App-cat-v
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cat-v --nl=0
ã¢ã«ãã¡ããããæ°å以å¤ã®æåãæå®ãããå ´åã¯ããã®æåã«ç½®ãæãããã¾ãã
cat-v --nl='$'
2æå以ä¸ã®æååãæå®ãããå ´åãUnicodeæååã¨ãã¦è§£éããã¾ãã
cat-v --nl='RETURN SYMBOL' --sp='MIDDLE DOT'
ãã©ã°ã`+`ã§å§ã¾ãå ´åããã®æåã¯ãªãã¼ããªã¹ãã«è¿½å ããã¾ãã
cat-v --esc=+s
ã¤ã¾ããä¸è¨ã®ã³ãã³ãã¯ã次ã®ããã«æ¸ããã®ã¨åãæå³ã«ãªãã¾ãã
cat-v --esc=s --repeat +esc
- **--repeat**=_name_\[,_name_...\]
夿å¾ã®æåã¨åæã«å
ã®æåãåºåããæå種ãæå®ãã¾ããããã©ã«ãã¯`nl,np`ã§ãã以ä¸ã®ããã«ããã¨ãã¨ã¹ã±ã¼ãæåãå¯è¦åãããå
ã®ANSIã·ã¼ã±ã³ã¹ãæ£ããåºåããã¾ã...
cat-v -c esc --repeat esc,nl
_name_ ã `+` ã§å§ã¾ãå ´åã¯ãæ¢åã®è¨å®ã«å ãã¦ãã®æåã追å ãã¾ãã
cat-v -c esc --repeat +esc
- **-o**, **-oo**, **--original**
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ã®æååãåºåããã¾ãã
ãã®åºåã¯ã[App::cdif](https://metacpan.org/pod/App%3A%3Acdif)ã®`--line-by-line` (`--lxl`)ãªãã·ã§ã³ã§ä½¿ããã¨ãã§ãã¾ãã
- **-t**\[_n_\], **--expand**\[=_n_\]
- **-T**, **--no-expand**
ã¿ãæåã¯ããã©ã«ãã§å±éããã¾ããæç¤ºçã«ç¡å¹ã«ããã«ã¯ã**-T**ã¾ãã¯**--no-expand**ãªãã·ã§ã³ã使ç¨ãã¾ãã
**-t**ãªãã·ã§ã³ã«ä»»æã®æ°åãä¸ããããå ´åãããã¯ã¿ãå¹
ã¨ãã¦æ±ããã¾ããæ¬¡ã®2ã¤ã®ã³ãã³ãã¯ç価ã§ããï¼
cat-v -t4
cat-v -t --tabstop=4
ããã©ã«ãã§ã¯`needle`ã¹ã¿ã¤ã«ãé©ç¨ããã`--tabstyle`ã§å¤æ´ã§ãã¾ãã`--tabstyle` ãªãã·ã§ã³ã弿°ãªãã§æå®ãããå ´åãå©ç¨å¯è½ãªã¹ã¿ã¤ã«ã®ãªã¹ãã表示ããã¾ãã
`~/.cat-vrc`ãã¡ã¤ã«ã«ä»¥ä¸ã®è¨å®ãè¨è¿°ãããã¨ã§ãããã©ã«ãã§ã¿ãå±éãç¡å¹ã«ãããã¨ãã§ãã¾ãã
option default --no-expand
ãã®å ´åã`-t`ãªãã·ã§ã³ã§ä¸æçã«ã¿ãå±éãæå¹ã«ãããã¨ãã§ãã¾ãã
- **--tabstop**=# (DEFAULT: 8)
ã¿ãå¹
ãè¨å®ãã¾ãã
- **--tabhead**=#
- **--tabspace**=#
ã¿ããããã¨ããã«ç¶ãã¹ãã¼ã¹æåãè¨å®ãã¾ãããªã ã· ã§ ã³å¤ã 1 æå ã ã é·ãå ´åã¯ã unicode å 㨠ã ã¦è©ä¾¡ ã ãã¾ãã
- **--tabstyle**, **--ts**
- **--tabstyle**=_style_, **--ts**=...
- **--tabstyle**=_head-style_,_space-style_ **--ts**=...
ã¿ãã®å±éæ¹æ³ãè¨å®ãã¾ããä¾ãã°ã`è¨å·`ã¾ãã¯`å½±`ã鏿ãã¾ãã`squat-arrow,middle-dot`ã®ããã«2ã¤ã®ã¹ã¿ã¤ã«åãçµã¿åãããå ´åãã¿ããããã«ã¯`squat-arrow`ããã¿ãã¹ãã¼ã¹ã«...
ãã©ã¡ã¼ã¿ãªãã§å¼ã°ããå ´åãå©ç¨å¯è½ãªã¹ã¿ã¤ã«ãªã¹ãã表示ãã¾ããã¹ã¿ã¤ã«ã¯ [Text::ANSI::Fold](https://metacpan.org/pod/Text%3A%3AANSI%3A%3AFold) ã©ã¤ãã©ãªã§å®ç¾©ããã¦ãã¾ãã
- **-C**=_color_, **--color**=_color_
ç½®ãæããããæå㯠_color_ ã§æå®ãããè²ã§è¡¨ç¤ºããã¾ãããã®ãªãã·ã§ã³ã¯ãANSIã«ã©ã¼ã·ã¼ã±ã³ã¹ãå«ãåºåã«ã¯é©ããªãã§ãã
- **-E**, **--escape-backslash**
ããã¯ã¹ã©ãã·ã¥æåãã¨ã¹ã±ã¼ããããå½¢å¼`all`ã«å¤æãã¾ãã
ããã¯ã¹ã©ãã·ã¥ã¯å¶å¾¡æåã§ã¯ã¾ãããããã®ããã«ä»ã®å¶å¾¡æåãã¨ã¹ã±ã¼ã表ç¾ã«å¤æããçµæã¯ãæ§ã
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¨ã«è§£éãããã¨ãã§...
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echo -ne "$(cat-v -Ence FILE)"
# INSTALL
## CPANMINUS
CPANã¢ã¼ã«ã¤ãããï¼
cpanm App::cat::v
GITãªãã¸ããªãã
cpanm https://github.com/tecolicom/App-cat-v.git
# SEE ALSO
- [https://github.com/tecolicom/App-cat-v.git](https://github.com/tecolicom/App-cat-v.git)
Gitãªãã¸ããªã
- [App::optex::util::filter](https://metacpan.org/pod/App%3A%3Aoptex%3A%3Autil%3A%3Afilter)
`cat-v`ã³ãã³ãã®å身ã¯ããã¨ãã¨[App::optex](https://metacpan.org/pod/App%3A%3Aoptex)ã³ãã³ãã®ãã£ã«ã¿ã¢ã¸ã¥ã¼ã«ã¨ãã¦ä½ããããã®ã§ãã
- [https://harmful.cat-v.org/cat-v/](https://harmful.cat-v.org/cat-v/)
UNIXã¹ã¿ã¤ã«ãã¾ãã¯æå®³ã¨èããããcat -v
- [https://harmful.cat-v.org/cat-v/unix\_prog\_design.pdf](https://harmful.cat-v.org/cat-v/unix_prog_design.pdf)
UNIXç°å¢ã§ã®ããã°ã©ã è¨è¨
# AUTHOR
Kazumasa Utashiro
# LICENSE
Copyright © 2024-2025 Kazumasa Utashiro.
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