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AA-awk-history
http://awk.freeshell.org/AA-awk-history\\ a concise history of awk and some of its forks\\ {{{ common . . . ~1989 PolyTron [4] gawk 1986 gnu [5] mawk ? M.Brennan [6] busybox ? [7] }}} [1] the original . . . http://invisible-island.net/mawk/\\ http://brenocon.com/blog/2009/09/dont-mawk-awk-the-fastest-and-most-elegant-big-data-munging-language/\\ . . .
2K - last updated 2013-10-26 02:28 UTC by g0ph3r
AA-awk-one-page
http://awk.freeshell.org/AA-awk-one-page\\ 2013-09-19 20:23:02 http://awk.freeshell.org/g0ph3r\\ attempt . . . -- requires the four .dll files)\\ \\ mawk 1.3.4 2013-08-03 ((often the fastest awk))\\ home: . . . http://invisible-island.net/mawk/mawk.html\\ changelog: http://invisible-island.net/mawk/CHANGES\\ . . . exe-cutable: ftp://invisible-island.net/mawk/win32/\\ \\ busybox awk - based on gawk 3.1.8 . . . http://brenocon.com/blog/2009/09/dont-mawk-awk-the-fastest-and-most-elegant-big-data-munging-language/\\ . . .
2K - last updated 2013-09-20 06:55 UTC by g0ph3r
Adler32Checksum
As documented in the [[http://en.wikipedia.org/wiki/Adler-32 | Adler-32 Wikipedia article]]. {{{ awk . . . to strings before using # them as keys. Yikes! Mawk mitigates this somewhat, but # gawk and busybox . . .
4K - last updated 2008-12-31 12:05 UTC by pgas
awk-glossary
concise glossary of the essential awk - Last edited 2014-08-04 02:26 UTC\\ Contents: . . . https://www.gnu.org/software/gawk/\\ mawk: michael brennian's . . . 1.3.4: http://invisible-island.net/mawk/\\ bbawk: busybox . . . mawk(1) man page:\\ http://invisible-island.net/mawk/manpage/mawk.html\\ . . . http://invisible-island.net/mawk/CHANGES\\ bbawk expose`: . . .
5K - last updated 2014-08-04 03:23 UTC by y0tta
awk.exe
[[awk.exe]] Last edited 2013-05-27 23:57:16 PDT\\ The first is from Dr. Kernighan - the k of awk.\\ gawk . . . has MPFR for extended precision calculations.\\ mawk is sometimes much faster than all the above.\\ . . . by AD Robbins]]\\ (450 page exposé of gawk/awk/mawk)\\ \\ mawk.exe version 1.3.4 (file date 2011-05-21)\\ . . . are fine)\\ from: http://invisible-island.net/mawk/\\ file: ftp://invisible-island.net/mawk/win32/mawk-vs6.zip\\ . . . 64bit: ftp://invisible-island.net/mawk/win32/mingw64-20121209.zip\\ (neither system() . . .
2K - last updated 2013-05-28 07:57 UTC by g0ph3r
awk 2012 ISO
**[[awk_2012_ISO]]** revised: . . . Dr. Michael D. Brennan (did mawk up to 1.3.3)\\ was at boeing - whereabouts unknown\\ . . . E. Dickey (maintainer of mawk 1.3.4)\\ home: http://invisible-island.net\\ . . . mawk: http://invisible-island.net/mawk\\ . . . [[http://invisible-island.net/mawk/CHANGES|changes from 1.3.3:]]\\ \\ Nelson H. F. . . .
4K - last updated 2012-09-16 03:39 UTC by g0ph3r
awk benchmarks
post awk benchmarks here:\\ see http://awk.freeshell.org/awk.exe for awks used here.\\ {{{awk C:\#> . . . tt %mawk% -v n=5e4 -v s=x BEGIN{n+=0;for(i=1;i!=2048;i*=2)s=(s)(s);print( . . . mawk 17.066 seconds gawk 4.0.1 3:15.422 min 11.45 times . . . mawk 1.482 gawk 15.432 (10.4) awk95 14.086 (9.5) awk64 . . .
1K - last updated 2012-08-26 14:21 UTC by g0ph3r
awka
Awka is comprised of an awk-to-C translator and a library the C code is linked against, to produce executables . . . homepage]] Unlike [[libmawk]], Awka strives to be compatible with both gawk . . . and POSIX (libmawk, of course, should have the same compatibility . . . as [[mawk]]). Awka is capable of producing output for use . . .
