How to search string in files Linux
Use this command bellow to find a pattern in the arborescence. https://stackoverflow.com/questions/16956810/how-do-i-find-all-files-containing-specific-text-on-linux
Mssql differential restoration error
After trying to restore differential backup after a full backup, i got this error message : The log or differential backup cannot be restored because no files are ready to roll forward. To be able to complete differential restoration, full backup needs to be restored with “WITH NORECOVERY” option as follow:
Kill remote desktop session
Remote desktop sometimes gives me this error message “The terminal server has exceeded the maximum number of allowed connections.” It means my previous remote desktop session has been lost or allowed connections are full. I order to solve this, if you don’t mind losing your unsaved work, you will need to kill a session to open a new one, replace 192.168.1.1 by your server’s IP on the following command.
Problem with Godaddy VPS upgrade
I recently had a problem with Godaddy ubuntu 16.04 VPS, after updating and upgrading the system: SSH port wasn’t anymore reachable, it’s the only access we have to the server, however other services are working normally, so the system is still running. I tried many times to restart, call the support, but it didn’t solve the problem. The only solution was to destroy the server and rebuild it from scratch + restoration of backups. I’ve also tested the upgrade with a clean and freshly installed system, same issue occurred. If you’re running Ubuntu 16.04 VPS on Godaddy, Do not upgrade …
WordPress Code Display
Plugin for displaying code in the front end: http://www.viper007bond.com/wordpress-plugins/syntaxhighlighter/ code to use in the backend: [code lang=”xml”][/code]
Whitelist / Blacklist Amavis SpamAssassin Zimbra 8.6
Sometimes SpamAssassin scores email as False Positive spam, to avoid incoming emails to get junked, we can define globally in the config file /opt/zimbra/conf/amavisd.conf.in domain with a initial score. To whitelist a domain we add domain with a negative score: To blacklist a domain we add domain with positive score: To apply the modification restart Amavis: Now from the source of incoming emails we can see when it’s coming from mydomain.com the initial score is -3 and spammer.com is 5.
