Solved: nrpe[]: Host 172.23.99.999 is not allowed to talk to us!
Today we will see one of the most common Nagios NRPE error message and its resolution. Lets see the error message and its resolution. I. Error Message [root@ngelinux001 ~]# service...
Tag: to
-
-
Solved: [error] Unable to obtain semaphore.
Today we will see an interesting article how to resolve below error. I. Error Details [root@ngelinux001 conf.d]# service httpd start Starting httpd: [Wed May 18 23:41:31 2022] [notice] suEXEC mechanism...
-
dos2unix Script: How to convert DOS text into Unix text ?
Today we will see a useful script to convert DOS text into Unix text. The script will take backup of original file before making changes. And then makes the changes...
-
Character, integer, string variables manipulation in Python
Today in this post, we will look at various variables used in python and how to deal with them. We will understand how to deal with integers, characters, and strings...