Linux, Ubuntu / March 15, 2021 / ashishpsk / 0
Today out of curiosity I tried installed Unity on Ubuntu 20.04 and after uninstalling it, on rebooting blank screen appeared rather than Ubuntu 20.04 login screen: The black screen appears because the Ubuntu boot process defaults to tty7, the terminal where the graphical login (lightdm) would normally be running. To get to a login prompt,
Hosting, Linux / March 12, 2021 / ashishpsk / 0
If Apache is experiencing a DDoS attack, you may notice errors like these in the Apache error log: You can check whether Apache is experiencing a DDoS attack with this command, which shows the top 10 IP addresses from which Apache is receiving connections: If you notice a large number of connections from an unrecognized
Linux, Monitoring, Uncategorized / March 9, 2021 / ashishpsk / 0
To know uptime and other parameters: Disk Usage check: Curl Command to download file from FTP Server: