Hi!
What do I need to do to install GTK so I can use Perl GUI's in UNIX? I want to install it in my account. I am not a sys admin or anything.
Thanks in advance,
P. (1 Reply)
Hello all,
1) I want to have a GUI application that will call Unix shell scripts,
2) that GUI application should be able to reside on windows ( if possible) and then call Unix shell script either directly or through a server residing on unix.
That is for example.
If a is windows gui (... (1 Reply)
Do you guys work with Python? I'm just learning now but GUI seems like a way cool program it is just really wierd... I have version 4.2. you can download it for free off the site... (0 Replies)
Has anybody ever needed to make a GUI (but really old-school style like dialog) to do some menu-based configurations... quite literally I have been bashing out code in Python using an interface class to the Dialog program in Linux... but it doesn't really have all the callback menu-driven... (0 Replies)
I want to make a GUI in perl tk where I can give some user input. This user input is the command line argument for a shell script. After giving the input parameters I want the user to press a button and the shell script should start executing. How should i interface the shell script with the GUI? (0 Replies)
Hi,
I need to develop a GUI for Perl scripts which needs frequent user interactions(like getting the inputs from the user at various stages). Can anyone suggest a language to develop a GUI which is simple to use and which can be implemented within a short time frame?
Thanks,
Vishwa (1 Reply)
I was wondering if it is possible to run a GUI window (say Firefox) without actually showing up the window on the desktop but still make it do its own regular stuff (like maybe do something via the command line). Sorry if its a dumb question.
Thanks (3 Replies)
Hello Guys,
I have a problem using Perl TK.
I wanna arrange my buttons and entry's using "pack".
I would like to have my button under the "third" entry not after all my entry lines. Is using "pack" the way to go?
I am new to this language and i would appreciate some advices/solutions.
... (0 Replies)
I have reviewed many examples on-line about running another process (either PERL or shell command or a program), but do not find any usefull for my needs way. (Reviewed and not useful the system(), 'back ticks', exec() and open())
I would like to run another PERL-script from first one, not... (1 Reply)
Discussion started by: alex_5161
1 Replies
LEARN ABOUT OPENSOLARIS
foreach
foreach(1T) Tcl Built-In Commands foreach(1T)__________________________________________________________________________________________________________________________________________________NAME
foreach - Iterate over all elements in one or more lists
SYNOPSIS
foreach varname list body
foreach varlist1 list1 ?varlist2 list2 ...? body
_________________________________________________________________DESCRIPTION
The foreach command implements a loop where the loop variable(s) take on values from one or more lists. In the simplest case there is one
loop variable, varname, and one list, list, that is a list of values to assign to varname. The body argument is a Tcl script. For each
element of list (in order from first to last), foreach assigns the contents of the element to varname as if the lindex command had been
used to extract the element, then calls the Tcl interpreter to execute body.
In the general case there can be more than one value list (e.g., list1 and list2), and each value list can be associated with a list of
loop variables (e.g., varlist1 and varlist2). During each iteration of the loop the variables of each varlist are assigned consecutive
values from the corresponding list. Values in each list are used in order from first to last, and each value is used exactly once. The
total number of loop iterations is large enough to use up all the values from all the value lists. If a value list does not contain enough
elements for each of its loop variables in each iteration, empty values are used for the missing elements.
The break and continue statements may be invoked inside body, with the same effect as in the for command. Foreach returns an empty string.
EXAMPLES
The following loop uses i and j as loop variables to iterate over pairs of elements of a single list. set x {} foreach {i j} {a b c d e f}
{
lappend x $j $i } # The value of x is "b a d c f e" # There are 3 iterations of the loop.
The next loop uses i and j to iterate over two lists in parallel. set x {} foreach i {a b c} j {d e f g} {
lappend x $i $j } # The value of x is "a d b e c f {} g" # There are 4 iterations of the loop.
The two forms are combined in the following example. set x {} foreach i {a b c} {j k} {d e f g} {
lappend x $i $j $k } # The value of x is "a d e b f g c {} {}" # There are 3 iterations of the loop.
SEE ALSO for(1T), while(1T), break(1T), continue(1T)KEYWORDS
foreach, iteration, list, looping
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Availability | SUNWTcl |
+--------------------+-----------------+
|Interface Stability | Uncommitted |
+--------------------+-----------------+
NOTES
Source for Tcl is available on http://opensolaris.org.
Tclforeach(1T)