Questions tagged [whitespace]

combination of spaces, tabs, or newlines which create "empty" space in a line or column

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votes
1answer
533 views

Unexpected whitespace using sqsh in command substitution [closed]

Below shell script instruction behave in weird way ARG_DATE=`sqsh -S $SERVER -U $DB_USER -P $DB_PASSWORD -D dbname -h<<END SET NOCOUNT ON go select convert(varchar, PRIOR_COB_DATE, 112) from ...
6
votes
2answers
795 views

Bash commands with spaces in them (git config or git-config?)

Please forgive me if this seems easy, but I only started learning Unix 2 days ago. Basically, I have been taught that when typing a command into the terminal it needs to be of the form: [command ...
20
votes
3answers
14k views

How to automatically strip trailing spaces on save in Vi and Vim?

Is there a .vimrc setting to automatically remove trailing whitespace when saving a file? Ideally (to be safe) I would like to only have this functionality for certain files, e.g. *.rb
3
votes
2answers
13k views

what is “an invisible whitespace character that takes up space”

One can look up Unicode Characters with Regular Expressions. On Jan Goyvaerts website I found a RegExp whose meaning I don't understand : \p{Zs} or \p{Space_Separator}: a whitespace character that ...
4
votes
2answers
825 views

In Vim, how can I automatically determine whether to use spaces or tabs for indentation?

Sometimes I edit others source code where the prevailing style is to use tabs. In this case, I want to keep the existing convention of using literal tabs. For files I create myself, and files that ...
2
votes
1answer
2k views

Using 'find' for recursive search and delete

I want to search files having name libre in them & then delete them. I am half done here & can't find a reliable way to delete files especially when filenames have white spaces in them. find -...
4
votes
2answers
575 views

Generic Preprocessor adds extra whitespace

Following up on this article I use GPP to empower Markdown parser pandoc with some macros. Unfortunately, gpp seems to copy all whitespace into the result. For example, consider file test.md % Title ...
3
votes
1answer
1k views

How to use whitespace in procmailrc recipe destination path?

I use Mutt Maildir for storage mails. I created one mailbox like this Stack Exchange/. (whitespace between Stack and Exchange here) procmailrc recipe: :0 * From: .*Stack\ Exchange Stack Exchange/ ...
2
votes
1answer
1k views

How to make tab insert spaces in pico?

Most text editors have a setting for converting tabs to spaces. How would this be done in pico?
2
votes
1answer
98 views

Emacs + whitespace: ignoring 'normal' spaces

I would like to use whitespace to detect wrong whitespace (i.e. trailing whitespace on line, tabs instead of spaces etc.). However I would like to still have spaces displayed as spaces. I tried to ...
24
votes
2answers
73k views

Removing all spaces, tabs, newlines, etc from a variable?

This is the error I am getting and it's failing because of a variable whose value is supposed to be 2 (I am getting this using a select * from tabel). I am getting spaces in that variable. + 0 != ...
4
votes
2answers
3k views

Using files that have spaces in their name in pipes [duplicate]

I have folder named play which contains a file damn file (with space). When I use find and pipe the output to tar: find play/ -name 'damn*' | tar cf archive.tar -T - It works perfectly. Why does ...
7
votes
2answers
13k views

Strip trailing whitespace from files

The answer to removing trailing whitespace with sed has most of the answer, but I want sed -i 's/[ \t]*$//' $1 to be able to take arbitrary number of file arguments as a shell script on the command ...
2
votes
1answer
1k views

Rsyncing multiple files with white spaces in the names

I'm trying to back up files onto a server, but I'm having problems with files that have white spaces in the names. I'm using this command in terminal: FILES="testing/space\ in\ filename testing/and\ ...
26
votes
1answer
25k views

Ignore whitespaces changes in all git commands

I've found tons of sites that explain how to have git warn you when you're changing line endings, or miscellaneous other techniques to prevent you from messing up an entire file. Assume it's too late ...