Effective awk Programming Universal Text Processing and Pattern Matching[

＜p＞When processing text files, the ＜em＞awk＜/em＞ language is ideal for handling data extraction, reporting, and data-reformatting jobs. This practical guide serves as both a reference and tutorial for POSIX-standard ＜em＞awk＜/em＞ and for the GNU implementation, called ＜em＞gawk＜/em＞. This book is useful for novices and ＜em＞awk＜/em＞ experts alike.＜/p＞ ＜p＞In this thoroughly revised edition, author and ＜em＞gawk＜/em＞ lead developer Arnold Robbins describes the ＜em＞awk＜/em＞ language and ＜em＞gawk＜/em＞ program in detail, shows you how to use ＜em＞awk＜/em＞ and ＜em＞gawk＜/em＞ for problem solving, and then dives into specific features of ＜em＞gawk＜/em＞. System administrators, programmers, webmasters, and other power users will find everything they need to know about ＜em＞awk＜/em＞ and ＜em＞gawk＜/em＞. You will learn how to:＜/p＞ ＜ul＞ ＜li＞Format text and use regular expressions in ＜em＞awk＜/em＞ and ＜em＞gawk＜/em＞＜/li＞ ＜li＞Process data using ＜em＞awk＜/em＞'s operators and built-in functions＜/li＞ ＜li＞Manage data relationships using associative arrays＜/li＞ ＜li＞Define your own functions＜/li＞ ＜li＞"Think in ＜em＞awk＜/em＞" with two full chapters of sample functions and programs＜/li＞ ＜li＞Take advantage of ＜em＞gawk＜/em＞'s many advanced features＜/li＞ ＜li＞Debug ＜em＞awk＜/em＞ programs with the ＜em＞gawk＜/em＞ built-in debugger＜/li＞ ＜li＞Extend ＜em＞gawk＜/em＞ by writing new functions in C or C++＜/li＞ ＜/ul＞ ＜p＞This book is published under the terms of the GNU Free Documentation License. ＜em＞You have the freedom to copy and modify this GNU manual.＜/em＞＜/p＞ ＜p＞Royalties from the sales of this book go to the Free Software Foundation and to the author.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。