Entries Categorized as 'Technology'
Author:
erics, November 24th, 2022
PROBLEM: Unable to sign out of iCloud on OSX Yosemite or disable Keychain SOLUTION: Delete the following, then reboot:
|
|
~/Library/Application Support/iCloud/ ~/Library/Preferences/Mobile*.plist |
Categories: Technology Tags: 10.10.5, Delete, Error, howto, iCloud, Library, macosx, OSX, plist, Preferences, Remove, tips, Yosemite
| 
No comments
Author:
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:
|
|
define( 'WP_AUTO_UPDATE_CORE', false ); |
Categories: Technology Tags: Auto, Automatic, Disable, howto, Stop, tips, update, Updates, WordPress
| No comments
Author:
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 Tags: Activate, Deactivaate, Error, Fix, howto, Plugin, Reactivate, tips, update, upgrade, WordPress, WPDataTables
| No comments
Author:
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 Tags: Argument, Arguments, bash, Command, howto, Keep, Preserve, quote, quotes, Quoting, Save, Shell, tips
| No comments
Author:
erics, March 18th, 2022
|
|
vi /etc/postfix/master.cf bounce unix - - n - 0 discard defer unix - - n - 0 discard |
Categories: How-To's, Technology Tags: Bounce, defer, Disable, Discard, Email, howto, master.cf, PostFix, tips
| No comments
Author:
erics, March 17th, 2022
When I sent email from my desktop Mac cron jobs, it went out with the full hostname as the domain, i.e.: root@demo.wyzaerd.com, when all I wanted was a simple root@wyzaerd.com for ease of deliverability and domain maint. Edit the mail configuration file main.cf:
Add/edit the myorigin value of $mydomain:
Categories: How-To's, Technology Tags: Change, Domain, Email, Hostname, MacOS, mail, main.cf, Masquerade, mydomain, myorigin, PostFix
| No comments
Author:
erics, March 16th, 2022
Had an old server, needed to get root.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
service mysql stop ~OR~ service mysqld stop cd /etc/init.d; ./mysql<tab> start --skip-grant-tables mysql> update mysql.user set Password=PASSWORD('secret') where user='root'; mysql> flush privileges; mysql> ^D service mysql stop service mysql start ~OR~ service mysqld stop service mysqld start |
For MySQL 5.7: https://dev.mysql.com/doc/refman/5.7/en/resetting-permissions.html For some other v5.7 nodes, I had admin access via a different user’s login, so all I needed was this:
|
|
ALTER USER 'root'@'localhost' IDENTIFIED BY 'secret'; ALTER USER 'root'@'%' IDENTIFIED BY 'secret'; |
Categories: How-To's, Technology Tags: 5.5, Flush, Grant, init.d, Lost, mysql, MySQL 5.5, Password, privileges, recover, Recovery, Reset, root, service, Skip, skip-grant-tables, Tables, User
| No comments
Author:
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 Tags: chown, exportfs, Find, howto, mount, nfs, rpcinfo, service, sudo, tips
| No comments
Author:
erics, February 23rd, 2022
Try a newer browser before anything else! I was using an older version of Safari on Mac and got this:
|
|
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 Tags: Browser, Error, Failed, Failed to Load, Firefox, Grafana, howto, Safari, tips
| No comments
