LFTP is a console FTP client with support for FTPS, SFTP, HTTPS, etc.Continue reading “Installing LFTP on Linux”
It was necessary to monitor once at one of the stations with servers when power supply disappears. At the station, the UPS was installed, and there was a generator in front of them, which turned on automatically when there was no power supply, so there were cases when the generator could not start, and the UPS was discharged and everything turned off.Continue reading “I connect sensors to UniPing v3”
For example, I will upgrade the commercial version of ABillS 0.78.16 to 0.81.28Continue reading “How to update ABillS”
I will give an example of setting up FTPS for PureFTPd running on a server with cPanel. For ProFTPD, the setup is almost the same.Continue reading “Configuring FTPS in cPanel”
In this article I will give an example of optimizing the parameters of nf_conntrack for a high-loaded NAT server.Continue reading “Tuning nf_conntrack”
I noticed once when opening a downloaded file in Microsoft Word format the following error:
Continue reading “Solution to Microsoft Word error “Word experienced an error when trying to open the file””
Word experienced an error trying to open the file. Try these suggestions.
* Check the file permissions for the document or drive.
* Make sure there is sufficient free memory and disk space.
* Open the file with the Text Recovery converter.
Fiddler is a free web debugging proxy.Continue reading “Fiddler”
Recently, Dovecot was automatically updated on one of the servers with cPanel, and the PHP self-recording system stopped importing letters, that is, it could not connect to the mail server, in the log file /var/log/maillog I discovered the following:Continue reading “cPanel. Solution of the error “dovecot: pop3-login: Disconnected (no auth attempts in 0 secs)””
Sometimes it is necessary, for example, to delete all IPTables rules and to add only the necessary, so for convenience, you can specify them in the script, and then execute it.Continue reading “IPTables quick setup script”
Sometimes it is useful to disable visitor statistics for some frequently visited sites, since there is no point in loading the server by analyzing huge log files and if you can use other statistical tools, such as Goole Analytics, for example.Continue reading “Disabling site statistics in cPanel”