Buy from Amazon
$46.86 $16.95
$50.00
$38.33
$26.67
Mar
May
Jul
Sep
Nov
Jan
Mar
May
2015
2016
$36.66, Jan 25 - Apr 13 $36.66, Jan 25 - Apr 13 $26.41, Mar 15 8:14 pm $36.66, Jan 25 - Apr 13 $34.76, Mar 18 9:00 am $32.66, Mar 18 9:00 am $36.66, Jan 25 - Apr 13 $30.86, Mar 19 11:51 am $30.67, Mar 19 11:51 am $36.66, Jan 25 - Apr 13 $34.79, Mar 20 5:50 pm $29.97, Mar 20 5:50 pm $36.66, Jan 25 - Apr 13 $35.26, Mar 21 9:01 pm $29.96, Mar 21 9:01 pm $36.66, Jan 25 - Apr 13 $30.89, Mar 24 4:20 am $29.85, Mar 24 4:20 am $37.34, Mar 25 8:14 am $36.66, Jan 25 - Apr 13 $29.83, Mar 25 8:14 am $36.66, Jan 25 - Apr 13 $31.09, Mar 27 2:58 pm $29.57, Mar 27 2:58 pm $46.86, Mar 29 - Mar 31 $36.66, Jan 25 - Apr 13 $29.35, Mar 29 11:35 pm $46.86, Mar 29 - Mar 31 $36.66, Jan 25 - Apr 13 $29.37, Mar 31 5:16 am $36.66, Jan 25 - Apr 13 $29.91, Apr 2 7:21 pm $22.43, Apr 2 7:21 pm $36.66, Jan 25 - Apr 13 $29.74, Apr 5 10:07 am $22.30, Apr 5 10:07 am $36.66, Jan 25 - Apr 13 $29.56, Apr 8 1:59 am $22.17, Apr 8 1:59 am $36.66, Jan 25 - Apr 13 $29.59, Apr 9 11:10 am $29.50, Apr 9 11:10 am $36.66, Jan 25 - Apr 13 $29.87, Apr 10 9:38 pm $29.52, Apr 10 9:38 pm $36.66, Jan 25 - Apr 13 $29.35, Apr 13 4:36 pm $29.04, Apr 13 4:36 pm $37.02, Apr 16 - Apr 21 $29.23, Apr 16 9:34 am $29.17, Apr 16 9:34 am $37.02, Apr 16 - Apr 21 $29.08, Apr 17 4:22 pm $28.98, Apr 17 4:22 pm $37.02, Apr 16 - Apr 21 $28.76, Apr 20 - Apr 21 $26.57, Apr 20 6:50 am $37.02, Apr 16 - Apr 21 $28.76, Apr 20 - Apr 21 $28.17, Apr 21 3:18 pm $37.39, Apr 24 9:46 am $28.54, Apr 24 9:46 am $25.51, Apr 24 9:46 am $37.39, Apr 25 - Apr 27 $28.49, Apr 25 10:29 pm $25.29, Apr 25 10:29 pm $37.39, Apr 25 - Apr 27 $28.10, Apr 27 12:10 pm $25.70, Apr 27 - May 20 $38.66, Apr 30 - May 5 $27.90, Apr 30 9:34 am $25.70, Apr 27 - May 20 $38.66, Apr 30 - May 5 $27.92, May 3 2:36 am $25.70, Apr 27 - May 20 $38.66, Apr 30 - May 5 $27.90, May 5 - May 20 $25.70, Apr 27 - May 20 $39.94, May 10 - May 11 $27.90, May 5 - May 20 $25.70, Apr 27 - May 20 $40.94, May 14 - May 16 $27.90, May 5 - May 20 $25.70, Apr 27 - May 20 $40.44, May 20 - May 27 $27.90, May 5 - May 20 $25.70, Apr 27 - May 20 $40.44, May 20 - May 27 $28.63, May 23 - May 27 $27.80, May 23 1:45 am $40.44, May 20 - May 27 $28.63, May 23 - May 27 $25.26, May 25 3:30 am $40.44, May 20 - May 27 $28.63, May 23 - May 27 $24.98, May 27 8:26 am $40.93, May 29 - Jun 3 $28.61, May 29 3:05 pm $24.67, May 29 3:05 pm $40.93, May 29 - Jun 3 $28.35, Jun 3 6:35 am $26.70, Jun 3 6:35 am $40.94, Jun 7 - Jul 1 $28.21, Jun 7 5:17 pm $26.06, Jun 7 5:17 pm $40.94, Jun 7 - Jul 1 $28.15, Jun 9 9:22 pm $25.72, Jun 9 9:22 pm $40.94, Jun 7 - Jul 1 $28.47, Jun 13 - Jun 15 $28.46, Jun 13 - Jun 15 $40.94, Jun 7 - Jul 1 $29.34, Jun 19 11:50 am $29.33, Jun 19 11:50 am $40.94, Jun 7 - Jul 1 $29.30, Jun 23 5:51 am $29.29, Jun 23 5:51 am $40.94, Jun 7 - Jul 1 $29.24, Jun 27 1:11 am $29.11, Jun 27 1:11 am $40.94, Jun 7 - Jul 1 $28.95, Jul 1 2:44 am $28.94, Jul 1 