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Full Discussion: ARGV how to use it?
Top Forums UNIX for Dummies Questions & Answers ARGV how to use it? Post 302967812 by squidGreen on Sunday 28th of February 2016 06:10:27 PM
Old 02-28-2016
ARGV how to use it?

So i am trying to read in file
readFile <GivenFile> modFile
looking for a regular file under the directories in the GivenFile and print them out is my over all goal.
basically I am looking for anything that looks like a directory in the given file and printing it out.
Since I am trying to do this in baby steps because I have never worked with perl.
in my file I have something like
Code:
!#/usr/bin/perl -w
#for starters I just want to see something I dont care what it is
while(< >){
print;
print "yass something kinda happen \n";
}

as of now you can see I dont have anything remotely checking to see if this is regular file or not.
Ive been reading all over the net and my book notes, feeling a little bit of heat here because ive been running into little hick ups here and there.
THanks for reading.
 

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FMT(1)							    BSD General Commands Manual 						    FMT(1)

NAME
fmt -- simple text formatter SYNOPSIS
fmt [-Cr] [goal [maximum]] [name ...] fmt [-Cr] [-g goal] [-m maximum] [name ...] DESCRIPTION
fmt is a simple text formatter which reads the concatenation of input files (or standard input if none are given) and produces on standard output a version of its input with lines as close to the goal length as possible without exceeding the maximum. The goal length defaults to 65 and the maximum to 75. The spacing at the beginning of the input lines is preserved in the output, as are blank lines and interword spac- ing. In non raw mode, lines that look like mail headers or begin with a period are not formatted. -C instructs fmt to center the text. -g goal New way to set the goal length. -m maximum New way to set the maximum length. -r Raw mode; formats all lines and does not make exceptions for lines that start with a period or look like mail headers. fmt is meant to format mail messages prior to sending, but may also be useful for other simple tasks. For instance, within visual mode of the ex(1) editor (e.g., vi(1)) the command !}fmt will reformat a paragraph, evening the lines. SEE ALSO
mail(1), nroff(1) HISTORY
The fmt command appeared in 3BSD. BUGS
The program was designed to be simple and fast - for more complex operations, the standard text processors are likely to be more appropriate. BSD
May 29, 2007 BSD
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