06-18-2013
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1. Shell Programming and Scripting
Hi,
I made a small awk program just to test array variables.
I couldn't find anything wrong with it.
But it doesn't give out valid numbers.( just 0.00 )
Do you see any problem that I didn't see?
Thanks in advance!
Here is the program:
##################################
BEGIN {
FS =... (4 Replies)
Discussion started by: whatisthis
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2. Shell Programming and Scripting
Like class loader in java, can we make a function loader in shell script, for this can someone throw some light on how internally bash runs a shell script , what happenes in runtime ...
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3. Shell Programming and Scripting
Hi,
I have two bash shell scripts:
test:
rrdhcp78-120:test_data msb65$ cat ~/bin/test
#!/bin/sh
array1=()
echo 'elements in array1:' ${#array1}
~/bin/test2 $array1
test2:
rrdhcp78-120:test_data msb65$ cat ~/bin/test2
#!/bin/sh
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4. Shell Programming and Scripting
hi all i am trying to save an awk value into an array in bash:
total=`awk '{sum+=$3} END {print sum}' "$count".txt"`
((count++))
the above statement is in a while loop..
$count is to keep track of file numbers (1.txt,2.txt,3.txt,etc.)
i get the following error:
./lines1:... (1 Reply)
Discussion started by: npatwardhan
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5. Shell Programming and Scripting
Hi all,
i have a data array as follows.
array=ertfgj2345
array=456ttygkd
.
.
.
array=errdjt3235
so number or elements in the array can varies depending on how big the data input is.
now i have a variable, and it is $1 (there are $2, $3 and so on, i am only interested in $1).
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6. Shell Programming and Scripting
i have an array call ignore. it is set up
ignore=34th56
ignore=re45ty
ignore=rt45yu
.
.
ignore=rthg34
n is a variable. I have another variable that i read from a different file. It is $2 and it is working the way i expect. array ignore read and print correct values.
in the below if... (2 Replies)
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7. Shell Programming and Scripting
Hi friends,
I'm having a bit of a problem using shell variable in an awk if statement.
Please note that i'm using -v option as listed in many forums but I still don't get it working. Here's my code. Kindly help as I've gone crazy trying to work this out :wall:
#!/bin/bash -xv
... (4 Replies)
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Hello experts,
I'm stuck with this script for three days now. Here's what i need.
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Samp: Something.csv
bca,adc,asdf,123,12C
bca,adc,asdf,123,13C
def,adc,asdf,123,12A
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9. Shell Programming and Scripting
Hi, all
suppose I have following myfile (delimited by tab)
aa bb
cc dd
ee ffand I have following awk command:
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10. Shell Programming and Scripting
Hello All,
Can you please help me with the below.
#!/bin/bash
ARR="No Differences In Stage Between HASH_TOTALS & HASH_TOTALS_COMP For UNINUM:0722075 PROVIDER:5 EXTRACT_DT:30-SEP-12 VER_NUM:1"
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LEARN ABOUT REDHAT
tk_dialog
tk_dialog(n) Tk Built-In Commands tk_dialog(n)
__________________________________________________________________________________________________________________________________________________
NAME
tk_dialog - Create modal dialog and wait for response
SYNOPSIS
tk_dialog window title text bitmap default string string ...
_________________________________________________________________
DESCRIPTION
This procedure is part of the Tk script library. Its arguments describe a dialog box:
window Name of top-level window to use for dialog. Any existing window by this name is destroyed.
title Text to appear in the window manager's title bar for the dialog.
text Message to appear in the top portion of the dialog box.
bitmap If non-empty, specifies a bitmap to display in the top portion of the dialog, to the left of the text. If this is an empty string
then no bitmap is displayed in the dialog.
default
If this is an integer greater than or equal to zero, then it gives the index of the button that is to be the default button for the
dialog (0 for the leftmost button, and so on). If less than zero or an empty string then there won't be any default button.
string There will be one button for each of these arguments. Each string specifies text to display in a button, in order from left to
right.
After creating a dialog box, tk_dialog waits for the user to select one of the buttons either by clicking on the button with the mouse or
by typing return to invoke the default button (if any). Then it returns the index of the selected button: 0 for the leftmost button, 1
for the button next to it, and so on. If the dialog's window is destroyed before the user selects one of the buttons, then -1 is returned.
While waiting for the user to respond, tk_dialog sets a local grab. This prevents the user from interacting with the application in any
way except to invoke the dialog box.
KEYWORDS
bitmap, dialog, modal
Tk 4.1 tk_dialog(n)