10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a file number.txt.I need to get 2 inputs from the terminal like a=100 and b=200.If a and b are there in the file,then check if a < b,print "less".If a is not there in the file,print "a is missing" or if b is not there in the file,print "b is missing".
100 200 300 (2 Replies)
Discussion started by: aneeta13
2. Shell Programming and Scripting
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.
./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
3. Shell Programming and Scripting
I have a comma delimited file such as:
ID should always have 1 digit, Serial 8 digits, and the others may... (2 Replies)
Discussion started by: alex2005
4. Shell Programming and Scripting
ABCDE1 JFHFJFJF3 10
ABCDE2 JFHFJFJF5 20
ABCDE3 JFHFJFJF5 30
ABCDE4 JFHFJFJF6 -
ABCDE5 JFHFJFJF6 20
ABCDE6 JFHFJFJF6 90
ABCDE7 JFHFJFJF6 9
I want to check third column if data missing or wrong data the echo massage and out from script.
1.... (8 Replies)
Discussion started by: pareshkp
5. Shell Programming and Scripting
I have a Requirement that the input will be given and i have to check whether the input is a Year or not.
2004,2009 and so on forth will be considered a year and anything else like
12:15 or else will not be.
Have built the below Code
echo " Enter... (6 Replies)
Discussion started by: Ajesh
6. Shell Programming and Scripting
I want to script where all the server names will be in a text file like
server3 . and the script should take servernames from a text file and perform copy of files if the files are not present on those servers.after which it should take next servername till the end of... (0 Replies)
Discussion started by: joseph.dmello
7. Shell Programming and Scripting
I had input file with below data,
Having values of fields with seperated by semi-colon (;) and ended with line feed (\n).
Through shell script, how can I check the field formatting?
Thanks in advance. (18 Replies)
Discussion started by: Poonamol
8. Shell Programming and Scripting
My script is taking a file "input.in" as input for running the script. My worry is that i need to execute the script only if the file is present, if it's not don't perform the next commands.
Just to have a check at the beginning of the script : If "input.in" exists, then go on. If it's does not... (4 Replies)
Discussion started by: newpromo
9. UNIX for Dummies Questions & Answers
how to check whether a given input is a number or a string? (1 Reply)
Discussion started by: Shilpi
10. Shell Programming and Scripting
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'
Now user may enter 'a' as value...
But i want to disallow him for entering characters other than... (3 Replies)
Discussion started by: dhananjaysk