Listing no. of files in UNIX with common prefix name


 
Thread Tools Search this Thread
Top Forums UNIX for Dummies Questions & Answers Listing no. of files in UNIX with common prefix name
# 1  
Old 04-19-2013
Listing no. of files in UNIX with common prefix name

Hi,
I am entirely new to Unix, need your help to perform certain actions in unix:

Can anyone please tell me how to list the number of files in UNIX with Common prefix name. "I want just the number of files and not the names of files".

Thanks
# 2  
Old 04-19-2013
Try the following, assuming the prefix is "Common":
Code:
ls Common* | wc -l

# 3  
Old 04-19-2013
Not sure what you mean with "files in UNIX". For the number of files with common prefix in some directory, use
Code:
ls prefix* | wc -l

# 4  
Old 04-19-2013
I tried with ls | wc -l *prefix*

But its giving me list of files with thier respective name..I just want the number(quantity) of files, as the files are more than 100
# 5  
Old 04-19-2013
Can't you read?
# 6  
Old 04-19-2013
First, do this:
Code:
 ls *prefix*

Then, do this, and you will see the difference:
Code:
 ls *prefix* | wc -l

# 7  
Old 04-19-2013
Do this :

Code:
find . -name "*prefix*" -exec wc -l {} \;


Last edited by Scott; 04-21-2013 at 05:10 PM.. Reason: Code tags
 
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Extract Uniq prefix from a start and end prefix

Dear All, assume i have a file with content: <Start>6000</Start> <Stop>7599</Stop> the output is: 6000 7000 7100 7200 7300 7400 7599 how should we use any awk, sed, perl can do this task, means to extract the uniq prefixes from the start and stop prefix. Thanks Jimmy (3 Replies)
Discussion started by: jimmy_y
3 Replies

2. UNIX for Dummies Questions & Answers

Add foldername as prefix to files

Hi there, I am looping through folders in order to rename the files in the current folder. So, given me being a newbie here, I would do that with a for-loop. The renaming per se should be like this: I want to add the folder-name as a prefix to the files in the folder in question. For instance,... (6 Replies)
Discussion started by: jahndavik
6 Replies

3. UNIX for Dummies Questions & Answers

Unix Command for listing files containing one text but not other.

Hi, I want to list all files present in directory those contains one specific word but exclude other. If possible suggest unix commands instead of script to do so. e.g. List all files name from directory which are having "PROMOTION" word but not "LEN_PROMOTION". Thanks (4 Replies)
Discussion started by: gauravgautam135
4 Replies

4. Shell Programming and Scripting

Common prefix of a list of strings

Is there a simple way to find the longest common prefix of a space-separated list of strings, optionally by field? For example, given input: "aaa_b_cc aaa_b_cc_ddd aaa_b_cc aaa_b_cd"with no field separator, output: aaa_b_cwith _ field separator, output: aaa_bI have an awk solution which... (1 Reply)
Discussion started by: CarloM
1 Replies

5. Shell Programming and Scripting

Finding out the common lines in two files using 4 fields with the help of awk and UNIX

Dear All, I have 2 files. If field 1, 2, 4 and 5 matches in both file1 and file2, I want to print the whole line of file1 and file2 one after another in my output file. File1: sc2/80 20 . A T 86 F=5;U=4 sc2/60 55 . G T ... (1 Reply)
Discussion started by: NamS
1 Replies

6. UNIX for Dummies Questions & Answers

Listing files in a Unix Directory ending with .....

Hi Unix Gurus, I need to list all files in a Unix Directory which either end with a .pdf or .rtf and they should be case insensitive ie .Pdf , .pDF , .RtF etc are also possible. How can i accomplish this with with a ls command ? If not then a find command. (6 Replies)
Discussion started by: pchegoor
6 Replies

7. UNIX for Dummies Questions & Answers

compare two files based on common field in unix

I have two files in UNIX. 1st file is Entity and Second File is References. 1st File has only one column named Entity ID and 2nd file has two columns Entity ID | Person ID. I want to produce a output file where entity id's are matching in both the files. Entity File 624197 624252 624264... (4 Replies)
Discussion started by: PRS
4 Replies

8. UNIX for Dummies Questions & Answers

listing executable files in unix.

How to list out the files which are not accessed for the last n days? and How to list out all the executable files in a directory? can anyone help me on the above? Thanks in advance. (3 Replies)
Discussion started by: venkatesht
3 Replies

9. Filesystems, Disks and Memory

Sun UNIX Files & Folders listing

Hi guys, i'm new to UNIX and only know a small amout about it, but have just had some changes at work which now require me to interact with and work on SUN Unix systems often. I have reasonable knowledge of PC's but hope that you will be able to help me with these questions. Part1. I would like... (3 Replies)
Discussion started by: Scrat
3 Replies

10. UNIX for Dummies Questions & Answers

Recursive directory listing without listing files

Does any one know how to get a recursive directory listing in long format (showing owner, group, permission etc) without listing the files contained in the directories. The following command also shows the files but I only want to see the directories. ls -lrtR * (4 Replies)
Discussion started by: psingh
4 Replies
Login or Register to Ask a Question