10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Dear All,
I read some variables in a file and assigned as name for each of them.
If I do echo I am able to see the values as 1.0E-05,3.4,5.0E-03 etc,
Now I want to do some mathematical operations with them.
Lets say
1
1.0E-05*5.0E-03
expected ans is 5.0E-08
2
1.0E-05/5.0E-03
expected... (9 Replies)
Discussion started by: linuxUser_
9 Replies
2. UNIX for Dummies Questions & Answers
sxsaaas (3 Replies)
Discussion started by: VikrantD
3 Replies
3. Shell Programming and Scripting
Hi every one,i am new to unix.Can any one tell me about shell programming.. (1 Reply)
Discussion started by: martina100011
1 Replies
4. Shell Programming and Scripting
Hi,
How can i do the mathematical calculations in bash shell?
Are the mathematical functions available in bash shell?
Ex:
pow
ceil
floor
sqrt (5 Replies)
Discussion started by: cola
5 Replies
5. Shell Programming and Scripting
Hi guys,
I need some help to create a script or command :rolleyes: I do not have much experience in shell programming :confused:
I have a file with the lines below on 10000 lines:
12.06.09/14:20:13 4 sms/s
12.06.09/14:20:16 4 sms/s
12.06.09/14:20:17 3 sms/s
12.06.09/14:20:18 3... (5 Replies)
Discussion started by: julienp
5 Replies
6. Shell Programming and Scripting
Hello,
Please help for the following scenario:
1. Shell Scipt should receive 2 variables values (say a and b).
2. Within shell script, there should be division of those numbers (a/b).
3. The result should be whole number i.e. in case the result comes out to be 9.4, it should be returned as... (3 Replies)
Discussion started by: damansingh
3 Replies
7. Shell Programming and Scripting
My purpose was to print out all of name of students in a list.First of all,I created a file name "List" in /home/tuan/Desktop/Shell_programming as below
Tom
Henry
Ben
Linda
Marry
And my script "script" is
#!/bin/sh
path=/home/tuan/Desktop/Shell_programming/List
for student in $path... (3 Replies)
Discussion started by: thungmail
3 Replies
8. Shell Programming and Scripting
Hi,
Iam new to shell program,
I want to check a file which is having same lines 2 times and i want to display it in a seperate file.
File format is :
AQWERTYU|1234567890
ASDFGHJK|0987654321
ZXCVBNML|1098576453
AQWERTYU|1234567890
I need to take the 1st and 4th lines in the above... (5 Replies)
Discussion started by: nivas
5 Replies
9. Shell Programming and Scripting
Provides a menu structure that allows a user to select several options - input a name and address,
lookup a name and address, delete a name and address, and print a formatted report from a text
database (note: this requirement assumes that you will use the program to create a database, though in... (1 Reply)
Discussion started by: DonOmar
1 Replies
10. Shell Programming and Scripting
I want notes for learning Shell programming (2 Replies)
Discussion started by: Neha Agarwal
2 Replies