2K - last updated 2012-01-14 18:36 UTC by lewellyn
AwkFeatureComparison
This page lists which awk implementations support which features. Additions and corrections are very . . . awk|=GNU awk 3.1.6|=Busybox awk 1.11.3|=mawk 1.3.3|=nawk (solaris 2.8)|=/usr/xpg4/bin/awk (solaris . . .
4K - last updated 2015-04-27 13:23 UTC by pgas
AwkOnWindows
[[AwkOnWindows|This page]] lists available versions of awk for ms windows.\\ Example: //awk /foo/{print(NR,$0)} . . . gawk]] which adds many extensions and\\ mawk which is often two to ten times faster. ----\\ . . . awk (bwk-princeton) 20100228, gawk 3.1.7, \\ and mawk 1.3.3 Ported to Win32 by Olaf Schoenfeldt. http://www.klabaster.com/progs/awk95.zip . . . Watcom C/C++32 http://www.klabaster.com/progs/mawk32.zip 177kB\\ mawk.exe - Michael D. Brennan's . . . mawk 1.3.3 156kB\\ compiled with Open Watcom C/C++ . . .
2K - last updated 2010-10-24 09:39 UTC by g0pher
AwkOnWindowsHowto
AwkOnWindowsHowto\\ rough cut - needs edit {{{ 3) awk command line switches/usage from a win32 cmd.exe . . . the ; time subtracted from next awk95 nawk gawk mawk ; 0.73 1.00 1.37 1.20 i++; 1.69 1.54 2.32 5.56 . . .
3K - last updated 2010-10-24 07:44 UTC by g0pher
CAAN-or-caan
**caan: the comprehensive awk archive network**\\ -or-\\ . . . 4.1.0 64-bit wo MPFR; 32-bit w/wo MPFR\\ \\ mawk: http://invisible-island.net/mawk/ . . . version 1.3.4\\ mawk(1): http://invisible-island.net/mawk/manpage/mawk.html\\ . . . changes: http://invisible-island.net/mawk/CHANGES 2013/12/27\\ exe: . . . ftp://invisible-island.net/mawk/win32/\\ \\ bbawk(1): http://wiki.alpinelinux.org/wiki/Awk\\ . . .
4K - last updated 2014-05-29 02:01 UTC by g0ph3r
division
== Quotient Division == The [[slash]] symbol can be used as the division [[operator]] to produce the . . . error, if a division by zero is encountered. === mawk === The mawk interpreter does not abort with a . . . if a division by zero is encountered. Instead mawk returns an inf string without producing a warning . . .
2K - last updated 2011-03-20 07:07 UTC by markhobley
ENVIRON
Modern versions of new awk (gawk, mawk, Bell Labs awk, any POSIX awk) all provide an array named ENVIRON. . . .
1K - last updated 2008-11-19 13:13 UTC by pgas
ENVIRONJapanese
Modern versions of new awk (gawk, mawk, Bell Labs awk, any POSIX awk) all provide an array named ENVIRON. . . .
1K - last updated 2008-11-24 08:05 UTC by pgas
faster awk
1) optimize your code ie array references are slow 2) use a faster awk mawk 3) use gawk ability to include . . .
1K - last updated 2012-04-20 07:21 UTC by g0pher
FileExistence
The most portable way to test for the existence of a file is to simply try and read from the file. {{{ . . . }}} [ I've read reports that earlier versions of mawk would write to stderr as well as getline returning . . .
1K - last updated 2008-11-18 13:26 UTC by pgas
FileExistenceJapanese
The most portable way to test for the existence of a file is to simply try and read from the file. {{{ . . . }}} [ I've read reports that earlier versions of mawk would write to stderr as well as getline returning . . .
1K - last updated 2008-11-24 08:07 UTC by pgas
g0ph3r
Newest: Last edited 2012-09-23 08:41 UTC\\ [[text.2.wiki.awk]] converts . . . [[awk.exe]] available binaries\\ [[mawk_wish_list]] expose of mawk 1.3.4\\ aka . . .
1K - last updated 2012-09-23 14:29 UTC by g0ph3r
g0pher
Notes: [[g0pher]] from [[irc://irc.freenode.net//#awk|#awk channel on freenode]]. *Latest (2012-03-18) . . . [[http://sourceforge.net/projects/gnuwin32/files/mawk/1.3.3-1/ |mawk-1.3.3-1-doc.zip]])\\ **[[http://lawker.googlecode.com/svn/fridge/share/pdf/awkcard.pdf . . . is nine page summary of gawk(3.1.7)/awk/mawk.\\ **the help file gawk.hlp 3.1.3 under doc folder . . . |here]].\\ **Newest 2010 1.3.4 mawk source [[http://invisible-island.net/mawk/mawk.html . . . |here]].\\ *Interesting discussion using awk/mawk on large files and comparison to other languages.\\ . . .
