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Text File  |  1992-12-28  |  3.2 KB  |  74 lines
  1. Newsgroups: fj.lang.awk
  2. Path: sparky!uunet!ccut!news.u-tokyo.ac.jp!utnet-news!glocom!wnoc-tyo-news!cs.titech!jaist-news!hiro
  3. From: hiro@jaist-east.ac.jp (Masahiro Morita)
  4. Subject: Re: Pattern1,Pattern2
  5. In-Reply-To: i-wada@sra.CO.JP's message of Sat, 26 Dec 1992 06:47:13 GMT
  6. Message-ID: <HIRO.92Dec28152306@skywalker.jaist-east.ac.jp>
  7. Lines: 56
  8. Sender: news@jaist-east.ac.jp (News System Administrator)
  9. Organization: Japan Advanced Institute of Science and Technology Hokuriku,
  10.     Ishikawa, Japan
  11. References: <I-WADA.92Dec24193134@tsran3.sra.CO.JP>
  12.     <I-WADA.92Dec21145525@tsran3.sra.CO.JP>
  13.     <5970@pisces.denki.osakafu-u.ac.jp> <5994@pisces.denki.osakafu-u.ac.jp>
  14.     <6019@pisces.denki.osakafu-u.ac.jp>
  15.     <I-WADA.92Dec26154713@tsran3.sra.CO.JP>
  16. Date: Mon, 28 Dec 1992 06:23:06 GMT
  17.  
  18. In article <I-WADA.92Dec26154713@tsran3.sra.CO.JP> i-wada@sra.CO.JP (Isamu Wada) writes:
  19.  >> $@!VFCJL$JJQ?t!W$J$N$+$J$H%=!<%9$rFI$_;O$a$?$N$G$9$,!D$J$+$J$+;~4V$,$H$l(J
  20.  >> $@$:$=(J$@$NJU$N$H$3$m$ONI$/$o$+$j$^$;$s!#(J;_;
  21.  >> 
  22.  >> FS $@$H$+$N=i4|2=$7$F$$$k%F!<%V%k$K$O$J$$$7!D(J gawk 'A' $@$C$F(J$@$d$k$HA4$FBP(J
  23.  >> $@>]30(J $@$G(J gawk 'BEGIN{NULL=1} NULL,0' $@$C$F$d$k$HA49TBP>]$K$J$k$H$3$m$+$i(J
  24.  >> $@$9$k$H0lHL(J$@$NJQ?t$G$O$H;W$C$F$$$^$9!#(J
  25.  >> 
  26.  >> $@;W$&$K(J NULL $@$C$F$d$C$Q(J NULL $@$@$h$M!DIaDL(J NULL = 1 $@$J$s$F$7$J$$$h$M(J$@!D(J
  27.  >> $@$@$+$iL$Dj5A$@$C$?JQ?t$r;2>H$7$h$&$H$7$?;~E@$G(J 0 $@$K$J$k!#(J($@OBED$N?dB,(J)
  28.  
  29. $@8=:_!";d$O(J GAWK Manual $@$NK]Lu:n6H$r9T$J$C$F$$$k$N$G$9$,!"(JNULL $@$,FCJL$JJQ(J
  30. $@?t$H$7$F07$o$l$F$$$k$H$$$&5-=R$O$I$3$K$b$"$j$^$;$s!#(J($@$5$9$,$K!"%=!<%9$r(J
  31. $@D4$Y$k$H$3$^$G$O$d$C$F$$$^$;$s$,!#(J)
  32. $@$A$J$_$K!"(J
  33.  
  34.    gawk '/^Hogehoge/,TRUE' < file
  35.    gawk '/^Hogehoge/,FALSE' < file
  36.    gawk '/^Hogehoge/,NULL' < file
  37.  
  38. $@$O$9$Y$FF1$87k2L$K$J$j!"(J/^Hogehoge/ $@$K0lCW$9$k9T$+$i%U%!%$%k$N:G8e$^$G$r(J
  39. $@I=<($7$^$9!#(J
  40. $@$3$N%k!<%k$,4|BTDL$j$NF0:n$r$9$kM}M3$O!"OBED$5(J$@$s$,=q$$$F$$$kDL$j!"L$Dj5A(J
  41. $@JQ?t$N;2>H$OCM$H$7$F(J ""($@%L%kJ8;zNs(J) $@$b$7$/$O?tCM(J 0 ($@$D$^$j56(J) $@$r$H$k$3$H(J
  42. $@$K(J$@$"$j$^$9!#(J
  43. $@$b$A$m$s$3$l$i$NJQ?t$K2?$i$+$NCM(J ($@Nc$($P(J 1) $@$rBeF~$7$?>l9g!"F0:n$O0[$J$C(J
  44. $@$?$b$N$K$J$jF@$^$9(J$@!#Nc$($P!"(J
  45.  
  46.    gawk -v TRUE=1 '/^Hogehoge/,TRUE' < file
  47.  
  48. $@$O@h$[$I$H$O0[$J$j!"(J/^Hogehoge/ $@$K0lCW$9$k9T(J$@$N$_$rI=<($7$^$9!#(J
  49.  
  50. $@%U%!%$%k$N$"$k9T$+$i!":G8e$^$G$K0lDj$N=hM}$r2C$($kJ}K!$O$3$l$^$G5DO@$5$l(J
  51. $@$F$-$?$h(J$@$&$K!"(J
  52.  
  53.   gawk 'pattern,NULL { .... }' file1
  54.  
  55. $@$H$9$k$N$,0lHV%(%l%,%s%H$J2rK!$G$O$J$$$+$H;W$$$^$9!#(J
  56.  
  57. $@$H(J$@$3$m$,!"%U%!%$%k$N@hF,$+$i!"$"$k9T$^$G$K0lDj$N=hM}$r2C$($kJ}K!$O$3$l$^(J
  58. $@$G$N5DO@$NCf$G7hDjE*$JJ}K!$,$"(J$@$j$^$;$s$G$7$?!#$=$3$G!"$3$s$J$N$O$I$&$G$7$g(J
  59. $@$&$+!)(J
  60.  
  61.   gawk '{ .... }; pattern { exit }' file
  62.  
  63. $@$3$&$9(J$@$k$H!"(Jpattern $@$K0lCW$7$?9T$,8=$l$?;~E@$G(J exit $@$,<B9T$5$l!"=hM}$O=*(J
  64. $@N;$7$^$9!#$"$H!"%U%!%$%k$N@hF,$+$i(J$@:G=i$N6u9T$^$G$r=hM}$9$k$H$$$&$J$i!"4J(J
  65. $@C1$K(J
  66.  
  67.   gawk -v RS= 'NR==1 { print }' file
  68.  
  69. $@$G(J OK $@$G$9!#(J($@$?$@$7(J$@!"%P%0$,$"$k$i$7$/(J gawk version 2.14 $@0J9_$G$J$$$H$&$^(J
  70. $@$/$$$-$^$;$s!#(J)
  71.  
  72. $@>\$7$/$O(J gawk.texinfo $@$"$k$$$O(J$@!"$=$N$&$AH/Gd$5$l$kM=Dj$NF|K\8lHG(J gawk $@%^(J
  73. $@%K%e%"%k$r;2>H$7$F2<$5$$(J :-)
  74.