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Full Discussion: How to edit a large file
Top Forums Shell Programming and Scripting How to edit a large file Post 302581958 by y0zh on Wednesday 14th of December 2011 01:39:15 PM
Old 12-14-2011
Code:
which vi
ls -l /usr/bin/vi
ls -l /bin/vi
find / -name 'vim' 2>/dev/null

or
Code:
grep -n test filename 
+ 
head -n filename | tail -1 > newfile

Last edited by Franklin52; 12-15-2011 at 03:16 AM.. Reason: Please use code tags for code and data samples, thank you
 

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LEARN ABOUT MINIX

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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