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how to test if a file exists and has a size greater than zero in a shell script - Linux tutorial


how to test if a file exists and has a size greater than zero in a shell script
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Resources on the IBM AIX Network Authentication Service
Resources on the IBM AIX Network Authentication Service
This article provides developers and administrators with a listing of the developerWorks articles that cover configuration, administration, interoperability, Kerberized filesystems (NFS V4), and different Kerberized login modules based on the IBM AIX Network Authentication Service (NAS).
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Learn UNIX in simple steps
Learn UNIX in simple steps
Learning UNIX was never so easy before. Learn UNIX in simple steps using this tutoral.
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Linux Networking: DHCP to Manage IP Addresses
Linux Networking: DHCP to Manage IP Addresses
The second in a three-part series on how to leverage Linux to get the most from your network, this tutorial shows how to set up a Dynamic Host Configuration Protocol (DHCP) server with Internet Systems Consortium (ISC) DHCP. Sample code and configuration files are provided throughout to aid understanding.
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Tutorial: The best tips & tricks for bash, explained
Tutorial: The best tips & tricks for bash, explained
The bash shell is just amazing. There are so many tasks that can be simplified using its handy features. This tutorial tells about some of those features, explains what exactly they do and learns you how to use them.
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FreeBSD Admin Commands and Tools
FreeBSD Admin Commands and Tools
This short guide shows most useful FreeBSD admin commands. It's only a list of commands and parameters and is not a complete description of those commands/apps. For more info about every command see respective man pages.
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