How to get the last field of a string using cut command in bash linux ?
Today we will see an interesting article how to get the last field of a string using cut command in linux. Suppose you are searching for files and want to...
Tag: last
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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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How to check what all users are logged into my Linux server ?
In this post, we will see different ways to see what all users are logged into my Linux server. Lets have a look at different commands to achieve this. 1....
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How to check when Linux kernel is updated on server ?
Lets see a quick tip today to see how to check when our system kernel is last updated on server. It helps us to identify when our last kernel updated...
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How to get root cause of server reboot in IBM AIX ?
In this post we will look how to get root cause of server reboot in IBM AIX. Lets check it step by step how to get the root cause. 1....
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Easiest way to get the dates when your redhat linux server is patched.
Today we will look at an interesting article to find out the exact dates when we have our linux system patched. a. The trick to find when is your kernel...
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How to view last users’ login history in Linux ?
Today we will see how to view user login history in linux. For this, we will use “last” command which gives login history for any specific username mentioned. If we...
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Solved: lastb command not working or utmp file not updating.
Today we will look at the solution of two issues w.r.t lastb command. lastb command by default shows details of all the bad login attempts. Issue 1: last command display...