September 25, 2020
Microsoft Windows
Problem I tried to telnet on my windows server 2008 R2 but got the below error. C:\Windows\system32>telnet 'telnet' is not recognized as an internal or external command, operable program or batch file. Solution I got the above error because the telnet client was not installed on …
Problem One day I tried to log in on my HP-UX and got the below error, which showed that my account is disabled and I need to contact the account administrator. login as: root Using keyboard-interactive authentication. Account is disabled - see Account Administrator Access denied …
Problem I have some web applications running on WebSphere Application Server 8.5 ND. Sometimes after deployments, I faced the issue that changes made by developers in JSPs are not reflected. And this problem is happening only in the cases where a JSP is included in another …
To increase the security of an HP-UX 11.31 system, it is required to convert a not trusted system to a trusted system. You can’t implement all the security measures like password policy etc. on a not trusted system. You may convert a not trusted HP-UX system …
Not Trusted System To check whether an HP-UX system is trusted or not, you may run the below command: # /usr/lbin/getprdef -rSystem is not trusted. The output of the above command shows that the system is not a trusted system. Here, I have run the above …
August 31, 2020
WordPress
Problem I have made the required setting under WordPress settings for my WordPress blog www.dbappweb.com to run all the pages on SSL. I made the below settings on WordPress under Settings >> General, changing the URLs from http://www.dbappweb.com to https://www.dbappweb.com. But still, if someone tries to access the webpages …
There are two types of authentications that are being used in UNIX systems for SSH connections. The first one is in password-based authentication and the second one is in public key-based authentication. In public key-based authentication, we used a key pair for SSH convection and there …