2K - last updated 2013-05-28 04:13 UTC by g0ph3r
HomePage
This wiki is maintained by regulars from the **#awk** channel on **[[https://libera.chat/|irc.libera.chat]]** . . . sake. ---- == Variants of awk * [[gawk]] * [[mawk]]/[[libmawk]] * [[bwk]] * [[nawk]] * [[oawk]] . . .
5K - last updated 2023-06-26 04:15 UTC by HappMacDonald
HomePageJapanese
Here is the Japanese page for [[HomePage]]. 英語のページは[[HomePage|こちら]]です。 この wiki は **[[http://www.freenode.net|irc.freenode.net]]** . . . 年: BWK awk がオープンライセンスの元でリリースされました。万歳! # 少し前に、mawk, xgawk, jawk, awkcc, Kernighan の名前のない awk-to-C++ . . .
5K - last updated 2008-10-19 07:34 UTC by hi saito
How do I report a bug in gawk
This is described in great detail in the gawk documentation. In brief: # Make sure what you've discovered . . . and, if possible, comparing with nawk and mawk. # Cut down the program and data to as small as . . .
1K - last updated 2008-11-18 12:07 UTC by pgas
How do I report a bug in gawkJapanese
This is described in great detail in the gawk documentation. In brief: # Make sure what you've discovered . . . and, if possible, comparing with nawk and mawk. # Cut down the program and data to as small as . . .
1K - last updated 2008-11-24 08:07 UTC by pgas
Inicio
Este wiki es mantenido por los usuarios del cenal **#awk** en **[[http://www.freenode.net|irc.freenode.net]]**. . . . ¡Hurra! # y hace ya no tanto tiempo aparecieron: mawk, xgawk, jawk, awkcc, el compilador de awk a C++ . . .
7K - last updated 2009-02-12 23:31 UTC by fcr
LevenshteinEditDistance
The [http://en.wikipedia.org/wiki/Levenshtein_distance|Levenshtein edit distance] calculation is useful . . . all of which were benchmarked across gawk, mawk and busybox awk. The approaches started with a . . .
6K - last updated 2010-04-16 10:19 UTC by pgas
libmawk
libmawk is a fork of [[mawk]], designed for embedding in C programs. Compare and contrast with [[awka]]. . . . from the project's [http://repo.hu/projects/libmawk/|homepage]: Libmawk has the following main features: . . . awk source to include another awk source Since mawk is licensed under the GNU GPL v2 and libmawk is . . . a fork of mawk, libmawk is licensed under the GNU GPL v2 too. . . .
2K - last updated 2012-01-16 09:07 UTC by lewellyn
mawk
The **mawk** package provides a very fast awk implementation by Mike Brennan[1] based on a byte code . . . Thomas E. Dickey. [[http://invisible-island.net/mawk/mawk.html|mawk homepage]] mawk aims to be compatible . . . conformance and a few extensions. See also: [[libmawk]] [1] Brennan still maintains his own version . . . of **mawk** called **mawk-2** which differs from the current . . . be found at https://github.com/mikebrennan000/mawk-2 . . .
1K - last updated 2023-11-23 19:50 UTC by AwkwardCoder
mawk wish list
[[mawk_wish_list]]\\ mawk 1.3.4 from Thomas Dickey http://invisible-island.net/mawk/\\ his mawk is even . . . faster than mawk 1.3.3\\ on some things like array references it . . . or gawk\\ \\see file http://invisible-island.net/mawk/CHANGES for list of changes since 1.3.3\\ eg he . . . "/dev/stdin" name for stdin\\ My wish list for mawk: {{{ 1) a mawk64.exe for windows 7 - 64 bit. 2) . . . source switch as in gawk 3) system() is broke in mawk.exe / windows 7 - 64 bit (although pipes work . . .
2K - last updated 2013-05-28 04:04 UTC by g0ph3r
MicrosoftWindowsInstallation
== Installation of an awk interpreter in Microsoft Windows The awk installer file is mawk-1.3.3-1-bin.zip . . . command prompt: C: CD \WINDOWS\TEMP\TEMP REN MAWK-1.3.3-1-BIN MAWK CD MAWK\BIN MD \PROGRAMS\AWK . . . MD \PROGRAMS\AWK\BIN CP MAWK.EXE \PROGRAMS\AWK\BIN As Administrator, it is . . . .awk files with the awk interpreter C:\AWK\BIN\MAWK.EXE . . .
