Is it possible to search through a large file full of rows and columns of text and retrieve only the rows that contain duplicates fields,
searchiing for duplicates on col4 & col6
Sample below
Col1 col2 col3 col4 col5 col6
G405H SURG FERGUSON ... (2 Replies)
Hi everyone,
I need to search files starting with RPT_0, RPT_1,........ in a directory. How can I implement that through a shell script. Also I want to read the last line of each file after searching them. Can someone help me out in this regard.
One more thing how I can extract a particular... (7 Replies)
hey,
i need to use grep to search a bunch of header files inside a directory to return which file i can find the function i'm searching for in. how do i use wild cards to search through the files? i can only figure out how to search inside the directory, not inside the files that are in the... (4 Replies)
Hi,
I am trying to write a script that will search in a particular directory and tell me how many files are in there. I then want to be able to email certain users of how many files are in that directory and what the file names are?
any help would be great as i am getting confused.
thanks (3 Replies)
Hello,
I am wondering if you can assist with my question and ask kindly for this.
I have a number of files that are listed as file1.gz through file100.gz.
I am trying to perform a grep on the files and find a specific date that only resides within within one of the files. There are... (3 Replies)
Hi All,
I have a requirement wherein I need to test if a line in file succeeding "IF" statement has "{" .If the line succeeding "IF" statement does not have "{" , then I need to insert the "{". Similarly , I need to check if a line in file preceding "ENDIF" statement has "}" .If not , then I... (2 Replies)
Hi,
Could someone give me a hand with a search for files with two possible extensions, please. The requirement is simple - I need to issue a single ls command searching for files with the suffix of, say, *.txt and *.log.
I've tried to use ls *.txt *.log which works if there are both... (4 Replies)
Hello,
Please help me with this!! Thanks in advance!!
I have a file named file.gc with the content:
1-- Mon Sep 10 08:53:09 CDT 2012
2revoke connect from FR2261;
3delete from mkt_allow where grantee = 'FR2261';
4grant connect to FR2261 with '******';
5alter user FR2261 comment... (0 Replies)
Hi
This is my third past and very impressed with previous post replies
Hoping the same for below query
How to find a existing file location and directory location in solaris box (1 Reply)
Discussion started by: buzzme
1 Replies
LEARN ABOUT NETBSD
zegrep
ZGREP(1) BSD General Commands Manual ZGREP(1)NAME
zgrep, zegrep, zfgrep -- print lines matching a pattern in gzip-compressed files
SYNOPSIS
zgrep [grep-flags] [--] pattern [files ...]
zegrep [grep-flags] [--] pattern [file ...]
zfgrep [grep-flags] [--] pattern [file ...]
DESCRIPTION
zgrep runs grep(1) on files or stdin, if no files argument is given, after decompressing them with zcat(1).
The grep-flags and pattern arguments are passed on to grep(1). If an -e flag is found in the grep-flags, zgrep will not look for a pattern
argument.
zegrep calls egrep(1), while zfgrep calls fgrep(1).
EXIT STATUS
In case of missing arguments or missing pattern, 1 will be returned, otherwise 0.
SEE ALSO egrep(1), fgrep(1), grep(1), gzip(1), zcat(1)AUTHORS
Thomas Klausner <wiz@NetBSD.org>
BSD December 28, 2003 BSD