03-27-2008
Hi,
I have read the code you posted earlier. It seems that it only pushes the non zero and zeros for the first column for all the index rows and then print out newline hence exit.
And I am not too sure on how to use Perl in this case which is why I was hoping to have an example using bash.
Thanks.
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I've searched the forum and google, but can't see an answer to this simple problem. Here's my small test script:
#!/bin/csh
echo "enter a number:"
read num
echo "you entered $num"
set num = `expr $num + 1`
echo new value is $num
can someone show me how to do this calculation? note that... (4 Replies)
Discussion started by: tpatput
4 Replies
2. Shell Programming and Scripting
I have written a script to compare the values of string (which actually are numbers) but it is not giving the expected output. Please suggest for the script.
#!/usr/bin/ksh
sysdate=20071009
echo $sysdate
currfile=20071008
echo $currfile
if ; then
echo "Equal"
else
echo "Not... (2 Replies)
Discussion started by: raman1605
2 Replies
3. Shell Programming and Scripting
Hi All,
I am writing a shell script in which I want to convert a number like :
Suppose the number is "98487657" and we have to convert it to "98000000", what I want to do is to retain first 2 digits and convert all remaining digits to "0".
Number could be of any length (length... (4 Replies)
Discussion started by: amitanshu.verma
4 Replies
4. HP-UX
Dear All,
I am new on Tru 64 bit Unix platform. I have a database server "HP AlphaServer ES45" version p5.1 of Tru Ux 64 bit installed. I have 4 hard drives in this system (1,2,3,4). My 4th hard drive is damaged which contain Oracle database files including partitions on 4th drives... (2 Replies)
Discussion started by: hellozishan
2 Replies
5. UNIX for Dummies Questions & Answers
Hi ,
I have to install Oracle Enterprise linux 64bit version on my machine.
How would i determine whether my system is compatible for 64 bit version.
What is difference between 64 bit version and 32 bit version?
I heard that 64 bit version are suitable for machine with ram more than 4 gb... (5 Replies)
Discussion started by: pinga123
5 Replies
6. UNIX for Dummies Questions & Answers
Hi,
I am having a problem in converting a string to number so I can preform arithmetic operations.
timeTot=0
timeTmp=$(cat idsOutput | grep 'Run time' | cut -c 36-39)
timeTot=$ #This is line 28
echo "total RunTime=" $timeTot
this is the error msg:
./ids2.sh: line 28: 0+1.35: syntax... (8 Replies)
Discussion started by: turki_00
8 Replies
7. Programming
I have an assignment in which a character is the input of which some bits(from a position to certain position) are to be inverted (1's complement) and then the resultant character is to be returned....for example
unsigned char x = J from p = 3 to offset n = 5
01001010 inverted to... (1 Reply)
Discussion started by: ezee
1 Replies
8. Programming
Is there a function to convert number (unsigned int for this example) to binary? I could not find a simple one thru google.
While I was learning bloom filter with the example, I was wondering if anybody can help me to
1) display the real bits vector for the bloomfilter;
2) if dataset is very... (11 Replies)
Discussion started by: yifangt
11 Replies
9. UNIX for Beginners Questions & Answers
Hi ALL,
I am having semi column separated file as below. I am having negative values for the records starting with 11095. How can I convert that positive number
I tried this below seems not working
sed 's/ \(*\)$/ -\1/;t;s/\(.*\)-/\1/ myfile
myfile... (6 Replies)
Discussion started by: arunkumar_mca
6 Replies