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erics, April 11th, 2023 |
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git tag -n git tag -n3 |
Categories: How-To's, Technology Display, git, git tag, howto, List, Message, Show, Tag, tips
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erics, February 24th, 2023 SSH login from older hosts running OS X Yosemite 10.10.5 to macOS Ventura 13.2.1 was not working. SSH failed with a “No hostkey alg” error. To correct the problem, I added the following two lines to the bottom of BOTH /etc/ssh/ssh_config and /etc/ssh/sshd_config on the Ventura side:
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HostKeyAlgorithms +ssh-rsa,ssh-dss PubkeyAcceptedKeyTypes +ssh-rsa,ssh-dss |
Be sure to stop and start Remote […]
Categories: How-To's, Technology dss, HostKeyAlgorithms, howto, MacOS, PubkeyAcceptedKeyTypes, RSA, ssh, ssh-dss, ssh-rsa, sshd, sshd_config, tips, Ventura, Yosemite
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erics, December 30th, 2022 Summary Use AWS CloudTrail as the basis for a simple Intrusion Detection System to monitor your AWS account for unwanted activity. Background While I follow best practices for security, it is always possible that a bad actor could obtain my credentials and gain access to my AWS account. Once access is gained, such criminals could […]
Categories: Technology Attack, AWS, Bad Actor, Cloud, CloudTrail, CloudWatch, Compromise, Crypto, DDOS, Detection, dos, howto, IDS, Intrusion, Intrusion Detection, Mining, tips, Vector
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erics, November 24th, 2022 PROBLEM: Unable to sign out of iCloud on OSX Yosemite or disable Keychain SOLUTION: Delete the following, then reboot:
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~/Library/Application Support/iCloud/ ~/Library/Preferences/Mobile*.plist |
Categories: Technology 10.10.5, Delete, Error, howto, iCloud, Library, macosx, OSX, plist, Preferences, Remove, tips, Yosemite
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erics, September 19th, 2022 To disable automatic updates in WordPress, simply edit the wp-config.php file in your WordPress root directory and add the following line:
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define( 'WP_AUTO_UPDATE_CORE', false ); |
Categories: Technology Auto, Automatic, Disable, howto, Stop, tips, update, Updates, WordPress
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erics, September 7th, 2022 If you get the following error in WordPress when using the WPDataTables plugin, follow these steps to fix it: “You are trying to load a table of an unknown type. Probably you did not activate the addon which is required to use this table type.” SOLUTION SUMMARY: You must update the plugin files manually, deactivate […]
Categories: Technology Activate, Deactivaate, Error, Fix, howto, Plugin, Reactivate, tips, update, upgrade, WordPress, WPDataTables
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erics, April 18th, 2022 If you want to preserve quoting to pass shell arguments to a called command, use the four characters “$@” (including the double quotes) instead of the two characters $*
Categories: How-To's, Technology Argument, Arguments, bash, Command, howto, Keep, Preserve, quote, quotes, Quoting, Save, Shell, tips
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erics, March 18th, 2022 |
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vi /etc/postfix/master.cf bounce unix - - n - 0 discard defer unix - - n - 0 discard |
Categories: How-To's, Technology Bounce, defer, Disable, Discard, Email, howto, master.cf, PostFix, tips
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erics, March 16th, 2022 Situation: Newbie mistake, used copy-and-paste to create a script that used variables with the incorrect variable name, then ran chown -R / OUCH Resolution: Since I had aa clone host nearby, I decided to export the remote root fs via NFS, mount it on the fouled nnode, and use find magic to repair. Here are […]
Categories: How-To's, Technology chown, exportfs, Find, howto, mount, nfs, rpcinfo, service, sudo, tips
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erics, February 23rd, 2022 Try a newer browser before anything else! I was using an older version of Safari on Mac and got this:
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If you're seeing this Grafana has failed to load its application files 1. This could be caused by your reverse proxy settings. 2. If you host grafana under subpath make sure your grafana.ini root_url setting includes subpath. If not using a reverse proxy make sure to set serve_from_sub_path to true. 3. If you have a local dev build make sure you build frontend using: yarn start, yarn start:hot, or yarn build 4. Sometimes restarting grafana-server can help 5. Check if you are using a non-supported browser. For more information, refer to the list of supported browsers. |
I switched to the latest version of FireFox and was fine.
Categories: How-To's, Technology Browser, Error, Failed, Failed to Load, Firefox, Grafana, howto, Safari, tips
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