10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello there, find below for my code first:
$pdp_asaba=`cat /tmp/temp_total | grep asaba | sed 's/*//g'`
if ]]
then pdp_asaba=0
fi
$pdp_abuja=`cat /tmp/temp_total | grep abuja | sed 's/*//g'`
if ]]
then pdp_abuja=0
fi
$pdp_ojota=`cat /tmp/temp_total | grep ojota | sed 's/*//g'`
if ... (3 Replies)
Discussion started by: infinitydon
3 Replies
2. UNIX for Dummies Questions & Answers
I have a file which extracts data from an HTML file
For Eg HTML file contains:
New York;ABC;145;Yes;YES;No
New York;BCD;113;Yes;YES;No
New York;NAS;63;Yes;YES;No
------------------------
London-48;CBT;16;Yes;YES;No
London-48;CME;17;Yes;YES;No
London-48;EUR;52;Yes;YES;No... (7 Replies)
Discussion started by: newkid.7955
7 Replies
3. Shell Programming and Scripting
Hi,
I need my script to check if the user enters 3 values if not 5 values to my script and alert if the input has any other number of values.
for example:
./myscript.sh 22 56 3221 - > correct
./myscript.sh 22 56 3221 45 777 -> correct
./myscript.sh 22 56 3221 45 -> incorrect
Please... (6 Replies)
Discussion started by: mohtashims
6 Replies
4. Shell Programming and Scripting
Hi,
I have a script which runs daily. It gets 3 input files test1,test2,test3. I want to do a validation in my script to make sure i have all the 3 files available before running. If any one of the file is missing i want to break the script.
Could you please help me with this request.
... (1 Reply)
Discussion started by: Krrishv
1 Replies
5. Shell Programming and Scripting
Hi all
i need to check that if user has passed any input parameter while executing he shell script like
./test1.sh -a"-v"
then do smothing
if user execute the script without giving input paramater then
./test1.sh
then do something
how can we check this input parameter (6 Replies)
Discussion started by: aishsimplesweet
6 Replies
6. Programming
Suppose we have a simple situation, like the following C++ instructions:
int x;
cout << "Insert x: ";
cin >> x;
while ( x-- < 0 ) ;
Of course, if it is written something different from an integer, the while loop shall not end.
So, how can we check if the input x is of the right type? (2 Replies)
Discussion started by: Luke Bonham
2 Replies
7. UNIX for Dummies Questions & Answers
how to check whether a given input is a number or a string? (1 Reply)
Discussion started by: Shilpi
1 Replies
8. Shell Programming and Scripting
Hi Folks,
I'm using bash script. I would like to check whether input is a number or not.(Only positive numbers).. if space or non numeric is entered, it should say "invalid input". pls help..
thanks in adv.
Br///
Vijay. (1 Reply)
Discussion started by: Vijayakumarpc
1 Replies
9. Shell Programming and Scripting
HI all,
I would like to know how the user can be restricted for entering only the number and not characters in sheel scripts..
Suppose code is like this
echo 'Enter the number'
read Value
Now user may enter 'a' as value...
But i want to disallow him for entering characters other than... (3 Replies)
Discussion started by: dhananjaysk
3 Replies
10. Shell Programming and Scripting
What can i do to check that the input is all alphabet.. ? (4 Replies)
Discussion started by: XXXXXXXXXX
4 Replies