Recently i made a script for a project at molecular dynamics but am stuck at the last step.The thing i want to do is to ask the user to input the number of particles, then replace the bolded numbers at lines 9 and 17..
code
Code:
#!/bin/bash
#read number of particles
echo "insert the number of particles"
read particles
#convert text
#mv coordinates.txt coordinates
#main.in manipulation
#insert number of particles
sed 's/.*input_coord.*/particle 936 #input_coord/g' main.in > main.tmp; mv main.tmp main.in
#remove old coordinates
grep -Ev '#______' main.in > main.tmp; mv main.tmp main.in
#add new coordinates
sed '/input_coord/ r coordinates' main.in > main.tmp; mv main.tmp main.in
#acf.f manipulation
#add number of particles
sed '3s/.*/ DATA ITM\/1000\/,IM\/936\//' acf.f > acf.tmp; mv acf.tmp acf.f
#xmd
../xmd/src/xmd main.in > timelog.out
#compile acf.f
..
blah
blah
I tried something like this
Code:
read particles
..
sed 's/.*input_coord.*/particle ${particles} #input_coord/g' main.in >
or
sed 's/.*input_coord.*/particle $particles #input_coord/g' main.in >
Ok, So up front I'm going to say that I'm a very elementary scripter, and I tend to use tools I don't fully understand, but I shotgun at something until I can get it to work...that said, I can't for the life of me understand why I can't get this to go down the way I want it to.
The goal:
-to... (6 Replies)
hi guys,
i wrote this script and it takes some fields from a file and puts it into three different arrays. The first array works just fine but when I try to use the second array (ARRAY1) all i get is a blank value on the screen..
this works fine..i get ARRAY value on the screen just fine
... (1 Reply)
Hi.
I have an interesting problem and i couldn't find out the solution.
I have two variables in which there are a lot of lines finished by \n. I would like to concatenate this two variables into one in this format:
var1var2
var1var2
.
.
.
I could do this simply by command paste but it works... (32 Replies)
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1) i/p log file named abc.log contents several lines but i am interested in lines like below.
#FILE..... /oracle/XYZ/sapdata1/undo_7/undo.data7
#SAVED.... BACKINTID001
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Hi All,
I'm trying to concoct a bash script to use with a Puppet Implementation that will accept a hostname and break it down into variables.
For example, my hostnames look like this --> machinename-group-building.example.com
I'm looking for a way in the script to read until the first... (4 Replies)
How can I accomplish this? I basically want to merge two variables onto the same line. I can do it with two FILES this way:
$ cat /tmp/users_in.list | awk -F "," '{print $2}' | cut -c -1 > first.initial
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$ paste... (5 Replies)
I needed to view calendar for several months so I created a separate file for each and then pasted them like this:
cal Dec 2011 > x1;
cal Jan 2012 > x2;
paste x1 x2
December 2011 January 2012
Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa
1 2 3 1 2 ... (4 Replies)
Hi everyone,
i have the following script.sh:
foo='lsusb | grep Webcam | cut -c16-18'
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Discussion started by: hilfemir
6 Replies
LEARN ABOUT ULTRIX
dwtmainsetareas
DwtMainSetAreas(3Dwt)DwtMainSetAreas(3Dwt)Name
DwtMainSetAreas - Sets up or adds the menu bar, command window, work window, and scroll bar widgets to the main window widget of the appli-
cation.
Syntax
void DwtMainSetAreas(widget, menu_bar, work_window,
command_window, horizontal_scroll_bar,
vertical_scroll_bar)
Widget widget;
Widget menu_bar;
Widget work_window, command_window;
Widget horizontal_scroll_bar, vertical_scroll_bar;
Arguments
widget Specifies the main window widget ID.
menu_bar Specifies the widget ID for the menu bar to be associated with the main window widget. You can set this ID only after creating
an instance of the main window widget. The attribute name associated with this argument is DwtNmenuBar.
work_window
Specifies the widget ID for the work window to be associated with the main window widget. You can set this ID only after creat-
ing an instance of the main window widget. The attribute name associated with this argument is DwtNworkWindow.
command_window
Specifies the widget ID for the command window to be associated with the main window widget. You can set this ID only after cre-
ating an instance of the main window widget. The attribute name associated with this argument is DwtNcommandWindow.
horizontal_scroll_bar
Specifies the scroll bar widget ID for the horizontal scroll bar to be associated with the main window widget. You can set this
ID only after creating an instance of the main window widget. The attribute name associated with this argument is DwtNhorizon-
talScrollBar.
vertical_scroll_bar
Specifies the scroll bar widget ID for the vertical scroll bar to be associated with the main window widget. You can set this ID
only after creating an instance of the main window widget. The attribute name associated with this argument is DwtNverti-
calScrollBar.
Description
The DwtMainSetAreas function sets up or adds the menu bar, work window, command window, and scroll bar widgets to the application's main
window widget. You must set these areas up before the main window widget is realized, that is, before calling the X intrinsics function
XtRealizeWidget.
Each area is optional; therefore, you can pass NULL to one or more of these arguments. The title bar is provided by the window manager.
See Also
Guide to the XUI Toolkit: C Language Binding
Guide to the XUI Toolkit Intrinsics: C Language Binding
DwtMainSetAreas(3Dwt)
11-21-2011
