Sponsored Content
Full Discussion: Hidden Characters
Top Forums UNIX for Advanced & Expert Users Hidden Characters Post 302125623 by lorcan on Friday 6th of July 2007 04:40:17 AM
Old 07-06-2007
try using two arguments for the open command like the below

Code:
open(FILE, "<$ARGV[0]") || die ("unable to open <$!>\n");

 

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

missing hidden characters

I made a small change to a UNIX script. When I tried to run it I received the following message: /bin/ksh: ^M: not found /bin/ksh: ^M: not found /bin/ksh: ^M: not found As ^M is a non printing character, I don't know how to discover where it is missing. How can I correct thiis... (2 Replies)
Discussion started by: SUSANR9999
2 Replies

2. UNIX for Advanced & Expert Users

hidden Characters

Hello All, I'm trying to parse through a file and display all the hidden characters, including all carriage and line returns. I usually use cat -v, but this doesn't display the carriage and line returns. Does anyone know how this can be done? Thanks Khoom (5 Replies)
Discussion started by: Khoomfire
5 Replies

3. Shell Programming and Scripting

Hidden control characters in a Unix Text File!

Can anyone seem to know how to find out whether a UNIX text file has 'hidden' control characters? Can I view them using 'vi' by some command line options? If there are control characters in a text file which are invisible/hidden.. then how do I get rid of them? Your intelletual answers are... (6 Replies)
Discussion started by: kewl_guy
6 Replies

4. Shell Programming and Scripting

hidden characters added to commands

Hello everybody. Im really new in shell scripting. Im working with RedHat 4. I have begin to do some scripts to test the posibilitys but Im fancing a disturbing problem. some times the lines that I write add the return character or end-of-file ascii character to the command or argument tha... (2 Replies)
Discussion started by: josebenitez
2 Replies

5. Shell Programming and Scripting

How to see hidden characters.....

I know that cat -v will show me hidden characters in a file.... I for some reason seem to think that there's a bash command that will show me hidden characters in a variable in a script? Or am I just imagining it? Thanks in advance (8 Replies)
Discussion started by: Bashingaway
8 Replies

6. Shell Programming and Scripting

Hidden Characters in Regular Expression Matching Perl - Perl Newbie

I am completely new to perl programming. My father is helping me learn said programming language. However, I am stuck on one of the assignments he has given me, and I can't find very much help with it via google, either because I have a tiny attention span, or because I can be very very dense. ... (4 Replies)
Discussion started by: kittyluva2
4 Replies

7. UNIX for Beginners Questions & Answers

Hidden characters when pasting in vi/vim

Hello everyone. When I copy some configuration settings string from MS_Word to putty from my personal pc to a remote machine, it appears that I copy some hidden symbols, which at first, cannot be seen and appear as hidden. Some java programs did not start, and after investigation I found that: ... (3 Replies)
Discussion started by: dampio
3 Replies

8. Shell Programming and Scripting

Rsync - how to copy hidden folder or hidden files when using full path

Hello. I use this command : rsync -av --include=".*" --dry-run "$A_FULL_PATH_S" "$A_FULL_PATH_D"The data comes from the output of a find command. And no full source directories are in use, only some files. Source example... (2 Replies)
Discussion started by: jcdole
2 Replies

9. Shell Programming and Scripting

ksh hidden characters in variables

Hi. I'm getting the following hidden characters \uat the start of a string after I pass in variables from the command line. I only noticed this when I set -x in my KSH script. Can anybody tell me how this happens and how to remove them? Many thanks. + STR=$'\uusername testuser1' + print... (12 Replies)
Discussion started by: user052009
12 Replies
BZDIFF(1)						      General Commands Manual							 BZDIFF(1)

NAME
bzcmp, bzdiff - compare bzip2 compressed files SYNOPSIS
bzcmp [ cmp_options ] file1 [ file2 ] bzdiff [ diff_options ] file1 [ file2 ] DESCRIPTION
Bzcmp and bzdiff are used to invoke the cmp or the diff program on bzip2 compressed files. All options specified are passed directly to cmp or diff. If only 1 file is specified, then the files compared are file1 and an uncompressed file1.bz2. If two files are specified, then they are uncompressed if necessary and fed to cmp or diff. The exit status from cmp or diff is preserved. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +--------------------+-----------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +--------------------+-----------------+ |Availability | SUNWbzip | +--------------------+-----------------+ |Interface Stability | Committed | +--------------------+-----------------+ SEE ALSO
cmp(1), diff(1), bzmore(1), bzless(1), bzgrep(1), bzip2(1) BUGS
Messages from the cmp or diff programs refer to temporary filenames instead of those specified. BZDIFF(1)
All times are GMT -4. The time now is 11:11 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy