Solved: nfsmnthelp: 1831-019 host2: System call error number -1.
Recently i have faced an interesting issue when i was trying to mount a NFS partition. The NFS partition was failed to mount with some strange error message “System call...
Tag: file
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Python Ping Script: Ping a list of hosts/servers from a file in python ?
Lets start with python programming and see how to ping a list of servers from a hosts file. First lets start with program. I. Program import os hostsfile=open("hosts", "r") lines=hostsfile.readlines()...
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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...
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Different ways to create a file in Linux ?
Today we will look at a very basic article to know various ways to create a file in linux. Lets see the various commands below. 1. Touch command [root@ngelinux ]#...
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How to mount a filesystem from backup superblock location ?
Let us look how to mount a filesystem from backup superblock location. In general this is not required, however sometimes in case you feel issue with primary superblock, this way...
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What are the default link count of a new directory or file in linux bash shell ?
One of the interesting interview question or concept for a directory or file on linux bash shell is “what are the default link count of a file/dir when its created.”...
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Tip: How to quickly fill whole disk space in Linux with one command ?
Today lets have a look at a short tip to quickly fill complete disk space of our hard drive in Linux with a single command. It is an interesting and...
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Different ways to get an owner of a file in Linux ?
In this post, we will look different ways to get owner of a file in linux. We generally use ls command, however there are different ways available to achieve this....
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How to get services listening to a particular port in Linux ?
Today we will look how to get the service name listening to a particular port on Linux. The preferred and widely used command is netstat. With netstat, we can grep...