number of occurences of a string Post: 302098405

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counting the number of occurences

say i've got a text file with >10million sequences: ssss ssss tttttt uuuuuu uuuuuu uuuuuu ... I'd like to convert the file so that the output will report the number of occurence right by each sequence: 2 ssss 2 ssss 1 tttttt 3 uuuuuu 3 uuuuuu 3 uuuuuu ....

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Count number of occurences of a word

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to count the number of occurences of a column value

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Number of word occurences in a file?

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I have some files as shown below GLL ALM 654-656 654 656 SEM LYG 655-657 655 657 SEM LYG 655-657 655 657 ALM LEG 656-658 656 658 ALM LEG 656-658 656 658 ALM LEG 656-658 656 658 LEG LEG 658-660 658 660 LEG LEG 658-660 658 660 The value of GLL is...

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:b: Hi Folks, I have a requirement to find the number of consecutive occurences based on month. Here is the below sample of my requirement. I have say four columns CARUSERNAME BRAND_CODE MONTH YEAR Below is sample Data John|C|JAN|2013 Tim|C|FEB|2013 Tom|C|Mar|2013 Ron|C|Apr|2013...

LEARN ABOUT BSD

zgrep

ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep	options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

																	  ZGREP(1)

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