Whitespace in filenames in for loop in bash script Post: 302313495

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while read loop preserving leading whitespace

Hi all, I've been trying to get this to work for ages to no avail. I've searched this site and googled but cannot find a satisfactory answer. I've got a while loop, like this while read line do echo "$line" done < file_name Now, my problem is that most of the lines in the file...

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Of bash and whitespace...

Hmmm... Bash doesn't parse whitespace with a read. lev@sys09:~$ read line; echo "$line" test test You can imagine what this does if you're using a shell script to read a list of unknown file names containing unknown spaces. lev@sys09:~$ read word1 word2; echo "$word1,$word2" 123 456...

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Preserving whitespace in a for loop

I obviously haven't learned my lesson with shell and whitespace. find /path/to/some/where/ -name "*.pdf" | awk '{print $5}'| uniq -d results: some Corporation other Corporate junk firmx Works fine from cmdline but the whitespace turns into another FS in a for loop. for...

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Preventing whitespace to be a delimiter in a for loop (bash/sh)

Hi, I have a for loop which iterates over a list of strings, separated by whitespace: $ list="1 2 3" $ for i in $list; do echo $i; done 1 2 3 I now want to introduce some strings containing whitespace themselves ... This is straightforward if I directly iterate over the list: $ for...

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Help with a bash loop script

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bashbug-64

BASHBUG(1)						      General Commands Manual							BASHBUG(1)

NAME

       bashbug - report a bug in bash

SYNOPSIS

       bashbug [--version] [--help] [email-address]

DESCRIPTION

       bashbug	is  a shell script to help the user compose and mail bug reports concerning bash in a standard format.	bashbug invokes the editor
       specified by the environment variable EDITOR on a temporary copy of the bug report format outline. The user must fill  in  the  appropriate
       fields  and  exit  the  editor.	 bashbug  then	mails the completed report to bug-bash@gnu.org, or email-address.  If the report cannot be
       mailed, it is saved in the file dead.bashbug in the invoking user's home directory.

       The bug report format outline consists of several sections.  The first section provides information about the  machine,	operating  system,
       the  bash  version, and the compilation environment.  The second section should be filled in with a description of the bug.  The third sec-
       tion should be a description of how to reproduce the bug.  The optional fourth section is for a proposed fix.  Fixes are encouraged.

ENVIRONMENT

       bashbug will utilize the following environment variables if they exist:

       EDITOR Specifies the preferred editor. If EDITOR is not set, bashbug defaults to emacs.

       HOME   Directory in which the failed bug report is saved if the mail fails.

       TMPDIR Directory in which to create temporary files and directories.

SEE ALSO

       bash(1)

AUTHORS

       Brian Fox, Free Software Foundation
       bfox@gnu.org

       Chet Ramey, Case Western Reserve University
       chet@po.cwru.edu

GNU Bash-4.0							   1998 July 30 							BASHBUG(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

while read loop preserving leading whitespace

Discussion started by: zazzybob

2. Shell Programming and Scripting

Of bash and whitespace...

Discussion started by: lev_lafayette

3. Shell Programming and Scripting

Preserving whitespace in a for loop

Discussion started by: s_becker

4. Shell Programming and Scripting

Preventing whitespace to be a delimiter in a for loop (bash/sh)

Discussion started by: kkkoehne