≡ Menu

remote server

Start / Stop / Restart Apache Web Server Via SSH

How do I start / stop or restart Apache web sever via SSH (secure shell) under Linux or UNIX operating systems?
[click to continue…]

I've root ssh access and need to add / delete a few IP address on fly using the IPtables command via local shell script. How do I add or delete an IP address remotely over the SSH session under CentOS / Redhat / RHEL / Debian / Ubuntu Linux?
[click to continue…]

HowTo: Find Out MySQL Server Version Number

How do I find out mysql server version number under UNIX / Linux operating systems?
[click to continue…]

How do I identify remote server os and apps using UNIX or Linux command line options?
[click to continue…]

Linux Generate RSA SSH Keys

How do I generate ssh RSA keys under Linux operating systems?
[click to continue…]

Run / Execute Command Using SSH

How do I run a command using ssh under UNIX, OS X, *BSD, and Linux operating systems?
[click to continue…]

Q. I'm trying to login to my remote Ubuntu Linux server from Mac OS X desktop using following command:
ssh -X user@vpn.officeserver.example.com xeyes

But I'm getting an error that read as follows:

X11 connection rejected because of wrong authentication.

How do I fix this error?
[click to continue…]