**GNU enscript**  컴퓨터 프로그램은  텍스트 파일을 pdf, PostScript, RTF,또는 HTML 형식등으로 변환하여주는 명령어형 프로그램이다. 변환시킬 대상파일 형식이 주어지지 않은 경우 입력 파일은 주어진 enscript 프로세스 표준으로 대체된다. Enscript는 명령어 형 프로그램이므로 파이프라인 등을 연계사용하여 확장할 수 있는 다른 형식의 출력이 미디어,텍스트 인코딩등  많은 옵션을 사용할 수 있는 사용자 정의 출력이 가능하다. 이것은 GNU GPL 버전 3하에 배포되고있다.

대용량 고속처리에도 불구하고 유니코드 등 완전한 인코딩은 미지원될수있다.

도움말(help)
---------

```
> enscript --help
Usage: enscript [OPTION]... [FILE]...
Mandatory arguments to long options are mandatory for short options too.
 -#                         an alias for option -n, --copies
 -1                         same as --columns=1
 -2                         same as --columns=2
     --columns=NUM          specify the number of columns per page
 -a, --pages=PAGES          specify which pages are printed
 -A, --file-align=ALIGN     align separate input files to ALIGN
 -b, --header=HEADER        set page header
 -B, --no-header            no page headers
 -c, --truncate-lines       cut long lines (default is to wrap)
 -C[START], --line-numbers[=START]
                            precede each line with its line number
 -d                         an alias for option --printer
 -D, --setpagedevice=KEY[:VALUE]
                            pass a page device definition to output
 -e[CHAR], --escapes[=CHAR]       enable special escape interpretation
 -E[LANG], --highlight[=LANG]     highlight source code
 -f, --font=NAME            use font NAME for body text
 -F, --header-font=NAME     use font NAME for header texts
 -g, --print-anyway         nothing (compatibility option)
 -G                         same as --fancy-header
     --fancy-header[=NAME]  select fancy page header
 -h, --no-job-header        suppress the job header page
 -H[NUM], --highlight-bars[=NUM]  specify how high highlight bars are
 -i, --indent=NUM           set line indent to NUM characters
 -I, --filter=CMD           read input files through input filter CMD
 -j, --borders              print borders around columns
 -J,                        an alias for option --title
 -k, --page-prefeed         enable page prefeed
 -K, --no-page-prefeed      disable page prefeed
 -l, --lineprinter          simulate lineprinter, this is an alias for:
                              --lines-per-page=66, --no-header, --portrait,
                              --columns=1
 -L, --lines-per-page=NUM   specify how many lines are printed on each page
 -m, --mail                 send mail upon completion
 -M, --media=NAME           use output media NAME
 -n, --copies=NUM           print NUM copies of each page
 -N, --newline=NL           select the newline character.  Possible
                            values for NL are: n (`\n') and r (`\r').
 -o                         an alias for option --output
 -O, --missing-characters   list missing characters
 -p, --output=FILE          leave output to file FILE.  If FILE is `-',
                            leave output to stdout.
 -P, --printer=NAME         print output to printer NAME
 -q, --quiet, --silent      be really quiet
 -r, --landscape            print in landscape mode
 -R, --portrait             print in portrait mode
 -s, --baselineskip=NUM     set baselineskip to NUM
 -S, --statusdict=KEY[:VALUE]
                            pass a statusdict definition to the output
 -t, --title=TITLE          set banner page's job title to TITLE.  Option
                            sets also the name of the input file stdin.
 -T, --tabsize=NUM          set tabulator size to NUM
 -u[TEXT], --underlay[=TEXT]      print TEXT under every page
 -U, --nup=NUM              print NUM logical pages on each output page
 -v, --verbose              tell what we are doing
 -V, --version              print version number
 -w, --language=LANG        set output language to LANG
 -W, --options=APP,OPTION   pass option OPTION to helper application APP
 -X, --encoding=NAME        use input encoding NAME
 -z, --no-formfeed          do not interpret form feed characters
 -Z, --pass-through         pass through PostScript and PCL files
                            without any modifications
Long-only options:
 --color[=bool]             create color outputs with states
 --continuous-page-numbers  count page numbers across input files.  Don't
                            restart numbering at beginning of each file.
 --download-font=NAME       download font NAME
 --extended-return-values   enable extended return values
 --filter-stdin=NAME        specify how stdin is shown to the input filter
 --footer=FOOTER            set page footer
 --h-column-height=HEIGHT   set the horizontal column height to HEIGHT
 --help                     print this help and exit
 --help-highlight           describe all supported --highlight languages
                            and file formats
 --highlight-bar-gray=NUM   print highlight bars with gray NUM (0 - 1)
 --list-media               list names of all known media
 --margins=LEFT:RIGHT:TOP:BOTTOM
                            adjust page marginals
 --mark-wrapped-lines[STYLE]
                            mark wrapped lines in the output with STYLE
 --non-printable-format=FMT specify how non-printable chars are printed
 --nup-columnwise           layout pages in the N-up printing columnwise
 --nup-xpad=NUM             set the page x-padding of N-up printing to NUM
 --nup-ypad=NUM             set the page y-padding of N-up printing to NUM
 --page-label-format=FMT    set page label format to FMT
 --ps-level=LEVEL           set the PostScript language level that enscript
                            should use
 --printer-options=OPTIONS  pass extra options to the printer command
 --rotate-even-pages        rotate even-numbered pages 180 degrees
 --slice=NUM                print vertical slice NUM
 --style=STYLE              use highlight style STYLE
 --swap-even-page-margins   swap left and right side margins for each even
                            numbered page
 --toc                      print table of contents
 --ul-angle=ANGLE           set underlay text's angle to ANGLE
 --ul-font=NAME             print underlays with font NAME
 --ul-gray=NUM              print underlays with gray value NUM
 --ul-position=POS          set underlay's starting position to POS
 --ul-style=STYLE           print underlays with style STYLE
 --word-wrap                wrap long lines from word boundaries
```

사용 예
----

pdf 출력

```
> enscript sample.txt  -o  sample.pdf
```

참고
--

1. ↑  (GNU)Report bugs to <bug-enscript@gnu.org>.