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* http://www.gnu.org/software/grep/ |
* http://www.gnu.org/software/grep/ |
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How can I list just the names of matching files? |
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How do I search directories recursively? |
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Suppose I want to search for a whole word, not a part of a word? |
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How do I output context around the matching lines? |
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How can I search in both standard input and in files? |
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try |
try |
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<pre> |
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$ cat FILENAME|grep SUCHWORT1|grep UND_SUCHWORT2|grep -v OHNE_SUCHWORT3|grep -i SuChWoRt4 |
'''<tt>$ cat FILENAME|grep SUCHWORT1|grep UND_SUCHWORT2|grep -v OHNE_SUCHWORT3|grep -i SuChWoRt4</tt>''' |
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</pre> |
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[[Category:GNU]] |
[[Category:GNU]] |
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[[Category:Linux]] |
[[Category:Linux]] |
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=== manpage === |
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<man>grep</man> |
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{{manpage}} |
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=== jargon === |
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<jargon /> |
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Latest revision as of 02:58, 11 November 2007
The grep command searches one or more input files for lines containing a match to a specified pattern.
How can I list just the names of matching files?
- grep -l 'main' *.c
How do I search directories recursively?
- grep -r 'hello' /home/gigi
Suppose I want to search for a whole word, not a part of a word?
- grep -w 'hello' *
How do I output context around the matching lines?
- grep -C 2 'hello' *
How can I search in both standard input and in files?
- Use the special file name `-':
- cat /etc/passwd | grep 'alain' - /etc/motd
more on
http://www.gnu.org/software/grep/doc/grep.html
try
$ cat FILENAME|grep SUCHWORT1|grep UND_SUCHWORT2|grep -v OHNE_SUCHWORT3|grep -i SuChWoRt4
manpage[edit]
<man>grep</man>
jargon[edit]
<jargon />