# \[Bug #1031\] -U $B%\*%W%7%g%s$N@bL@$,(B --help $B$K$J$$(B

**URL:** <https://www.ruby-forum.com/t/bug-1031-u-b-w-7-g-s-n-bl-b-help-b-k-j-b/185688>\
**Category:** Development\
**Created:** [March 24, 2010, 5:45pm UTC](https://www.ruby-forum.com/t/bug-1031-u-b-w-7-g-s-n-bl-b-help-b-k-j-b/185688 "2010-03-24T17:45:57Z")\
**Posts on this page:** 6\
**Page:** 1

<div class="post-metadata">

**Author:** ![Yusuke\_E](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/y/f08c70/32.png) [@Yusuke\_E](https://www.ruby-forum.com/u/Yusuke_E)\
**Post date:** [March 24, 2010, 5:45pm UTC](https://www.ruby-forum.com/t/bug-1031-u-b-w-7-g-s-n-bl-b-help-b-k-j-b/185688/1 "2010-03-24T17:45:57Z")

</div>

e$B%A%1%C%He(B #1031 e$B$,99?7$5$l$^$7$?!#e(B (by Yusuke E.)

e$B1sF#$G$9!#e(B

> e$B$^$D$b$He(B e$B$f$-$R$m$G$9e(B
> 
> In message “Re: [ruby-dev:37818] [Bug #1031] -U e$B%\*%W%7%g%s$N@bL@$,e(B --help e$B$K$J$$e(B”  
> on Thu, 22 Jan 2009 14:02:11 +0900, Shyouhei U. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) writes:
> 
> |e$B=D$Oe(B24e$B9T$J$N$GJ8LL$rD4@0$9$l$Pe(B80e$BJ8;z$KG\<$a$k$N$O2DG=$G$7$g$&!#e(B  
> |e$B$$$:$l$K$;$he(B1e$B2hLL$K$3$@$o$C$F$k$N$O$^$D$b$H$5$s$J$N$G$^$D$b$H$5$s$Ke(Bassigne$B$7$H$-$^$9$M!#e(B
> 
> e$B0z$-\<u$1$^$7$?!#J80F$NDs0F$,$“$k$H$”$j$,$?$$$G$9!#e(B  
> ruby-coree$B$KJ9$$$?J}$,$$$$$+$J$"!#e(B

e$B$3$N7o!"$I$&$J$C$F$k$s$G$7$g$&!#e(B

e$B!V=D$Oe(B24e$B9T$J$N$GJ8LL$rD4@0$9$l$Pe(B80e$BJ8;z$KG\<$a$k$N$O2DG=!W$H$N$3$He(B  
e$B$G$9$,!"8=:\_$9$G$Ke(B 24 e$B9T;H$C$F$7$^$C$F$$$k$H;W$$$^$9!#e(B

$ ./ruby -h | wc -l  
24

e$B$I$&$$$&$3$H$J$s$G$7$g$&!#Ev;~$O$^$@M\>$C$F$?!)e(B

## – Yusuke E. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)

[http://redmine.ruby-lang.org/issues/show/1031](http://redmine.ruby-lang.org/issues/show/1031)

---

<div class="post-metadata">

**Author:** ![Yusuke\_E](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/y/f08c70/32.png) [@Yusuke\_E](https://www.ruby-forum.com/u/Yusuke_E)\
**Post date:** [March 25, 2010, 5:45am UTC](https://www.ruby-forum.com/t/bug-1031-u-b-w-7-g-s-n-bl-b-help-b-k-j-b/185688/2 "2010-03-25T05:45:54Z")

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e$BA0ED$G$9!#e(B

2010e$BG/e(B3e$B7ne(B25e$BF|e(B1:45 Yusuke E.  
[removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid):

> e$B!V=D$Oe(B24e$B9T$J$N$GJ8LL$rD4@0$9$l$Pe(B80e$BJ8;z$KG\<$a$k$N$O2DG=!W$H$N$3$He(B  
> e$B$G$9$,!"8=:\_$9$G$Ke(B 24 e$B9T;H$C$F$7$^$C$F$$$k$H;W$$$^$9!#e(B
> 
> $ ./ruby -h | wc -l  
> 24
> 
> e$B$I$&$$$&$3$H$J$s$G$7$g$&!#Ev;~$O$^$@M\>$C$F$?!)e(B

e$B%7%'%k$N%W%m%s%W%H$G0l9T;H$o$l$k$3$H$r9M$($k$H!"8=:\_$Ne(B24e$B9T$G$b$9$G$Ke(B80x24e$B$Ne(B  
e$B0l2hLL$K$O\<}$^$C$F$J$$$s$8$c$J$$$G$7$g$&$+!#e(B  
lesse$B$de(Blve$B$G$be(B23e$B9T$7$+I=\<($G$-$^$;$s$7!#e(B

