10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi folks,
I have a file with lots of lines in a text file,i need to print the occurence number after sorting based on the first column as shown below, thanks in advance.
sam,dallas,20174
sam,houston,20175
sam,atlanta,20176
jack,raleigh,457865
jack,dc,7845
john,sacramento,4567
... (4 Replies)
Discussion started by: tech_frk
4 Replies
2. Programming
Hello,
I have a programming assignment to count number of occurrences of hours in particular file. Below is the code:
fname = raw_input("Enter file name: ")
if len(fname) < 1 : fname = "mbox-short.txt"
largest = None
fh = open(fname)
counts = dict()
test = list()
for line in fh:
... (2 Replies)
Discussion started by: infinitydon
2 Replies
3. UNIX for Dummies Questions & Answers
Good morning, I need help to add number of occurence based on column 1 & column 5
file input
81161267334|1|100000|81329998077|20150902
81161267334|1|50000|82236060161|20150902
81161268637|1|25000|81329012229|20150911
81161269307|1|25000|81327019134|20150901... (3 Replies)
Discussion started by: radius
3 Replies
4. Shell Programming and Scripting
Input :
abc def 1 xyz zzz
bca cde 2 yyy xxx
Expected output :
abc def |1 xyz zzz
bca cde |2 yyy xxx
I have tried the command below and losing the number. Any help is greatly appreciated
1. sed 's//|/' num.txt
Result:
abc def | xyz zzz
bca cde |... (7 Replies)
Discussion started by: kbsuryadev
7 Replies
5. Shell Programming and Scripting
hi,
I need to number each occurrence of a pattern within a file using sed.
Given
object
0000
object
111
object
222
I need following
1.object
0000
2.object
111
3.object
222 (5 Replies)
Discussion started by: xerox
5 Replies
6. Shell Programming and Scripting
suppose i have this line
abs|der|gt|dftnrk|dtre
i want to count the number of "|" in this line..
how can i do that.
plz help:confused: (9 Replies)
Discussion started by: priyanka3006
9 Replies
7. UNIX for Dummies Questions & Answers
Hi guys!
I need to count the occurence of a certain pattern.
For example the pattern is PC.
the contents of the file sample.txt:
A PC
asdfgadfjkl
asdfa PC sadfaf
fdsPCasdfg
if i use grep -c PC sample.txt
it will display 3 as the number of occurence
how do i save that number to a... (1 Reply)
Discussion started by: khestoi
1 Replies
8. Shell Programming and Scripting
Hi,
My objective is to get the line number of the first occurance of the search pattern.
my test.txt contains:
..... ..................
total rows....
................... ..
total rejected rows: 40
total rejected rows: 50
total rejected rows: 80
total rejected rows: 90
total... (9 Replies)
Discussion started by: mercuryshipzz
9 Replies
9. UNIX for Dummies Questions & Answers
Hi ,
supoose i have a file in which a word is repeated so many times.
I just want the firts occurence of that word through grep and it should not go to the next one means get the first occurence and stop there.
Suggest me some solutions.
Thanks
Namish (10 Replies)
Discussion started by: namishtiwari
10 Replies
10. UNIX for Dummies Questions & Answers
I am using grep to pull out info from a file.
The line I am searching for begins:
START TIME - Tue Sep 11 16:40:00.
There are mutiple lines of START TIME. I need the FIRST occurence ONLY.
My grep is as follows:
start="$( grep 'START TIME' filename | cut -c15-33)"
If I echo or cat... (2 Replies)
Discussion started by: app4dxh
2 Replies