06-19-2003
Thank You! oombera, for answering the query.
I really appreciate your effort to answer, even the closed thread.
I was going through the various threads after posting my query.
there was one thread 'Remove Last Character of Line'. this was pretty similar query. I got the answer for my query from this thread.
And that is why i closed the thread.
I just tried this syntax but it doesn't work. I am working on solaris 5.8. And I am not sure whether this syntax works on other platform. may be this is the case, that, it work on some other platform.
I used this syntax.
---------------------------------------------
sed 's/ *$//g' < file_tailing_spaces
---------------------------------------------
Notice that it has two spaces preceeding '*$'
Actually, I have file which has more than one trailing spaces. It worked.
Thank You! Once Again.
Sameer.
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LEARN ABOUT DEBIAN
concat
concat(3tcl) Tcl Built-In Commands concat(3tcl)
__________________________________________________________________________________________________________________________________________________
NAME
concat - Join lists together
SYNOPSIS
concat ?arg arg ...?
_________________________________________________________________
DESCRIPTION
This command joins each of its arguments together with spaces after trimming leading and trailing white-space from each of them. If all
the arguments are lists, this has the same effect as concatenating them into a single list. It permits any number of arguments; if no args
are supplied, the result is an empty string.
EXAMPLES
Although concat will concatenate lists, flattening them in the process (so giving the following interactive session):
% concat a b {c d e} {f {g h}}
a b c d e f {g h}
it will also concatenate things that are not lists, as can be seen from this session:
% concat " a b {c " d " e} f"
a b {c d e} f
Note also that the concatenation does not remove spaces from the middle of values, as can be seen here:
% concat "a b c" { d e f }
a b c d e f
(i.e., there are three spaces between each of the a, the b and the c).
SEE ALSO
append(3tcl), eval(3tcl), join(3tcl)
KEYWORDS
concatenate, join, lists
Tcl 8.3 concat(3tcl)