Christopher Juckins

rocky_linux_9_migration_notes

juckins (juckins@undisclosed.example.com) — 2026-03-02T13:26:04+00:00

Rocky Linux 9 Migration Notes 2025-10-20 Some kernels were missing from DNF repos; Virtual Box would not start after upgrading. Downgraded to previous kernel, rebooted twice, and then it started OK. 2025-10-18 The network manager icon in the system try disappeared. Had to do the following:

dnf_installer_bash_script_rocky_linux_9

juckins (juckins@undisclosed.example.com) — 2026-03-02T12:53:48+00:00

dnf installer bash script (Rocky Linux 9) When you run the code below, ensure to redirect output and errors to a log file. If this is a new install, consider the SELinux settings. This may not be needed, but if slow downloading of packages occurs, modify /etc/dnf/dnf.conf to

dnf_installer_bash_script_fedora_43 - created

juckins (juckins@undisclosed.example.com) — 2026-03-01T23:25:25+00:00

dnf installer bash script (Fedora 43) When you run the code below, ensure to redirect output and errors to a log file. If this is a new install, consider the SELinux settings. ---------- #!/bin/bash # # install-my-dnf-packages-fc43.bash # Fedora 43 version # # NOTES: # Installed/Available groups can be found with: # dnf group list # # Contents of groups can be found with: # ?? # # TO RUN: # ./install-my-dnf-packages-fc43.bash > /tmp/install-my-dnf-packages-fc43.log 2>&1 # echo "" ech…

fedora_43_migration_notes

juckins (juckins@undisclosed.example.com) — 2026-03-01T23:24:45+00:00

Fedora 43 Migration Notes Look at changing default disk partitions. Give root a password. Set hostname. systemctl enable sshd systemctl restart sshd To make logs like /var/log/maillog show up, do the following: * sudo dnf install rsyslog * systemctl enable

wyze_cam_older_firmware

juckins (juckins@undisclosed.example.com) — 2026-02-19T01:24:54+00:00

Wyze Cam older firmware

start

juckins (juckins@undisclosed.example.com) — 2026-02-19T01:24:14+00:00

Linux System Administration Tips and Tricks Allowing passive FTP connections Apache .htaccess but allow from IP address awk examples Bash Tips Canon LiDE 70 scanner in Linux Checking network speed Cron Tips C-Shell and other Linux custom prompts Database Import-Export Tips Disable Screen Blanking in Linux Disable Terminal Bells Distorted IE Images / Dell Laptop 1920x1200 Dokuwiki Reference Links Dynamic DNS and LetsEncrypt Enigmail Setup and GnuPG keys Error messages with /etc…

quick-reference-bash-vi.pdf - created

juckins (juckins@undisclosed.example.com) — 2025-10-26T21:31:42+00:00

quick-reference-perl.pdf - created

juckins (juckins@undisclosed.example.com) — 2025-10-26T21:28:26+00:00

virtualbox-vmx-problem.pdf - created

juckins (juckins@undisclosed.example.com) — 2025-06-29T12:18:35+00:00

xfce_desktop_layout.png - created

juckins (juckins@undisclosed.example.com) — 2024-01-06T21:36:58+00:00

xfce.png - created

juckins (juckins@undisclosed.example.com) — 2022-09-30T18:51:24+00:00

sending_emails_using_postfix_from_your_linux_server.pdf - created

juckins (juckins@undisclosed.example.com) — 2022-03-18T18:27:56+00:00

sending_emails_from_your_linux_server.pdf - created

juckins (juckins@undisclosed.example.com) — 2022-03-18T18:17:42+00:00

splash.xpm.gz - created

juckins (juckins@undisclosed.example.com) — 2016-01-13T19:19:51+00:00

centos7_desktop.png - created

juckins (juckins@undisclosed.example.com) — 2015-11-08T16:08:09+00:00

sample.jpg - created

juckins (juckins@undisclosed.example.com) — 2015-11-08T14:52:22+00:00

sample.png - created

juckins (juckins@undisclosed.example.com) — 2015-11-08T14:52:22+00:00

sample.gif - created

juckins (juckins@undisclosed.example.com) — 2015-11-08T14:52:22+00:00

rhel_5_6_7_cheatsheet_201410.pdf - created

juckins (juckins@undisclosed.example.com) — 2014-10-14T14:04:33+00:00

splash.png - created

juckins (juckins@undisclosed.example.com) — 2014-09-30T20:22:08+00:00