The shebang line does only work with languages that interpret the hash-sign as a comment. Javascript does not, so it thinks, that #!/usr/bin/js is a valid statement. By the way, if you feed your script via pipe into the interpreter, the shebang is useless anyway.
Remove the shebang line and it should work:
is there anyway to pass arguments to the node command in this situation?
I'm using the fabulous perl. I need a way to tell when a piped call to "open" has completed. Can I do this with a command like <ShellPipe> ??
Reason behind this:
I'm trying to write a backup script in perl! This script will download a certain file from my web server, to my computer.
Now,... (0 Replies)
hey everyone,
For my studies i had to write a javaprogram which reads 2 integers from the keyboard and then using the basic operations(addition, division etc) with them. so far no problem. but now i gotta make a shell-script which:
runs the program(compiled with javac)
#!bin/ksh
java... (1 Reply)
I want to execute a command something like:
find / -name "jni.h"
and I want to direct the output of that command to some type of
filter that will leave out all the lines reporting inaccessible
directories (permission unavailable). Is this a pipe or a redirect?
For example, output like... (1 Reply)
Hello All,
Hope all is well. I was trying to scratch my head here with simple problem of running Shell script in Java. I tried to google and look through forums but was unable to understand how to solve it.
Here is my simple Java class, which resides in different directory then my shell... (2 Replies)
Hello,
There is pipe chain and I want concacenate piped data with some variable:
balh blah| ... $var1
What command I should use instead ... to concatenate piped output with $var1. I think I coud solve this using temp var - but could it be done in one line like sample above ?
thanks... (4 Replies)
Currently, i am trying to create a simple robust script that is intended to move the contents of a given source directory to a target directory. Optionally, the script should allow to either move the whole source dir content, or dotfiles only, or visible files only. I am aware the target directory... (0 Replies)
Is there a way to keep the output of a script displayed on the terminal when it's run by itself, but suspend part of that output and only have a specific part delivered when it's piped to another script or program? I'm thinking something like the following pseudocode:
#!/bin/bash
... (1 Reply)
hi
i have a script named mount.sh under the location /data/scripts/ in my aix box
i want this script this to be run everyday morning at 04:45 AM and the output of the script should be piped to a file
how to do this ? (3 Replies)
Hello,
How can I efficiently cat piped output with another file?
> (awk command) | cat file1 (piped output)
Thanks! (11 Replies)
Discussion started by: palex
11 Replies
LEARN ABOUT SUSE
toplevel
Toplevel(n) [incr Tk] Toplevel(n)
__________________________________________________________________________________________________________________________________________________NAME
Toplevel - base class for mega-widgets in a top-level window
INHERITANCE
itk::Archetype <- itk::Toplevel
STANDARD OPTIONS
background cursor
See the "options" manual entry for details on the standard options.
WIDGET-SPECIFIC OPTIONS
Name: title
Class: Title
Command-Line Switch: -title
Sets the title that the window manager displays in the title bar above the window. The default title is the null string.
_________________________________________________________________DESCRIPTION
The Toplevel class inherits everything from the Archetype class, and adds a Tk toplevel called the "hull" component to represent the body
of the mega-widget. The window class name for the hull is set to the most-specific class name for the mega-widget. The protected variable
itk_interior contains the window path name for the "hull" component. Derived classes specialize this widget by packing other widget compo-
nents into the hull.
Since the hull for the Toplevel class is implemented with a Tk toplevel, mega-widgets in the Toplevel class have their own toplevel window.
This class is used to create dialog boxes and other pop-up windows.
COMPONENTS
Name: hull
Class: Toplevel
The "hull" component acts as the body for the entire mega-widget. Other components are packed into the hull to further specialize
the widget.
EXAMPLE
The following example implements a MessageInfo mega-widget. It creates a pop-up message that the user can dismiss by pushing the "Dismiss"
button.
option add *MessageInfo.title "Notice" widgetDefault
itcl::class MessageInfo {
inherit itk::Toplevel
constructor {args} {
itk_component add dismiss {
button $itk_interior.dismiss -text "Dismiss" -command "destroy $itk_component(hull)"
}
pack $itk_component(dismiss) -side bottom -pady 4
itk_component add separator {
frame $itk_interior.sep -height 2 -borderwidth 1 -relief sunken
}
pack $itk_component(separator) -side bottom -fill x -padx 4
itk_component add icon {
label $itk_interior.icon -bitmap info
}
pack $itk_component(icon) -side left -padx 8 -pady 8
itk_component add infoFrame {
frame $itk_interior.info
}
pack $itk_component(infoFrame) -side left -expand yes -fill both -padx 4 -pady 4
itk_component add message {
label $itk_interior.mesg -width 20
} {
usual
rename -text -message message Text
}
pack $itk_component(message) -expand yes -fill both
eval itk_initialize $args
after idle [code $this centerOnScreen]
}
protected method centerOnScreen {} {
update idletasks
set wd [winfo reqwidth $itk_component(hull)]
set ht [winfo reqheight $itk_component(hull)]
set x [expr ([winfo screenwidth $itk_component(hull)]-$wd)/2]
set y [expr ([winfo screenheight $itk_component(hull)]-$ht)/2]
wm geometry $itk_component(hull) +$x+$y
}
}
itk::usual MessageInfo {
keep -background -cursor -foreground -font
keep -activebackground -activeforeground -disabledforeground
keep -highlightcolor -highlightthickness
}
#
# EXAMPLE: Create a notice window:
#
MessageInfo .m -message "File not found:
/usr/local/bin/foo"
KEYWORDS
itk, Archetype, Widget, mega-widget
itk 3.0 Toplevel(n)