Unix and Linux Discussions Tagged with spaces |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
1 |
1,906 |
UNIX for Beginners Questions & Answers |
|
|
|
10 |
15,155 |
Shell Programming and Scripting |
|
|
|
3 |
7,260 |
Shell Programming and Scripting |
|
|
|
3 |
1,986 |
UNIX for Beginners Questions & Answers |
|
|
|
4 |
2,253 |
UNIX for Beginners Questions & Answers |
|
|
|
15 |
10,904 |
Shell Programming and Scripting |
|
|
|
1 |
3,739 |
Shell Programming and Scripting |
|
|
|
10 |
6,755 |
Shell Programming and Scripting |
|
|
|
9 |
3,662 |
Shell Programming and Scripting |
|
|
|
11 |
2,750 |
Shell Programming and Scripting |
|
|
|
4 |
2,359 |
Shell Programming and Scripting |
|
|
|
15 |
9,620 |
AIX |
|
|
|
4 |
2,020 |
Shell Programming and Scripting |
|
|
|
2 |
7,621 |
Shell Programming and Scripting |
|
|
|
8 |
12,101 |
Shell Programming and Scripting |
|
|
|
5 |
2,024 |
Shell Programming and Scripting |
|
|
|
6 |
3,332 |
Shell Programming and Scripting |
|
|
|
6 |
3,504 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
11,644 |
Shell Programming and Scripting |
|
|
|
2 |
2,390 |
Shell Programming and Scripting |
|
|
|
2 |
2,531 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
3,126 |
Shell Programming and Scripting |
|
|
|
3 |
4,569 |
Shell Programming and Scripting |
|
|
|
3 |
5,520 |
Shell Programming and Scripting |
|
|
|
4 |
16,504 |
Shell Programming and Scripting |
|
|
|
17 |
32,938 |
UNIX for Dummies Questions & Answers |
|
|
|
5 |
5,774 |
Shell Programming and Scripting |
|
|
|
1 |
24,459 |
UNIX for Dummies Questions & Answers |
|
|
|
3 |
5,891 |
Shell Programming and Scripting |
|
|
|
1 |
3,930 |
Shell Programming and Scripting |
|
|
|
12 |
10,986 |
Programming |
|
|
|
6 |
7,065 |
Shell Programming and Scripting |
|
|
|
7 |
10,363 |
Shell Programming and Scripting |
|
|
|
4 |
3,197 |
Shell Programming and Scripting |
|
|
|
5 |
5,752 |
Shell Programming and Scripting |
|
|
|
6 |
8,900 |
Shell Programming and Scripting |
|
|
|
2 |
23,804 |
Shell Programming and Scripting |
|
|
|
3 |
8,866 |
Shell Programming and Scripting |
|
|
|
5 |
16,558 |
Shell Programming and Scripting |
|
|
|
3 |
2,420 |
UNIX for Dummies Questions & Answers |
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)