2:44 am $41.37, Jul 5 - Jul 31 $28.75, Jul 5 9:47 am $28.74, Jul 5 9:47 am $41.37, Jul 5 - Jul 31 $30.87, Jul 7 1:26 pm $28.73, Jul 7 1:26 pm $41.37, Jul 5 - Jul 31 $28.47, Jul 12 11:11 pm $27.33, Jul 12 11:11 pm $41.37, Jul 5 - Jul 31 $28.69, Jul 16 3:17 pm $26.83, Jul 16 3:17 pm $41.37, Jul 5 - Jul 31 $28.77, Jul 20 6:33 am $26.28, Jul 20 6:33 am $41.37, Jul 5 - Jul 31 $28.87, Jul 23 - Jul 27 $25.76, Jul 23 7:41 pm $41.37, Jul 5 - Jul 31 $28.87, Jul 23 - Jul 27 $25.19, Jul 27 9:16 am $41.37, Jul 5 - Jul 31 $28.83, Jul 31 12:18 am $24.78, Jul 31 12:18 am $40.95, Aug 3 - Aug 7 $28.75, Aug 3 1:46 pm $27.81, Aug 3 1:46 pm $40.95, Aug 3 - Aug 7 $28.81, Aug 7 4:42 am $27.80, Aug 7 4:42 am $40.54, Aug 11 - Aug 18 $28.79, Aug 11 1:22 am $27.81, Aug 11 1:22 am $40.54, Aug 11 - Aug 18 $28.80, Aug 14 7:50 pm $27.80, Aug 14 - Aug 18 $40.54, Aug 11 - Aug 18 $28.82, Aug 18 12:59 pm $27.80, Aug 14 - Aug 18 $40.13, Aug 22 - Aug 26 $28.88, Aug 22 7:14 am $27.82, Aug 22 7:14 am $40.13, Aug 22 - Aug 26 $28.94, Aug 26 1:31 am $28.12, Aug 26 1:31 am $39.73, Aug 29 - Sep 2 $28.86, Aug 29 7:41 pm $27.59, Aug 29 7:41 pm $39.73, Aug 29 - Sep 2 $28.58, Sep 2 2:03 pm $27.06, Sep 2 2:03 pm $40.63, Sep 6 - Sep 10 $28.36, Sep 6 11:42 am $26.50, Sep 6 11:42 am $40.63, Sep 6 - Sep 10 $27.98, Sep 10 9:40 am $25.90, Sep 10 9:40 am $41.12, Sep 14 - Sep 18 $28.31, Sep 14 6:06 am $25.28, Sep 14 6:06 am $41.12, Sep 14 - Sep 18 $28.58, Sep 18 3:10 am $24.74, Sep 18 3:10 am $41.37, Sep 22 - Oct 8 $28.64, Sep 22 1:13 am $24.22, Sep 22 1:13 am $41.37, Sep 22 - Oct 8 $28.57, Sep 25 11:40 pm $23.67, Sep 25 11:40 pm $41.37, Sep 22 - Oct 8 $28.06, Sep 29 10:06 pm $23.13, Sep 29 10:06 pm $41.37, Sep 22 - Oct 8 $27.95, Oct 1 - Oct 8 $22.83, Oct 1 11:27 pm $41.37, Sep 22 - Oct 8 $27.95, Oct 1 - Oct 8 $22.60, Oct 6 - Oct 12 $40.95, Oct 12 - Oct 16 $28.19, Oct 12 6:30 am $22.60, Oct 6 - Oct 12 $40.95, Oct 12 - Oct 16 $22.60, Oct 16 - Nov 7 $16.95, Oct 16 - Nov 21 $40.54, Oct 20 - Oct 23 $22.60, Oct 16 - Nov 7 $16.95, Oct 16 - Nov 21 $40.13, Oct 27 - Nov 2 $22.60, Oct 16 - Nov 7 $16.95, Oct 16 - Nov 21 $39.73, Nov 7 - Nov 15 $22.60, Oct 16 - Nov 7 $16.95, Oct 16 - Nov 21 $39.73, Nov 7 - Nov 15 $27.76, Nov 11 2:56 am $16.95, Oct 16 - Nov 21 $39.73, Nov 7 - Nov 15 $27.58, Nov 15 6:18 am $16.95, Oct 16 - Nov 21 $39.33, Nov 19 - Nov 21 $27.34, Nov 19 3:21 pm $16.95, Oct 16 - Nov 21 $39.33, Nov 19 - Nov 21 $27.09, Nov 21 8:46 pm $16.95, Oct 16 - Nov 21 $39.83, Nov 26 - Dec 1 $27.79, Nov 26 7:32 am $27.49, Nov 26 7:32 am $39.83, Nov 26 - Dec 1 $27.33, Nov 28 4:05 pm $26.84, Nov 28 4:05 pm $39.83, Nov 26 - Dec 1 $26.75, Dec 1 3:08 am $25.95, Dec 1 3:08 am $40.33, Dec 2 - Dec 6 $26.69, Dec 2 12:46 am $25.79, Dec 2 12:46 am $40.33, Dec 2 - Dec 6 $33.64, Dec 6 9:41 pm $24.69, Dec 6 9:41 pm $40.82, Dec 9 - Dec 14 $33.14, Dec 9 12:31 pm $24.40, Dec 9 12:31 pm $40.82, Dec 9 - Dec 14 $30.52, Dec 14 12:29 pm $23.71, Dec 14 12:29 pm $41.30, Dec 19 - Dec 29 $29.43, Dec 19 1:21 pm $24.05, Dec 19 1:21 pm $41.30, Dec 19 - Dec 29 $28.51, Dec 24 8:40 am $23.41, Dec 24 8:40 am $41.30, Dec 19 - Dec 29 $28.42, Dec 29 9:53 am $24.50, Dec 29 9:53 am $41.78, Dec 31 - Jan 5 $28.38, Dec 31 7:05 pm $24.13, Dec 31 7:05 pm $41.78, Dec 31 - Jan 5 $28.29, Jan 5 1:08 pm $23.88, Jan 5 1:08 pm $41.36, Jan 10 - Jan 15 $27.28, Jan 10 9:48 am $23.21, Jan 10 9:48 am $41.36, Jan 10 - Jan 15 $25.97, Jan 15 8:38 am $25.45, Jan 15 8:38 am $40.94, Jan 20 - Jan 22 $25.29, Jan 20 8:38 am $25.25, Jan 20 8:38 am $40.94, Jan 20 - Jan 22 $25.07, Jan 22 10:03 pm $25.07, Jan 22 10:03 pm $40.53, Jan 28 12:35 am $24.96, Jan 28 12:35 am $23.95, Jan 28 12:35 am $40.12, Feb 1 - Feb 12 $25.30, Feb 1 11:41 pm $23.18, Feb 1 11:41 pm $40.12, Feb 1 - Feb 12 $25.69, Feb 7 1:36 am $22.60, Feb 7 1:36 am $40.12, Feb 1 - Feb 12 $25.61, Feb 12 5:01 am $25.13, Feb 12 5:01 am $39.71, Feb 14 - Feb 20 $25.68, Feb 14 9:45 pm $24.49, Feb 14 9:45 pm $39.71, Feb 14 - Feb 20 $25.32, Feb 20 5:46 am $19.99, Feb 20 5:46 am $44.25, Feb 23 1:33 am $25.35, Feb 23 1:33 am $19.98, Feb 23 1:33 am $39.31, Feb 28 9:24 am $24.65, Feb 28 9:24 am $19.96, Feb 28 9:24 am $44.07, Mar 12 3:11 am $26.23, Mar 12 3:11 am $22.60, Mar 12 3:11 am $39.42, Mar 24 12:35 am $26.13, Mar 24 12:35 am $21.26, Mar 24 - Mar 29 $39.92, Mar 29 8:41 pm $26.06, Mar 29 8:41 pm $21.26, Mar 24 - Mar 29
61,948 1,389,468
1,562,500
1,171,875
781,250
390,625
Mar
May
Jul
Sep
Nov
Jan
Mar
May
2015
2016
Price Details
New
Latest
$39.92 Mar 29, '16
Highest
$44.25 Feb 23, '16
Lowest
$36.66 Jan 25, '15
Average
$42.54 (30d avg) $41.10 (90d avg) $40.80 (180d avg) $40.43 (365d avg) $39.87 (Lifetime average)
Added
Jan 25, 2015
3rd Party New
Latest
$26.06 Mar 29, '16
Highest
$33.64 Dec 6, '15
Lowest
$22.60 Oct 16, '15
Average
$26.20 (30d avg) $25.89 (90d avg) $26.43 (180d avg) $27.56 (365d avg) $27.64 (Lifetime average)
Added
Jan 25, 2015
3rd Party Used
Latest
$21.26 Mar 29, '16
Highest
$46.86 Mar 29, '15
Lowest
$16.95 Oct 16, '15
Average
$22.16 (30d avg) $22.76 (90d avg) $21.81 (180d avg) $24.47 (365d avg) $24.81 (Lifetime average)
Added
Jan 25, 2015
Sales Rank
30 day average: 328,741 90 day average: 430,784
Product Description
When processing text files, the 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 and for the GNU implementation, called . This book is useful for novices and experts alike.In this thoroughly revised edition, author and lead developer Arnold Robbins describes the language and program in detail, shows you how to use and for problem solving, and then dives into specific features of . System administrators, programmers, webmasters, and other power users will find everything they need to know about and . You will learn how to:This book is published under the terms of the GNU Free Documentation License. Royalties from the sales of this book go to the Free Software Foundation and to the author.
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