books by subject
Computer Operating Systems
![](https://m.media-amazon.com/images/I/51y0tRUBtqL._SL500_.jpg)
Mastering Unix Shell Scripting
![](https://m.media-amazon.com/images/I/516J0zKoL4L._SL500_.jpg)
Linux Systems Programming
![](https://m.media-amazon.com/images/I/517TKR3AFTL._SL500_.jpg)
UNIX Shell Programmer's Interactive Workbook (Unix Interactive Workbook Series)
![](https://m.media-amazon.com/images/I/51ZxmOzeQ+L._SL500_.jpg)
Learning the Korn Shell 2e
![](https://m.media-amazon.com/images/I/51vH7IeqkDL._SL500_.jpg)
Mastering Make: A Guide to Building Programs on DOS and Unix Systems
![](https://m.media-amazon.com/images/I/51NM-WzHtaL._SL500_.jpg)
Advanced Programming in the UNIX Environment (Addison-Wesley Professional Computing Series)
![](https://m.media-amazon.com/images/I/41KN0ZW30VL._SL500_.jpg)
Conducting the UNIX Job Interview: IT Manager Guide with UNIX Interview Questions (It Job Interview Series)
![](https://m.media-amazon.com/images/I/51XM3PYM4DL._SL500_.jpg)
Configuration and Capacity Planning for Solaris Servers
![](https://m.media-amazon.com/images/I/41oWYQA5gOL._SL500_.jpg)
Linux & Unix Shell Programming
![](https://m.media-amazon.com/images/I/4163UWVbwcL._SL500_.jpg)
A Concise Advanced User's Guide to M. S.-DOS: 264 (Bernard Babani Publishing Radio & Electronics Books)
![](https://m.media-amazon.com/images/I/513WcFBiY5L._SL500_.jpg)
Learning Unix for Mac OS X
![](https://m.media-amazon.com/images/I/513WcFBiY5L._SL500_.jpg)
Learning Unix for Mac OS X
![](https://m.media-amazon.com/images/I/4170RZ831TL._SL500_.jpg)
vi Editor Pocket Reference
![](https://m.media-amazon.com/images/I/51wj6qgz1SL._SL500_.jpg)
Learning the Unix Operating System 4e (In a Nutshell)
![](https://m.media-amazon.com/images/I/51Z9QE54W9L._SL500_.jpg)
Understanding the Linux Kernel
![](https://m.media-amazon.com/images/I/31H1WJVAWWL._SL500_.jpg)
Access For Windows 95 For Dummies
![](https://m.media-amazon.com/images/I/511DxjqyHML._SL500_.jpg)
Microsoft Windows Security Essentials (Essentials (John Wiley))
![](https://m.media-amazon.com/images/I/51pgQ+q3WTL._SL500_.jpg)
Microsoft Windows Operating System Essentials
![](https://m.media-amazon.com/images/I/51l3o33-UhL._SL500_.jpg)
Microsoft Windows Server Administration Essentials
![](https://m.media-amazon.com/images/I/41xdx+3YRgL._SL500_.jpg)
Microsoft Windows Networking Essentials
![](https://m.media-amazon.com/images/I/51QbcklnW4L._SL500_.jpg)
sed & awk
![](https://m.media-amazon.com/images/I/41tSHxyUuTL._SL500_.jpg)
Exploring Expect: A TCL Based Toolkit for Automating Interactive Programs (Nutshell Handbooks)
![](https://m.media-amazon.com/images/I/51XCKrGUXPL._SL500_.jpg)
Developing Business Applications with OpenStep™ (Management)
![](https://m.media-amazon.com/images/I/41AGJ71TPFL._SL500_.jpg)
Learning GNU Emacs
![](https://m.media-amazon.com/images/I/51JES1QKPML._SL500_.jpg)
Sams Teach Yourself ODBC Programming in 21 Days
![](https://m.media-amazon.com/images/I/41yz98AwE6L._SL500_.jpg)
Operating Systems
![](https://m.media-amazon.com/images/I/41sAg4Sp8uL._SL500_.jpg)
Windows Millennium Edition at a Glance
![](https://m.media-amazon.com/images/I/51Fb4vpOpcL._SL500_.jpg)
Nagios Core Administration Cookbook
![](https://m.media-amazon.com/images/I/51RN0QH626L._SL500_.jpg)
Macs For Dummies, 5e
![](https://m.media-amazon.com/images/I/51A9a2MaDXL._SL500_.jpg)