---

<div class="post-metadata">

**Author:** ![Yusuke\_E](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/y/f08c70/32.png) [@Yusuke\_E](https://www.ruby-forum.com/u/Yusuke_E)\
**Post date:** [March 25, 2010, 7:12am UTC](https://www.ruby-forum.com/t/bug-1031-u-b-w-7-g-s-n-bl-b-help-b-k-j-b/185688/3 "2010-03-25T07:12:30Z")

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まあみんなでうなっててもしょうがないので改善案を出してみましょうか。  
以下の例だと横79文字、縦22行です。

Usage:  
ruby [options …] – script [script optoins…]

Options:  
Please consult the online manual for the comprehensive list of  
options  
understood, but the most frequently used ones are:

```
-0[n] much like perl -0
-a much like perl -a
-c much like perl -c
-d muck like perl -d
-e program much like perl -e
-F pattern much like perl -F
-i[ext] much like perl -i
-I dir much like perl -I
-l much like perl -l
-n much like perl -n
-p much like perl -p
-r lib pre-require lib before running the script
-T level much like perl -T, but several levels are there.
-v much like perl -v
-w much like perl -w
```

---

<div class="post-metadata">

**Author:** ![Yusuke\_E](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/y/f08c70/32.png) [@Yusuke\_E](https://www.ruby-forum.com/u/Yusuke_E)\
**Post date:** [March 25, 2010, 12:25pm UTC](https://www.ruby-forum.com/t/bug-1031-u-b-w-7-g-s-n-bl-b-help-b-k-j-b/185688/4 "2010-03-25T12:25:04Z")

</div>

e$BA0ED$G$9!#e(B

2010e$BG/e(B3e$B7ne(B25e$BF|e(B15:11 Urabe S.  
[removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid):

> e$B$^$“$_$s$J$G$&$J$C$F$F$b$7$g$&$,$J$$$N$G2~A10F$r=P$7$F$_$^$7$g$&$+!#e(B  
> e$B0J2\<$NNc$@$H2#e(B79e$BJ8;z!”=De(B22e$B9T$G$9!#e(B

e$B$($C$H!"$3$N=PNO$r8+$Fe(Bperl  
-he$B$9$k$H!"7k6Ie(Bperle$B$N=PNO$,e(B24e$B9T$rD6$($F$7$^$&$N$G!"e(B  
e$BBP0F$H$7$Fe(B24e$B9T$N@)8B$r30$9$H$$$&$N$O$I$&$G$7$g$&$+!#e(B

---

<div class="post-metadata">

**Author:** ![Yusuke\_E](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/y/f08c70/32.png) [@Yusuke\_E](https://www.ruby-forum.com/u/Yusuke_E)\
**Post date:** [March 25, 2010, 1:48pm UTC](https://www.ruby-forum.com/t/bug-1031-u-b-w-7-g-s-n-bl-b-help-b-k-j-b/185688/5 "2010-03-25T13:48:12Z")

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e$B:XF#$H?=$7$^$9!#e(B

On Thu, 25 Mar 2010 20:24:52 +0900  
Shugo M. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> e$BBP0F$H$7$Fe(B24e$B9T$N@)8B$r30$9$H$$$&$N$O$I$&$G$7$g$&$+!#e(B

+1e$B$7$^$9!#e(B

e$BKM$,CN$k8B$j!"$[$H$s$I$N%3%^%s%Ie(B(GNUe$B%W%m%@%/%He(B)e$B$Oe(B  
–help e$B$G$9$Y$F$N%3%^%s%I%i%$%se(B  
e$B%_%W%7%g%s$rI=\<($7$^$9!#%f!\<%6!\<$Oe(BRubye$B$K$b$=$l$r4|BT$7$F$$$k$H;W$$$^$9!#e(B  
e$B$=$N4|BT$O!“2a5n$K2?EY$b4s$;$i$l$?!”!V!{!{%_%W%7%g%s$,e(B–helpe$B$K=P$J$$!W$H$$$&e(B  
e$B!V%P%0Js9p!W$+$i==J,$K?dB,$G$-$k$H;W$$$^$9!#e(B

e$B$^$D$b$H$5$s$,=PNO$N%3%s%Q%/%H$5$K$3$@$o$k$N$b0lN$$"$k$H;W$$$^$9$,!"8=\<B$H$7$F!“e(B  
Rubye$B$N%_%W%7%g%s$OA}$(B3$1$F$$$^$9!#$3$l$O!Ve(B–helpe$B$GGD0.$G$-$k\>pJs$H!"8=\<B$KMxMQe(B  
e$B$G$-$k5!G=$H$NP_N%$,Bg$-$/$J$C$F$$$k!W$H$$$&$3$H$G$9!#$3$N8=\<B$+$i$OL$r0o$i$9$Y$-$G$Oe(B  
e$B$J$$$G$7$g$&!#$b$7%f!\<%6!\<$,!”\>e5-$NP\*N%$K%O%^$C$?8e$K!V%P%0Js9p!W$r9T$C$F$$$k$N$J$i!“e(B  
e$B\>e$,$C$?Js9p0J\>e$N?t$NIT9,$,$”$C$?$+$b$7$l$^$;$s!#e(B

