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Merge pull request #8 from np/examples

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Update the examples (using quotes instead of escapes)
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Johann Dreo 2013-03-23 14:38:13 -07:00
commit 2e7dc83e22
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README.md
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@ -80,46 +80,46 @@ special characters that would be recognize by your shell.
`cat colout.py | colout color red bold`
* Color in bold violet home directories in _/etc/passwd_:
`colout /home/[a-z]+ 135 < /etc/passwd`
`colout '/home/[a-z]+' 135 < /etc/passwd`
* Use a different color for each line of the auth log
`grep user /var/log/auth.log | colout "^.*$" rainbow`
* Color in yellow user/groups id, in bold green name and in bold red home directories in _/etc/passwd_:
`colout :x:\([0-9]+:[0-9]+\):\([a-z]+\).*\(/home/[a-z]+\) yellow,green,red normal,bold < /etc/passwd`
`colout ':x:([0-9]+:[0-9]+):([^:]+).*(/home/[a-z]+)' yellow,green,red normal,bold < /etc/passwd`
* Color in yellow file permissions with read rights for everyone:
`ls -l | colout .\(r.-\){3} yellow normal`
`ls -l | colout '.(r.-){3}' yellow normal`
* Color in green read permission, in bold red write and execution ones:
`ls -l | colout \(r\)\(w*\)\(x*\) green,red normal,bold`
`ls -l | colout '(r)(w*)(x*)' green,red normal,bold`
* Color in green comments in colout sources:
`colout .*\(#.*\)$ green normal < colout.py`
`colout '.*(#.*)$' green normal < colout.py`
* Color in light green comments in non-empty colout sources, with the sharp in bold green:
`grep -v ^\\s*$ colout.py | colout .*\(#\)\(.*\)$ green,119 bold,normal`
`grep -v '^\s*$' colout.py | colout '.*(#)(.*)$' green,119 bold,normal`
* Color in bold green every numbers and in bold red the words _error_ in make output:
`make 2>&1 | colout [0-9]+ green normal | colout error`
`make 2>&1 | colout '[0-9]+' green normal | colout error`
* Color a make output, line numbers in yellow, errors in bold red, warning in magenta, pragma in green and C++ file base names in cyan:
`make 2>&1 | colout :\([0-9]+\):[0-9]* yellow normal | colout error | colout warning magenta | colout pragma green normal | colout /\(\\w+\)*\.\(h\|cpp\) cyan normal`
`make 2>&1 | colout ':([0-9]+):[0-9]*' yellow normal | colout error | colout warning magenta | colout pragma green normal | colout '/(\w+)*\.(h|cpp)' cyan normal`
Or using themes:
`make 2>&³ | colout -t cmake | colout -t g++`
* Color each word in the head of auth.log with a rainbow color map, starting a new colormap at each new line (the
begining of the command is just bash magic to repeat the string "(\\w+)\\W+":
`L=$(seq 10) ; P=${L//??/(\\w+)\\W+} ; head /var/log/auth.log | ./colout.py -g "^${P}(.*)$" rainbow`
`L=$(seq 10) ; P=${L//??/(\\w+)\\W+} ; head /var/log/auth.log | colout -g "^${P}(.*)$" rainbow`
* Color each line of a file with a different color among a 256 color gradient from cyan to green:
`head /var/log/auth.log | ./colout.py -c "^.*$" 39,38,37,36,35,34`
`head /var/log/auth.log | colout -c "^.*$" 39,38,37,36,35,34`
* Color a source code in 8 colors mode:
`cat colout.py | grep -v "#" | colout python`
`cat colout.py | colout -s python`
* Color a source code in 256 colors mode:
`cat colout.py | colout Python monokai`
`cat colout.py | colout -s python monokai`
* Color a JSON stream:
`echo '{"foo": "lorem", "bar":"ipsum"}' | python -mjson.tool | colout -t json`