10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All ,
I have multiple pipe delimited csv files are present in a directory.I need to find out distinct count on a column on those files and need the total distinct
count on all files.
We can't merge all the files here as file size are huge in millions.I have tried in below way for each... (9 Replies)
Discussion started by: STCET22
2. Shell Programming and Scripting
I am trying to build a list of all files ending in *.cbl in the system, but when I try find / -name *.cbl, I only find one specific file name that is alphabetically first. Is there something I'm missing?
---------- Post updated at 11:20 AM ---------- Previous update was at 11:15 AM... (1 Reply)
Discussion started by: wbport
3. Shell Programming and Scripting
I need unix command to grep directory part from the string
for example I have a texts something like
I need only directory part from that string
like my out put will
/apps/opt/data/current/spool/... (1 Reply)
Discussion started by: asappidi
4. Shell Programming and Scripting
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.
sc2/80 20 . A T 86 F=5;U=4
sc2/60 55 . G T ... (1 Reply)
Discussion started by: NamS
5. UNIX for Dummies Questions & Answers
hi good day
I am using redhat linux.
Is there a better utility than the 'find' command to search for files
I am trying to search through and enitre directory such as /repos for a files that have 'UAP' in it. However there are some '.step' folders littered throughout the /repos folder at varying... (8 Replies)
Discussion started by: johnstrong
6. Shell Programming and Scripting
I would like to find whether a file exists in the UNIX machine. That i can check using
echo " `cat $file` "
echo "invalid file"
and i can find out using :
find / -name "filename" . But it i have wanted to search in all directories. How to get... (3 Replies)
Discussion started by: rparsa001
7. UNIX for Dummies Questions & Answers
I have here a hard drive from a computer that was damaged, and now the costumer needs the data on the hard drive, but doesn't have any other computer to read data.
I don't really know what file system is on the disk.
How can I find out what file system is on the disk so I can read the... (4 Replies)
Discussion started by: dmarques
8. UNIX for Dummies Questions & Answers
I need to write a Unix shell script which will list top 10 files in a directory tree on basis of size. i.e. first file should be the biggest in the whole directory and all its sub directories.
Please suggest any ideas (10 Replies)
Discussion started by: abhilashnair
9. Shell Programming and Scripting
1)How do i find files in unix that end either in .pc or .h
This does not return any output
find . -name "*(pc|h)"
2)I have a file like this
i want the output to be like
001-123-456 any tricks in regular expression can do this in vi.
Hrishy (7 Replies)
Discussion started by: xiamin
10. UNIX for Dummies Questions & Answers
I need help with the syntax to serach a directory and all the folders in that directorys for a single pdf file. I would than like to move that file to another folder. I don't know if this is possible with one command. Please Help. (2 Replies)
Discussion started by: johnlong