Ini adalah jawaban lain yang berbasis pygments , dengan beberapa peningkatan besar:
- tidak rusak
lesspipe
atau lessfile
filter
- bekerja dengan beberapa input
less
- dengan benar mem-parsing jenis skrip dari header shebang
- berfungsi untuk semua 434 jenis file yang dapat dijelaskan oleh Pygments
- skema warna diparameterisasi sebagai variabel lingkungan
Instal Pygments dan Gawk
sudo apt-get install python-pygments python3-pygments gawk
Setel Variabel Lingkungan
Periksa apakah lesspipe
atau lessfile
sudah diaktifkan:
echo $LESSOPEN
Jika Anda tidak melihat salah satu program direferensikan di sana, pastikan lesspipe
sudah terpasang (sebagian besar distro menyertainya).
Tambahkan yang berikut ke ~/.bashrc
:
# sets LESSOPEN and LESSCLOSE variables
eval "$(SHELL=/bin/sh lesspipe)"
# interpret color characters
export LESS='-R'
# to list available styles: `pygmentize -L styles`
export PYGMENTIZE_STYLE='paraiso-dark'
# optional
alias ls='ls --color=always'
alias grep='grep --color=always'
Jika Anda tidak mau lesspipe
, ganti eval
pernyataan itu dengan:
export LESSOPEN='|~/.lessfilter %s'
Membuat ~/.lessfilter
Tambahkan kode berikut dan buat file tersebut dapat dieksekusi: chmod u+x ~/.lessfilter
#!/bin/bash
for path in "$@"; do
# match by known filenames
filename=$(basename "$path")
case "$filename" in
.bashrc|bash.bashrc|.bash_aliases|.bash_environment|.bash_profile|\
.bash_login|.bash_logout|.profile|.zshrc|.zprofile|.zshrc|.zlogin|\
.zlogout|zshrc|zprofile|zshrc|zlogin|zlogout|.cshrc|.cshdirs|\
csh.cshrc|csh.login|csh.logout|.tcshrc|.kshrc|ksh.kshrc)
# shell lexer
pygmentize -f 256 -O style=$PYGMENTIZE_STYLE -l sh "$path"
;;
.htaccess|apache.conf|apache2.conf|Dockerfile|Kconfig|external.in*|\
standard-modules.in|nginx.conf|pacman.conf|squid.conf|termcap|\
termcap.src|terminfo|terminfo.src|control|sources.list|CMakeLists.txt|\
Makefile|makefile|Makefile.*|GNUmakefile|SConstruct|SConscript|\
.Rhistory|.Rprofile|.Renviron|Rakefile|Gemfile|PKGBUILD|autohandler|\
dhandler|autodelegate|.vimrc|.exrc|.gvimrc|vimrc|exrc|gvimrc|todo.txt)
# filename recognized
pygmentize -f 256 -O style=$PYGMENTIZE_STYLE "$path"
;;
*)
ext=$([[ "$filename" = *.* ]] && echo ".${filename##*.}" || echo '')
case "$ext" in
.as|.mxml|.bc|.g|.gd|.gi|.gap|.nb|.cdf|.nbp|.ma|.mu|.at|.run|\
.apl|.adl|.adls|.adlf|.adlx|.cadl|.odin|.c-objdump|.s|\
.cpp-objdump|.c++-objdump|.cxx-objdump|.d-objdump|.S|.hsail|\
.ll|.asm|.ASM|.objdump-intel|.objdump|.tasm|.au3|.ahk|.ahkl|\
.bb|.decls|.bmx|.bas|.monkey|.BAS|.bst|.bib|.abap|.ABAP|.cbl|\
.CBL|.cob|.COB|.cpy|.CPY|.gdc|.maql|.p|.cls|.c|.h|.idc|.cpp|\
.hpp|.c++|.h++|.cc|.hh|.cxx|.hxx|.C|.H|.cp|.CPP|.ino|.clay|\
.cu|.cuh|.ec|.eh|.mq4|.mq5|.mqh|.nc|.pike|.pmod|.swg|.i|.vala|\
.vapi|.capnp|.chpl|.icl|.dcl|.cf|.docker|.ini|.cfg|.inf|\
.pc|.properties|.reg|.tf|.pypylog|.cr|.csd|.orc|.sco|.css|\
