Shell Functions and Path Variables, Part 3
UNIX can present a bewildering array of tools and techniques, and it's almost impossible for any individual to be intimately familiar with all of them. In my experience, the best developers carry around a large bag of simple but useful techniques and are able to combine them rapidly into a working solution. You don't need to know every detail of every tool to do useful work, but you do need a bag of tricks you understand.
Please feel free to use any of the ideas I've described in this series. You can get a hold of the source code to the shell functions from www.netspinner.co.uk/Downloads/pathfunc.tgz. Let me know if you find any bugs, would like a new feature added, or make an improvement.
Stephen Collyer (firstname.lastname@example.org) is a freelance software developer working in the UK. His interests include scripting languages and distributed and thread-based systems. Occasionally, he finds the time to talk to his wife and two remarkably attractive and highly intelligent children.
Webinar: 8 Signs You’re Beyond Cron
On Demand NOW
Join Linux Journal and Pat Cameron, Director of Automation Technology at HelpSystems, as they discuss the eight primary advantages of moving beyond cron job scheduling. In this webinar, you’ll learn about integrating cron with an enterprise scheduler.View Now!
|June 2015 Issue of Linux Journal: Networking||Jun 01, 2015|
|June 2015 Video Preview||Jun 01, 2015|
|My Humble Little Game Collection||May 28, 2015|
|New Linux Based OS Brings Internet of Things Closer to Reality||May 27, 2015|
|Non-Linux FOSS: All the Bitcoin, None of the Bloat||May 26, 2015|
|Dr Hjkl on the Command Line||May 21, 2015|
- June 2015 Issue of Linux Journal: Networking
- New Linux Based OS Brings Internet of Things Closer to Reality
- Dr Hjkl on the Command Line
- Initializing and Managing Services in Linux: Past, Present and Future
- My Humble Little Game Collection
- Using Hiera with Puppet
- Gartner Dubs DivvyCloud Cool Cloud Management Vendor
- Infinite BusyBox with systemd
- Goodbye, Pi. Hello, C.H.I.P.
- Non-Linux FOSS: All the Bitcoin, None of the Bloat