1K - last updated 2009-07-10 18:46 UTC by MarkHobley
MostrarApostrofos-español
Esta pregunta es tan frecuente que merece su propia respuesta. Y aunque pareciera que esto es una limitación . . . el siguiente fragmento de código en gawk, mawk y en el awk de busybox y compare los resultados: . . . "\x27foo!\x27"}' }}} Notese que mientras mawk y el awk del busybox dan los resultados esperados, . . .
4K - last updated 2009-01-15 20:03 UTC by fcr
PrimeNumberSieve
This is the standard sieve of Eratosthenes implemented in portable awk. The running time of the bare . . . primes[i] } }}} === Methodology {{{ for i in awk mawk 'busybox awk'; do for j in 10000 20000 30000; . . . -f primes.awk $j $k;done;done;done for i in awk mawk 'busybox awk';do echo $i;time $i -f primes.awk . . . //1// | //1// | //1// |5.29s, 5.37s, 5.38s| ==== mawk 1.3.3 mawk has a default compiled-in maximum of . . . applet displays the same performance scaling as mawk, only with a slightly different constant factor. . . .
4K - last updated 2008-06-19 05:56 UTC by gnomon
PrintASingleQuote
This question gets asked often enough that it deserves its own answer. This common question doesn't actually . . . Try the following fragment instead in gawk, mawk and busybox awk and compare the results: {{{ awk . . . 'BEGIN{print "\x27foo!\x27"}' }}} Note that [[mawk]] and busybox awk print the expected string, but . . .
5K - last updated 2015-07-05 09:45 UTC by pitman
PrintASingleQuoteJapanese
This page is the translated page of PrintASingleQuote written in Japanese. この問題は何度も質問される内容なので、議論するのに値する問題です。 . . . 0";exit 0}' }}} ・・・でも、この一貫性は偽りなのです。 gawk, mawk や busybox の awk で以下の断片を実行して、結果を比較してみてください。 {{{ . . . awk 'BEGIN{print "\x27foo!\x27"}' }}} mawk と buxybox の awk は予想通りの文字列を表示しますが、gawk はマルチバイト文字を出力することに注意してください。 . . .
3K - last updated 2008-10-15 14:22 UTC by hi saito
RepeatAString
Sometimes it is useful to have something like Perl's 'x' operator, which repeats a string N times. This . . . above is recursive, but performs very well under mawk, gawk and busybox awk. There are many other possible . . .
1K - last updated 2009-03-01 19:15 UTC by h-67-101-152-180.nycmny83.dynamic.covad.net
SplitIntoChars
In portable POSIX awk, the only way to do this is to use substr to pull out each character, one by one. . . . This is painful. However, gawk, mawk, and the newest version of the Bell Labs awk all . . .
1K - last updated 2008-11-24 08:20 UTC by pgas
SplitIntoCharsJapanese
In portable POSIX awk, the only way to do this is to use substr to pull out each character, one by one. . . . This is painful. However, gawk, mawk, and the newest version of the Bell Labs awk all . . .
1K - last updated 2008-11-24 08:35 UTC by pgas
tracert.awk
{{{ awk #:: C:\_\_u\tracert.awk #: 2014-07-06 19:47:02 #:: rod.t_2014 #:: extract basename for tracert . . . if((_awk !~ "gawk") && \ (_awk !~ "mawk")) \ sysmul = 256; _dtcmd = "echo.%date%__%time%"; . . .
4K - last updated 2014-07-07 06:15 UTC by 212.205.56.222
truth
== Boolean Truth == A **boolean [[expression]]** has only two outcomes: **true** or **false**. In [[awk]], . . . var="00" and var=" 00" }}} while with gnu awk, mawk, busybox awk and /usr/xpg4/bin/awk on solaris: . . .
3K - last updated 2013-02-20 17:34 UTC by markhobley
What is awk
awk is an extraction and reporting language, named after its three original authors: * Alfred V. **A**ho . . . announces [[http://freshmeat.net/projects/mawk/|mawk]] on [http://groups.google.com/group/comp.lang.misc/msg/2ebf639c2f976fa2|Usenet]. . . .
5K - last updated 2014-11-28 08:24 UTC by pgas
Which version of awk should I choose
This is a comparison between the original [awk] package and other variants. | | [[awk]] | [[bwk]] | [[gawk]] . . . | [[mawk]] | [[nawk]] | Debian | Yes | | Yes | Yes | [[mawk]] . . .
1K - last updated 2011-08-13 20:50 UTC by 92.40.253.96.threembb.co.uk
41 pages found.
