10 More Discussions You Might Find Interesting
1. Homework & Coursework Questions
I'm new to the python programming, and I have a question.
I have to write a program that prints a receipt for a restaurant. The input is a list which looks like:
In the other input file there is a list which looks like:
product1 coffee 5,00... (1 Reply)
Discussion started by: dagendy
2. Shell Programming and Scripting
I have two files A and B listing ip addresses
and all the ip addresses in B are in A, and A includes other ip addresses
now I want to get the list of the ip addresses that are in A but not in B
how to achieve this? thanks (1 Reply)
Discussion started by: esolvepolito
3. Shell Programming and Scripting
I'm trying to delete some elements from a list with two elements on each row agreeing with the elements in another list. Pratically I want a perl script able to take each element of the second list (that is a single column list), compare it with both elements of each row from the... (3 Replies)
Discussion started by: gabrysfe
4. Shell Programming and Scripting
I do little bash scripting so sorry for my ignorance.
How do I compare if the two variable not match and if they do not match run a command.
I was thinking a for loop but then I need another for loop for the 2nd list and I do not think that would work as in the real world there could... (2 Replies)
Discussion started by: GermanJulian
5. Shell Programming and Scripting
I have 2 large lists:
LIST A: containes 6 fields of many entries (VARIABLE number), like:
2011-07-10 | 18:19:47 | 38037300 | 9647808003122 | 2 | success
LIST B: containes 3 fields & 183 entries (FIXED number), like:
9647805651885 9647805651885 SCP_10
What I want is a... (8 Replies)
Discussion started by: amurib
I am trying to write a Python programme that compares two different text files which both contain a list of words. Each word has its own line
I want to compare textfile 2 with textfile 1, and if there's a word in textfile 2 that is NOT in textfile 1, I want to... (6 Replies)
Discussion started by: Bloomy
7. Shell Programming and Scripting
The following bash script does not work because the java/groovy code always thinks there are four arguments even if there are only 1 or 2. As you can see from my hideous backslashes, I am using cygwin bash on windows.
export... (1 Reply)
Discussion started by: siegfried
8. UNIX for Dummies Questions & Answers
I wonder if anybody might be able to help with this.
I have file 1 and file2.
Both files may contain thousands of lines that have variable contents.
gh23444 (7 Replies)
Discussion started by: Garrred
9. UNIX for Dummies Questions & Answers
I have a peculiar case, where my sed command is working on a file which contains lines of small length.
sed "s/XYZ:1/XYZ:3/g" abc.txt > xyz.txt
when abc.txt contains lines of small length(currently around 80 chars) , this sed command is working fine.
when abc.txt contains lines of... (3 Replies)
Discussion started by: thanuman
10. Shell Programming and Scripting
If I had a list of numbers in two different files, what would be the fastest and easiest way to find out which numbers in list B are not in list A without reading each number in list B one at a time and using grep thousands of times against list A?
I have two very long lists of numbers and the... (4 Replies)
Discussion started by: keelba