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Kannan Mohan

Bangalore, India

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Top Questions

Updating disk free size without rebooting the host

rhel partition disk-usage lvm2 deleted-files asked Jan 12, 2013 at 17:06

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parse and rearrange hostnames

c++ python perl awk asked Sep 19, 2012 at 3:51

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Top Answers

What does ` (backquote/backtick) mean in commands?

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How to assign a string value to a variable over multiple lines while indented?

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Ulimit file descriptor limits not being applied for particular process

serverfault.com

Setting Request header: Connection

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Calling multiple bash scripts and running them in parallel, not in sequence

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How do I make cURL use keepalive from the command line?

serverfault.com

Quick ls command

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Why are hard links to directories not allowed in UNIX/Linux?

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TTL when querying for any record with dig

find the max value of column 1 and print respective record from column 2 from file

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which config file is openssh sshd using?

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Bash detect an error in loop then continue processing

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FreeBSD password file

su cannot execute bin/bash/****

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Installing Matlab from an ISO image

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Copy stdout and stderr to a log file and leave them on the console within the script itself

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TTL and Google DNS

serverfault.com

change the first word of the previous command