woww thanks a lottttttt..... !! i ll try...it sure gave me many ideas..thanks again
---------- Post updated 08-13-09 at 11:07 AM ---------- Previous update was 08-12-09 at 01:18 PM ----------
Quote:
Originally Posted by jpriyank
try this script which i made keeping in mind u are new to shell programming
prod=1
#prod will store final product
i=`awk -F, '{ print NF}' abc`
#count number of digits into variable i
n=1
while [ $n -le $i ]
do
temp=`cut -d, -f$n abc`
#cutting each digit and storing in temp
prod=`expr $prod \* $temp`
n=`expr $n + 1`
done
echo $prod
i hope this helps
Hi,
Its not working.
---------- Post updated at 11:08 AM ---------- Previous update was at 11:07 AM ----------
Please help me with the solution. I have tried a lot but i am not able to.
---------- Post updated at 11:19 AM ---------- Previous update was at 11:08 AM ----------
Quote:
Originally Posted by Smiling Dragon
Try:
Hi,
This is not working.Can you please tell me how can i multiply the values inside a file.
hi
I want to call a shell script in C program
the script is : ssh -t user@remote sh /<remote>home/user/<file_name>.sh
and other several commands
C program : Call this script and the retrive the task that is been done in <file_name>.sh file
can any one tell me how... (5 Replies)
#!/bin/csh
# This program will add integers
#
#
# add integer1 ..
#
# Check for argument
if ($#argv == 0 ) then
echo "usage: add integers"
exit 1
else
set input = $argv
endif
#
set sum = 0
foreach var ( $input )
@sum = $sum + $input
end
# (1 Reply)
#!/bin/sh
echo Enter the multiplication number required:
read number
for i in 1 2 3 4 5 6 7 8 9 10
do
echo "$number * $i = expr $number \* $i"
done
I am not getting the output for this multiplication table. (4 Replies)
Hi,
I have a shell script which connects to a database and fetches the count of the records from a table. I want to embed this whole script in a C program. Also the count fetched should be available in the C program for further usage.
Please let me know how this can be done.
Thanks
... (0 Replies)
shell script in Unix/Linux to find the lines numbers of a text file are having word which is 5 to 10 characters long and having first letter as a capital letter. (3 Replies)
I followed the directions here
Free Twitter Source Code ? Twitter Database Server: Install
and created a php script that enters twitter keyword searches into a MySQL DB.
When you execute the files outlined in the above link, a script starts indefinitely.
I've noticed that the scripts... (6 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Write the a shell script program to remove all space characters stored in the shell variable TEXT.... (7 Replies)
Hi All,
I have written a shell script which is using the expect method, it is working fine in terminal window, and then I have executed via python script its also working fine in command prompt functioning properly, I used subprocess.Popen method to execute the shell script file, its working... (0 Replies)
Hello,
I am trying to compute the percentage in a script as shown below:
PerCover=`echo "scale=2 ; 100 \* ($InputCover/$Total)" | bc`
However the PerCover value is blank/null. What do I need to do differently?
Thanks for your input!
~Guss (1 Reply)
Discussion started by: Gussifinknottle
1 Replies
LEARN ABOUT FREEBSD
atf-sh
ATF-SH(1) BSD General Commands Manual ATF-SH(1)NAME
atf-sh [-s shell] -- interpreter for shell-based test programs
SYNOPSIS
atf-sh script
DESCRIPTION
atf-sh is an interpreter that runs the test program given in script after loading the atf-sh(3) library.
atf-sh is not a real interpreter though: it is just a wrapper around the system-wide shell defined by ATF_SHELL. atf-sh executes the inter-
preter, loads the atf-sh(3) library and then runs the script. You must consider atf-sh to be a POSIX shell by default and thus should not
use any non-standard extensions.
The following options are available:
-s shell Specifies the shell to use instead of the value provided by ATF_SHELL.
ENVIRONMENT
ATF_LIBEXECDIR Overrides the builtin directory where atf-sh is located. Should not be overridden other than for testing purposes.
ATF_PKGDATADIR Overrides the builtin directory where libatf-sh.subr is located. Should not be overridden other than for testing purposes.
ATF_SHELL Path to the system shell to be used in the generated scripts. Scripts must not rely on this variable being set to select a
specific interpreter.
EXAMPLES
Scripts using atf-sh(3) should start with:
#! /usr/bin/env atf-sh
Alternatively, if you want to explicitly choose a shell interpreter, you cannot rely on env(1) to find atf-sh. Instead, you have to hardcode
the path to atf-sh in the script and then use the -s option afterwards as a single parameter:
#! /path/to/bin/atf-sh -s/bin/bash
ENVIRONMENT
ATF_SHELL Path to the system shell to be used in the generated scripts.
SEE ALSO atf-sh(3)BSD September 27, 2014 BSD