How to perform a local ssh port forwarding in Linux
SSH supports a variety of ways of moving data across psuedo-VPN tunnel. One of the methods is Port Forwarding which creates a secure connection between a local computer and a
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How to fix "/usr/bin/ssh-copy-id: ERROR: No identities found"
**Error:** ``` # ssh-copy-id root@192.168.1.11 /usr/bin/ssh-copy-id: ERROR: No identities found ``` **Solution:** You will have to manually define the path of the public key using -i switch as shown below
How to do a case sensitive search inside vi editor in Linux
VI editor can sometimes be very tricky and irritating if you are not fully aware of those small arguments which could make your life much easier while working on the
How does a successful or failed login process works in Linux
In this article I will try to explain all the events which happens in the background after your Linux machine boots up and you make an attempt to login into
How to find all the process accessing a file in Linux
There might be a case mostly observed while unmounting, you are unable to unmount a share even though as per your knowledge no one is accessing the share. The possible
How to exclude multiple directories from du command in Linux
**du** command is used to find out the size of directories and files in Linux. It summarizes disk usage of each FILE, recursively for directories. But in case you want
How to configure autofs in Linux and what are its advantages?
I have already written an article to configure NFS server which you can go to using the below link [How to configure NFS server in Linux]({{< relref "nfs-server-configuration/index.md" >}}) ### What is Autofs?
How to resize software raid partition in Linux
In my last article I showed you steps to [configure software RAID 1]({{< relref "how-to-configure-software-raid-1/index.md" >}}) in Linux. Now in this article I will show you steps to add/remove partitions from your raid
Step by step guide to configure/create software raid 1 (mdadm)
In case you are new to the term RAID I suggest you to read the below article to get an overall knowledge on RAID as well all the levels along
How to prevent a command from getting stored in history in Linux
Q: Is it possible to avoid commands getting stored in history in Linux? A: Yes, you can do so in bash shell using the below method In bash there is