The awk Utility
Scripting languages and specialty tools that allow rapid development have been widely accepted for quite some time. Both awk and sed deserve a spot on any Linux developer's and administrator's workbench. Both tools are a standard part of any Linux platform. Together, awk and sed can be used to implement virtually any text filtering application—such as perform repetitive edits to data streams and files and generate formatted reports.
The most current reference book for both awk and sed is the O'Reilly release awk and sed by Dale Dougherty and Arnold Robbins. Also see Effective AWK Programming by Arnold Robbins (SSC). For an immediate on-line synopsis on your Linux system, use the man command as follows:
I hope the information provided here is useful and encourages you to begin or expand your use of these tools. If you exploit what awk and sed offer, you will most certainly save development time and money. Those who know how to quickly apply sharp tools to seemingly complex problems are handsomely rewarded in our field.
One Click, Universal Protection: Implementing Centralized Security Policies on Linux Systems
Join editor Bill Childers and Bit9's Paul Riegle on April 27 at 12pm Central to learn how to keep your Linux systems secure.
Free to Linux Journal readers.Register Now!
|diff -u: What's New in Kernel Development||Aug 20, 2014|
|Security Hardening with Ansible||Aug 18, 2014|
|Monitoring Android Traffic with Wireshark||Aug 14, 2014|
|IndieBox: for Gamers Who Miss Boxes!||Aug 13, 2014|
|Non-Linux FOSS: a Virtualized Cisco Infrastructure?||Aug 11, 2014|
|Linux Security Threats on the Rise||Aug 08, 2014|
- diff -u: What's New in Kernel Development
- NSA: Linux Journal is an "extremist forum" and its readers get flagged for extra surveillance
- Security Hardening with Ansible
- Tech Tip: Really Simple HTTP Server with Python
- New Products
- Monitoring Android Traffic with Wireshark
- Returning Values from Bash Functions
- Cooking with Linux - Serious Cool, Sysadmin Style!
- [<Megashare>] Watch Mrs Brown's Boys Movie Online Full Movie HD 2014
- RSS Feeds