10 More Discussions You Might Find Interesting
1. Programming
Hi, I am complete new to C programming and shell scripting. I just wrote a simple C code to calculate integral using trapezoid rule. I am prompting user to pass me No. of equally spaced points , N , upper and lower limit. My code looks as follows so far:
#include<stdio.h>
#include<string.h>... (2 Replies)
Discussion started by: bjhjh
2 Replies
2. Programming
Hi,
I have to redirect output of the command "perldoc perllocal" to new file which
contains all the perl module installed.
Currently using
perldoc perllocal >> mod_data
This does not contain all perl modules installed locally on machine, and each character is doubled.
Please... (3 Replies)
Discussion started by: asak
3 Replies
3. Shell Programming and Scripting
In my korn shell - I have a sql with say 6 columns whose output i am redirecting to a file and attaching this file while sending a mail. While all this happens correctly, i face issues in the format of this file.
my intended output is
Column_1 Column_2 Column_3 Column_4 ... (7 Replies)
Discussion started by: qwertyu
7 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I want to redirect my script output to more than one file without printing the result to the screen. How to do that?
ex:
echo "hi" >> a.txt b.txt
cat a.txt
hi b.txt
:confused: (2 Replies)
Discussion started by: boopathyvasagam
2 Replies
5. Shell Programming and Scripting
I have a Bourne Shell script that is normally run as a background job and redirects it's output to a file internally (using exec >>); I use "set -x" to capture each command which provides me with a nice shell execution log if it all goes to pieces.
I now also need to be able to also run this as... (4 Replies)
Discussion started by: AncientCoder
4 Replies
6. Shell Programming and Scripting
Hi
We are having a requirement where one shell script, say a.sh (which uses Java and connects to Oracle database using JDBC) keeps on running everytime. I created a wrapper (to check whether a.sh is running and if not then to start it) and scheduled it in the crontab. Now all the output from... (3 Replies)
Discussion started by: ankitgoel
3 Replies
7. Shell Programming and Scripting
Hi. I'm a newbie in scripting and i have this problem: i want to use the 'fuser' command on a file to tell if it's being accessed (for my purposes: still being written). I want to save the output of the command and later compare with the 'not being used' result.
the script:
#!/bin/bash... (2 Replies)
Discussion started by: nunovc
2 Replies
8. Shell Programming and Scripting
hi,
i wat to get the output of a grep command in a file. but when i am trying out the same grep command in the unix prompt its working fine.. i am getting the output properly.. but when i am writing the same command inside my shell script , its just creating a new output file with no contents... (11 Replies)
Discussion started by: kripssmart
11 Replies
9. UNIX for Dummies Questions & Answers
hi,
i wat to get the output of a grep command in a file. but when i am trying out the same grep command in the unix prompt its working fine.. i am getting the output properly.. but when i am writing the same command inside my shell script , its just creating a new output file with no contents... (1 Reply)
Discussion started by: kripssmart
1 Replies
10. Shell Programming and Scripting
Hi all
I would like to open a SQL session from within a shell script and then redirect the output of the SQL command to a file.
e.g.
#!/bin/bash
sqlplus "/ as sysdba" <<EOF
@$HOME/recovery_space.sql
EOF
I want to redirect the output of the SQL command to a temp file, because... (2 Replies)
Discussion started by: soliberus
2 Replies