Solved: Public key for rpm is not installed
Today we will see one of the general error message and its quick solution, to overcome this. I. Error Message When installing one rpm package, we are getting below error...
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Solved: TERM environment variable not set during scp.
One of the interesting issue you may face is while scp, you get an error message and the file copy is skipped. I. Error Message [userA@NGEL-userA saket]$ scp userA@10.167.229.11:/tmp/NGEFTP.log_ngelinux001.tar.gz /tmp/...
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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...
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How to clear a specific vixen license slot ?
Today in this article, we will see how to clear any specific vixen license slot. It can happen that the licensing slots for SQL client users are full and that...
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How to solve “Lowest Stratum not being used for Current Time Source.” ?
In this post, we will see one of the most common NTP error message and how to resolve this. I. Message: "Lowest Stratum not being used for Current Time Source."...
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Solved: chgrp: changing group of `testfile’: Operation not permitted. How to solve NFS 16 group limit ?
Today we will see an interesting issue and its solution why we are getting chgrp “changing group of testfile”: operation not permitted error. I. Error Details Below we can...
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How to check the IP address on linux machine if no ifconfig command is installed ?
Today we will see an interesting tip to see the IP address of a linux machine when no ifconfig utility is installed on server. Issue: ifconfig command not available [user@ngelinux02...
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Solved: Veritas Cluster group is not starting on two nodes as expected.
I. Issue: Veritas group is not starting on two nodes as expected by application support teams. ngeuser1@ngeaix027> hagrp -online NGEL-threadpool_cache_now -any VCS NOTICE V-16-1-50735 Attempting to online group on system...
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Not able to ping a server from an IBM AIX server – Know how to clear DNS cache.
In this post, we will see how to clear DNS cache on an IBM AIX server. It is useful when sometimes we have any outage with any DNS server, or...