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Full Discussion: perl program
Top Forums Shell Programming and Scripting perl program Post 302430097 by livewire06 on Wednesday 16th of June 2010 03:08:01 PM
Old 06-16-2010
perl program

I wish to write a Perl program that will provide a listing of files in a directory. The files must be listed in sorted order by the file name.
• By default, the program displays only file names.
• By default, the program lists the files in the current directory.
• The program must provide the following command line options to the user:
1)-d [directory]: This option allows the user to specify a directory or no directory name. If the -d option is provided without specifying a directory name, list your current directory. The output shall be displayed using the following column headers:
File Name Size Owner Group
2) -l: This option instructs the program to display a long listing. The output shall display the following column headers:
File Name Size Owner Group
3) The user selects no options. List the file names under your current directory. The output shall display the following column header:
File Name

NOTE: All other options are invalid for usage.

what would be some good ways to go about doing this?
 

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NWDIR(1)							       nwdir								  NWDIR(1)

NAME
nwdir - Lists files in directory SYNOPSIS
nwdir [-h] [-v] [-l] [-t] [-d] [-e] [-f] [directory] DESCRIPTION
nwdir lists files, directories and their attributes from the specified NetWare directory. OPTIONS
-h -h is used to print out a short help text. -d List directories like other files, rather than listing their contents. -l Show filename in all available namespaces. -v Verbose listing, display everything possible. -e Display OS/2 Extended Attributes. -f List connections using each file. -t Show all informations (rights, attributes, file inodes) also as hexadecimal numbers. directory You can specify the directory to list. Current working directory is used by default. You have to specify path in Linux format, not in NetWare format. EXAMPLES
nwdir -t -v /NetWare/server/sys With this example, all files from directory /NetWare/server/sys are displayed. AUTHORS
nwdir was written by Milan Vandrovec. See the Changes file of ncpfs for other contributors. BUGS
Directory quotas are not displayed. User names are not taken from NDS, but only from bindery. nwdir 4/2/1998 NWDIR(1)
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