Description: About this Item The item is a book Paperback The Author Name is Arnold Robbins The Title is sed and awk Condition New Other Comments Pages Count - 432. Category - Computers Product Description - sed & awk describes two text processing programs that are mainstays of the UNIX programmer's toolbox. sed is a "stream editor" for editing streams of text that might be too large to edit as a single file, or that might be generated on the fly as part of a larger data processing step. The most common operation done with sed is substitution, replacing one block of text with another. awk is a complete programming language. Unlike many conventional languages, awk is "data driven" -- you specify what kind of data you are interested in and the operations to be performed when that data is found. awk does many things for you, including automatically opening and closing data files, reading records, breaking the records up into fields, and counting the records. While awk provides the features of most conventional programming languages, it also includes some unconventional features, such as extended regular expression matching and associative arrays. sed & awk describes both programs in detail and includes a chapter of example sed and awk scripts. This edition covers features of sed and awk that are mandated by the POSIX standard. This most notably affects awk, where POSIX standardized a new variable, CONVFMT, and new functions, toupper and tolower. The CONVFMT variable specifies the conversion format to use when converting numbers to strings awk used to use OFMT for this purpose. The toupper and tolower functions each take a presumably mixed case string argument and return a new version of the string with all letters translated to the corresponding case. In addition, this edition covers GNU sed, newly available since the first edition. It also updates the first edition coverage of Bell Labs nawk and GNU awk gawk, covers mawk, an additional freely available implementation of awk, and briefly discusses three commercial versions of awk, MKS awk, Thompson Automation awk tawk, and Videosoft VSAwk. We Use Stock Images Because we have over 2 million items for sale we have to use stock images, this listing does not include the actual image of the item for sale. The purchase of this specific item is made with the understanding that the image shown in this listing is a stock image and not the actual item for sale. For example: some of our stock images include stickers, labels, price tags, hyper stickers, obi's, promotional messages, signatures and or writing which may not be available in the actual item. When possible we will add details of the items we are selling to help buyers know what is included in the item for sale. The details are provided automatically from our central master database and can sometimes be wrong. Books are released in many editions and variations, such as standard edition, re-issue, not for sale, promotional, special edition, limited edition, and many other editions and versions. The Book you receive could be any of these editions or variations. If you are looking for a specific edition or version please contact us to verify what we are selling. Gift IdeasThis is a great Christmas gift idea. Hours of ServiceWe have many warehouses, some of the warehouses process orders seven days a week, but the Administration Support Staff are located at a head office location, outside of the warehouses, and typically work only Monday to Friday. Location ID 9000z iHaveit SKU ID 167536480
Price: 70.43 USD
Location: US
End Time: 2024-12-22T12:55:20.000Z
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Return shipping will be paid by: Buyer
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Item must be returned within: 30 Days
Refund will be given as: Money Back
Fiction/Non-Fiction: Non-Fiction
Genre/Subject: Computers
Brand: O'Reilly Media, Inc, USA
Weight: 0.7
Style: NA
Title: sed and awk
Release Title: sed and awk
Record Grading: New
Sleeve Grading: New
Platform: NA
Size: NA
Film/TV Title: sed and awk
Colour: NA
Material: NA
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Movie/TV Title: sed and awk
UPC: 9781565922259
EAN: 9781565922259
ISBN: 9781565922259
Main Stone: NA
Metal Purity: NA
Metal: NA
Connectivity: NA
Model: NA
Number of Pages: 432 Pages
Language: English
Publication Name: Sed and Awk : Unix Power Tools
Publisher: O'reilly Media, Incorporated
Item Height: 0.9 in
Subject: Operating Systems / Unix, Programming / General, Operating Systems / Linux, Enterprise Applications / General
Publication Year: 1997
Item Weight: 26 Oz
Type: Textbook
Subject Area: Computers
Item Length: 9.1 in
Author: Arnold Robbins, Dale Dougherty
Item Width: 7.2 in
Format: Trade Paperback
