about_postgres What I Wish Someone Told Me About Postgres Nov 11, 2024 I’ve been working professionally for the better part of a decade on web apps and, in that time, I’ve had to learn how to use a lot of Read more