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Shell Programming and Scripting
Explain awk
Post 302898851 by Scrutinizer on Thursday 24th of April 2014 12:10:30 PM
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1. Shell Programming and Scripting
Hi,
I found this command in this forum, but, couldnt understand much from it.
could any one help me understand that???
the commands are :
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awk '{sub(/~ */,x);printf $0(/\|$/?ORS:x)}'
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please explain this awk '{print \$NF}'
i have a command
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as well how it works
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Hi Guys,
Please help me, I am new to programming and I don’t understand what some parts of this code are doing. I have comments on the parts I know, please help if my understanding of the code is not correct and also help with parts with questions.
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Dear all ,
Can any people explain this awk command?
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Referring to this:
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BEGIN{
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x=0;
y=1;
print i;
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z=x+y;
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LEARN ABOUT OSX
ttk_frame
ttk::frame(n) Tk Themed Widget ttk::frame(n) __________________________________________________________________________________________________________________________________________________ NAME
ttk::frame - Simple container widget SYNOPSIS
ttk::frame pathName ?options? _________________________________________________________________ DESCRIPTION
A ttk::frame widget is a container, used to group other widgets together. STANDARD OPTIONS
-class -cursor -takefocus -style See the ttk_widget manual entry for details on the standard options. WIDGET-SPECIFIC OPTIONS [-borderwidth borderWidth] The desired width of the widget border. Defaults to 0. [-relief relief] One of the standard Tk border styles: flat, groove, raised, ridge, solid, or sunken. Defaults to flat. [-padding padding] Additional padding to include inside the border. [-width width] If specified, the widget's requested width in pixels. [-height height] If specified, the widget's requested height in pix- els. WIDGET COMMAND
Supports the standard widget commands configure, cget, identify, instate, and state; see ttk::widget(n). NOTES
Note that if the pack, grid, or other geometry managers are used to manage the children of the frame, by the GM's requested size will nor- mally take precedence over the frame widget's -width and -height options. pack propagate and grid propagate can be used to change this. SEE ALSO
ttk::widget(n), ttk::labelframe(n), frame(n) KEYWORDS
widget, frame, container Tk 8.5 ttk::frame(n)