.less|.sass|.scss|.croc|.d|.di|.smali|.jsonld|.json|.yaml|\
.yml|.dpatch|.darcspatch|.diff|.patch|.wdiff|.boo|.aspx|.asax|\
.ascx|.ashx|.asmx|.axd|.cs|.fs|.fsi|.n|.vb|.als|.bro|.crmsh|\
.pcmk|.msc|.pan|.proto|.pp|.rsl|.sbl|.thrift|.rpf|\
.dylan-console|.dylan|.dyl|.intr|.lid|.hdp|.ecl|.e|.elm|.ex|\
.exs|.erl|.hrl|.es|.escript|.erl-sh|.aheui|.befunge|.bf|.b|\
.camkes|.idl4|.cdl|.cw|.factor|.fan|.flx|.flxh|.frt|.f|.F|\
.f03|.f90|.F03|.F90|.PRG|.prg|.go|.abnf|.bnf|.jsgf|.cyp|\
.cypher|.asy|.vert|.frag|.geo|.plot|.plt|.ps|.eps|.pov|.inc|\
.agda|.cry|.hs|.idr|.kk|.kki|.lagda|.lcry|.lhs|.lidr|.hx|\
.hxsl|.hxml|.sv|.svh|.v|.vhdl|.vhd|.dtd|.haml|.html|.htm|\
.xhtml|.xslt|.pug|.jade|.scaml|.xml|.xsl|.rss|.xsd|.wsdl|\
.wsf|.xpl|.pro|.ipf|.nsi|.nsh|.spec|.i6t|.ni|.i7x|.t|.io|\
.ijs|.coffee|.dart|.eg|.js|.jsm|.juttle|.kal|.lasso|\
.lasso[89]|.ls|.mask|.j|.ts|.tsx|.jl|.aj|.ceylon|.clj|\
.cljs|.golo|.gs|.gsx|.gsp|.vark|.gst|.groovy|.gradle|.ik|\
.java|.kt|.pig|.scala|.xtend|.cpsa|.cl|.lisp|.el|.hy|.lsp|.nl|\
.kif|.rkt|.rktd|.rktl|.scm|.ss|.shen|.xtm|.cmake|.mak|.mk|\
.[1234567]|.man|.md|.css.in|.js.in|.xul.in|.rst|.rest|.tex|\
.aux|.toc|.m|.sci|.sce|.tst|.ml|.mli|.mll|.mly|.opa|.sml|.sig|\
.fun|.bug|.jag|.mo|.stan|.def|.mod|.mt|.ncl|.nim|.nimrod|.nit|\
.nix|.cps|.x|.xi|.xm|.xmi|.mm|.swift|.ooc|.psi|.psl|.G|.ebnf|\
.rl|.treetop|.tt|.adb|.ads|.ada|.pas|.dpr|.pwn|.sp|.pl|.pm|\
.nqp|.p6|.6pl|.p6l|.pl6|.6pm|.p6m|.pm6|.php|.php[345]|.zep|\
.praat|.proc|.psc|.lgt|.logtalk|.prolog|.pyx|.pxd|.pxi|.dg|\
.py3tb|.py|.pyw|.sc|.tac|.sage|.pytb|.qvto|.Rout|.Rd|.R|.rq|\
.sparql|.ttl|.r|.r3|.reb|.red|.reds|.txt|.rnc|.graph|\
.instances|.robot|.fy|.fancypack|.rb|.rbw|.rake|.gemspec|\
.rbx|.duby|.rs|.rs.in|.SAS|.sas|.applescript|.chai|.ezt|\
.mac|.hyb|.jcl|.lsl|.lua|.wlua|.moo|.moon|.rexx|.rex|.rx|\
.arexx|.sh|.ksh|.bash|.ebuild|.eclass|.exheres-0|.exlib|.zsh|\
.sh-session|.shell-session|.bat|.cmd|.fish|.load|.ps1|.psm1|\
.tcsh|.csh|.ns2|.st|.smv|.snobol|.rql|.sql|.sqlite3-console|\
.do|.ado|.scd|.tcl|.rvt|.ng2|.tmpl|.spt|.cfc|.cfm|.cfml|\
.evoque|.kid|.handlebars|.hbs|.phtml|.jsp|.liquid|.mao|.mhtml|\
.mc|.mi|.myt|.rhtml|.tpl|.ssp|.tea|.twig|.vm|.fhtml|.sls|\
.feature|.tap|.awk|.vim|.pot|.po|.weechatlog|.todotxt|.thy|\
.lean|.rts|.u|.vcl|.bpl|.sil|.vpr|.cirru|.duel|.jbst|.qml|\
.qbs|.slim|.xqy|.xquery|.xq|.xql|.xqm|.whiley|.x10)
# extension recognized
pygmentize -f 256 -O style=$PYGMENTIZE_STYLE "$path"
;;
*)
# parse the shebang script header if it exists
lexer=$(head -n 1 "$path" |grep "^#\!" |awk -F" " \
'match($1, /\/(\w*)$/, a) {if (a[1]!="env") {print a[1]} else {print $2}}')
case "$lexer" in
node|nodejs)
# workaround for lack of Node.js lexer alias
pygmentize -f 256 -O style=$PYGMENTIZE_STYLE \
-l js "$path"
;;
"")
exit 1
;;
*)
pygmentize -f 256 -O style=$PYGMENTIZE_STYLE \
-l $lexer "$path"
;;
esac
;;
esac
;;
esac
done
exit 0