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Full Discussion: how to check by line
Top Forums Shell Programming and Scripting how to check by line Post 302226001 by era on Monday 18th of August 2008 02:44:45 AM
Old 08-18-2008
Code:
perl -lne 'print "$ARGV:$.:error: $_" if (length != 26)' file

... or even simply

Code:
egrep -v '^.{26}$' file


Last edited by era; 08-18-2008 at 03:45 AM.. Reason: Provide egrep alternative, too
 

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line(1)                                                            User Commands                                                           line(1)

NAME
line - read one line SYNOPSIS
line DESCRIPTION
The line utility copies one line (up to and including a new-line) from the standard input and writes it on the standard output. It returns an exit status of 1 on EOF and always prints at least a new-line. It is often used within shell files to read from the user's terminal. EXIT STATUS
Exit status is: 0 Successful completion >0 End-of-file on input. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
sh(1), read(2), attributes(5) SunOS 5.10 1 Feb 1995 line(1)
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