User contributions for Chubbard

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9 September 2025

27 August 2025

  • 10:1910:19, 27 August 2025 diff hist +98 N Category:MediawikiCreated page with "Simply anything that is specific to Mediawiki that I have had to do over time or things I learned." current
  • 10:0810:08, 27 August 2025 diff hist +324 m MediawikiNo edit summary current
  • 10:0310:03, 27 August 2025 diff hist +414 N MediawikiCreated page with "Category:mediawiki ===Mediawiki Notes=== General tasks done over time to maintain mediawiki. ==Nuke SPAM accounts== Login to the MySQL database to do this work.. * UPDATE account_requests SET acr_deleted = 1, acr_rejected = DATE_FORMAT(NOW(), '%Y%m%d%H%i%s'), acr_comment = 'Mass rejection due to account bot or spammer abuse' WHERE acr_deleted = 0 AND acr_email = acr_notes; ==Attempt indexing== * TBD"
  • 09:5809:58, 27 August 2025 diff hist +21 m Bash-sorting-apacheNo edit summary current
  • 09:5709:57, 27 August 2025 diff hist +44 m IptablesNo edit summary current
  • 09:5609:56, 27 August 2025 diff hist +58 N Category:Fail2banCreated page with "Anything related to fail2ban can be added to this category" current
  • 09:5609:56, 27 August 2025 diff hist +731 N Fail2banCreated page with "===Fail2ban Notes=== There are a whole bunch of options and commands that I forget for fail2ban. This is simply a list of things that can be done.. ==Ban IP== * sudo fail2ban-client set JAIL banip 107.175.27.212 ==Status Jail== * sudo fail2ban-client status ==UnBan IP== * sudo fail2ban-client set JAIL unbanip 192.168.0.1 ==Testing Regex== * fail2ban-regex /var/log/haproxy.log 'haproxy(?:\[\d+\])?: <HOST>:\d+ \[.*\] default_ssl_http_in~ wiki/wiki01 .* "GET /mediawi..." current

15 August 2025

13 August 2025

30 July 2025

10 July 2025

4 July 2025

20 June 2025

16 June 2025

12 June 2025

11 June 2025

27 May 2025

16 May 2025

2 May 2025

21 April 2025

15 April 2025

  • 13:2713:27, 15 April 2025 diff hist +63 N Category:SshCreated page with "Generic "anything" related specifically to ssh and ssh services" current
  • 10:3710:37, 15 April 2025 diff hist +515 N SshCreated page with "== SSH examples for abnormal tasks == Yes, I can never remember exactly how to get the !#$!@# port forwarding done correctly. Bah! ===SSH port forwarding for postgres=== * Accounting for possibility of using abnormal ssh ports and strange ssh keys. * Connect pgadmin to localhost:5432 and set your authentication <pre> export KEY=~/.ssh/some_key export PORT=2345 export JUMPBOX=192.168.15.58 ssh -i ${KEY} -p ${PORT} -L 5432:192.168.15.250:5432 SSH_USER@$${JUMPBOX} -N </p..." current

10 April 2025

8 April 2025

3 April 2025

  • 14:4314:43, 3 April 2025 diff hist +414 N Bash rename filesCreated page with "==Rename files that have reserved characters== When ls is showing that funny diamond-question value in the output or you see a litteral $ in the filename, here is the fix I was able to use... <pre> ls output via -b N\343o_Wave via ls -i 213764100 'N'$'\343''o_Wave' # Use the inode value to move the file to something typable find . -maxdepth 1 -inum 213764100 -exec mv {} N_o_Wave \; </pre> Category:Bash" current

27 March 2025

26 March 2025

  • 08:5308:53, 26 March 2025 diff hist +299 m Main PageNo edit summary
  • 08:4908:49, 26 March 2025 diff hist +43 N Category:AnsibleCreated page with "Just a catchall category for Ansible stuff." current
  • 08:4808:48, 26 March 2025 diff hist +657 N AnsibleCreated page with "==Ansible Notes== * Find details about ansible collection versions (RHEL) <pre> ~/.local/bin/ansible-galaxy collection list # /home/USER/.local/lib/python3.?/site-packages/ansible_collections Collection Version ----------------------------- ------- amazon.aws 1.5.1 ansible.netcommon 2.5.0 ansible.posix 1.3.0 ***** SNIP ***** # /usr/share/ansible/collections/ansible_collections Collection Versio..." current

11 March 2025

  • 11:0211:02, 11 March 2025 diff hist +38 m Iptables→‎iptables notes
  • 11:0111:01, 11 March 2025 diff hist +562 N IptablesCreated page with "==iptables notes== Just some generic notes on working with IP tables. Can be a PITA when an issue is happening to remember the details.. REMEMBER: You can block YOURSELF if you do not use your head! Dont block: Internal IP address YOURSELF external IP address (if logging in via public interfaces) Loopbacks... Not sure what would happen but expect it would brick things.. Simple blocks * iptables -A INPUT -s 47.245.124.200 -j DROP Reminders: * This will not persist..."

18 January 2025

7 January 2025

4 January 2025

12 December 2024

4 December 2024

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