10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have the text file where each line has the format:
chr10 101418889 101418904 0.816327
Right now the interval between column 2 and 3 is 15. I only want the two consecutive positions starting at position 1, write it to a file, then move up one position write to file etc. So that:
... (1 Reply)
Discussion started by: jfern
1 Replies
2. UNIX for Dummies Questions & Answers
#!/bin/bash
function check_num_args()
{
if ; then
echo "Please provide a file name"
else
treat_as_file $*
fi
}
function treat_as_file()
{
numFiles=$#
for((i=1;i<=$numFiles;i++));do
echo $i
... (3 Replies)
Discussion started by: kikilahooch
3 Replies
3. Programming
HI there,
I am trying to count manually what this code does but I am stuck and I don't learly see the result. The code works and it compiles and runs but I just don't follow the value of var.
#include<stdio.h>
#include<stdlib.h>
#include<sys/types.h>
#include<unistd.h>
#include<wait.h>... (2 Replies)
Discussion started by: bluetxxth
2 Replies
4. Shell Programming and Scripting
Hi All,
can you please help me to figured out what's the meaning of this.
${SERVER_DATABASE} -b << EOF 2>>/dev/null
THanks, (3 Replies)
Discussion started by: nikki1200
3 Replies
5. Shell Programming and Scripting
Hi again :)
I still need your help now...
#!/bin/bash
SIZE=`ls -s text.txt`
while
do
done
My problem is that the line "while ..." still print the same value after the first loop.
In one instruction change the size of text.txt
I've run my bash script in debug mode, and the... (6 Replies)
Discussion started by: Link_
6 Replies
6. Shell Programming and Scripting
When I run the following command in the shell it works fine. It prints a city name and then a path for a file.
~$ for i in `awk -F':' '{print $0}' /home/knoppix/Desktop/data/subs | grep -m 1 $ city | sed "s/:/ /"`
>do
>echo $i
>done
Now, when I place it in this shell script (sh) it prints... (6 Replies)
Discussion started by: afroCluster
6 Replies
7. Shell Programming and Scripting
i don't get what's wrong here. i'm writing a shell script that takes 1 argument (a number) from the command-line, but it's throwing an error:
Syntax error: Bad for loop variable
doesn't make much sense
for (( i = 1; i = ${1}; i++ )) # error points to this line everytime
do
echo... (9 Replies)
Discussion started by: visitorQ
9 Replies
8. Shell Programming and Scripting
Can anyone tell me what's wrong with my code here? I'm experiencing weird behavior...
I am using 'j' to go down a list filenames saved in a .txt file and prompting the user whether or not she would like to delete each one. This works all well and fine the first run through, but then instead of... (2 Replies)
Discussion started by: RSymphony
2 Replies
9. Shell Programming and Scripting
I have seen this done before - and maybe there is a better way too.
I want to be abe to use a for loop (or other better method) to loop through the database instance names that are part of the script - not an external file where a read might be ok.
Here is what I have and I know won't work -... (5 Replies)
Discussion started by: dave-mentor
5 Replies
10. UNIX for Dummies Questions & Answers
how i can download this game n start it :S (5 Replies)
Discussion started by: BoyArcher
5 Replies