e$B!Ve(Bman  
rubye$B$9$l$P!":#$G$b$9$Y$F$N%_%W%7%g%s$N@bL@$,8+$i$l$k!W$H$$$&\<gD%$b$"$k$+$H$Oe(B  
e$B;W$$$^$9!#$7$+$7B?$/$N%f!\<%6!\<$O!"e(B–helpe$B$N=PNO$NJ}$,%3%s%Q%/%H$G\<j7Z$@$HA[A|$9$k$Ge(B  
e$B$7$g$&!#\<j7Z$JJ}!a%f!\<%6!\<$,$^$:8+$=$&$JJ}$b!"4|BTDL$j$KJ,$+$j$d$9$/$9$k!a40A4$Je(B  
e$B%_%W%7%g%s0lMw$rI=\<($9$k$N$,!“K\>$^$7$$BP=h$G$”$k$H9M$($^$9!#e(B

e$B$h$C$F!“!Ve(B–helpe$B$N=PNO$Oe(B24e$B9T0JFb!W$H$$$&@)8B$r30$7!”$9$Y$F$N%_%W%7%g%s$rI=\<($9$k$N$,e(B  
e$B$b$C$H$bBEEv$JA_Br;h$@$H;W$$$^$9!#e(B

e$B$?$@KAF,$G!V$[$H$s$I$N!W$H=q$$$?$h$&$K!“8=\<B$H$7$FNc30$b$”$j$^$9!#%_%W%7%g%s$,B?$$e(B  
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-ve$B$He(B  
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e$B$3$l$i$N%3%^%s%I$NMM$K!“8=9T$N!Ve(B24e$B9T0JFb$N%3%s%Q%/%H$J35MW$H$J$k%j%9%H$rI=\<($9$k!W5!G=$re(B  
–helpe$B$KM?$($?$^$^!”$=$l$H$OJL$K!V40A4$J%j%9%H$rI=\<($9$k!We(B–longhelpe$B$N$h$&$J%\*%W%7%g%s$re(B  
e$BMQ0U$9$k$N$,!"\<!A1$N:v$K$J$k$+$b$7$l$^$;$s!#e(B

e$B$?$@$=$N\>l9g!"e(B–helpe$B$NCf$K$OI,$:e(B–longhelpe$B\<+BN$N@bL@$rF~$l!"40A4$J%j%9%H$X$N%]%$%s%?$re(B  
e$BDs\<($9$k$h$&$K$_4j$$$7$?$$$G$9!#8=\>u$G$O!"e(B–helpe$B$,40A4$J%j%9%H$G$J$$$3$H$,L@\<($5$l$F$$$J$$e(B  
e$B;v$,!"4_0c$$$r@8$`860x$K$J$k$HA[A|$9$k$+$i$G$9!#e(B

---

<div class="post-metadata">

**Author:** ![Yusuke\_E](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/y/f08c70/32.png) [@Yusuke\_E](https://www.ruby-forum.com/u/Yusuke_E)\
**Post date:** [March 26, 2010, 2:39am UTC](https://www.ruby-forum.com/t/bug-1031-u-b-w-7-g-s-n-bl-b-help-b-k-j-b/185688/6 "2010-03-26T02:39:11Z")

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2010/3/25 Tadashi S. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid):

> e$B$3$l$i$N%3%^%s%I$NMM$K!“8=9T$N!Ve(B24e$B9T0JFb$N%3%s%Q%/%H$J35MW$H$J$k%j%9%H$rI=\<($9$k!W5!G=$re(B  
> –helpe$B$KM?$($?$^$^!”$=$l$H$OJL$K!V40A4$J%j%9%H$rI=\<($9$k!We(B–longhelpe$B$N$h$&$J%\*%W%7%g%s$re(B  
> e$BMQ0U$9$k$N$,!"\<!A1$N:v$K$J$k$+$b$7$l$^$;$s!#e(B
> 
> e$B$?$@$=$N\>l9g!"e(B–helpe$B$NCf$K$OI,$:e(B–longhelpe$B\<+BN$N@bL@$rF~$l!"40A4$J%j%9%H$X$N%]%$%s%?$re(B  
> e$BDs\<($9$k$h$&$K$_4j$$$7$?$$$G$9!#8=\>u$G$O!"e(B–helpe$B$,40A4$J%j%9%H$G$J$$$3$H$,L@\<($5$l$F$$$J$$e(B  
> e$B;v$,!"4_0c$$$r@8$`860x$K$J$k$HA[A|$9$k$+$i$G$9!#e(B

ruby -h -ve$B$K;?@.$7$^$9!#$A$J$_$Ke(Bmake  
helpe$B$O8=:_$=$&$d$C$F\>$7$$$3$H$O%_%s%i%$%s%^%K%e%“%k$r8+$k$h$&$K%]%$%s%?$r\<($7$F$”$C$F!"e(B  
e$B$^$?\>-MhE_$Ke(Bmake  
help-verbosee$B$\_$?$$$J$N$rF3F~$G$-$?$i$$$$$J$H$b;W$C$F$^$9!#e(B