hey guys this is my first post here, heard a lot about these forums. Iam urgently in need of a command which would help me accomplish the following , for example a file has these contents:
211 61 2007-06-26 13:47:32
211 61 2007-06-26 09:53:43
211 61 2007-06-26 15:25:14
211 61 2007-06-26... (5 Replies)
Hi,
I want to use egrep to match this expression in my file. The expression begins with the word SCHEDULE and ends with PFTDGNIN. In between these 2 words there can be anything.
EX: Line1: SCHEDULE NWERRR#PFTDGNIN
Line2: FOLLOWS NWD@AAS#PFTDGNIN
So as a result of the egrep command... (1 Reply)
I'm new to egrep. What pattern could I use to find all lines that match this pattern: <beginning of line><any amount of whitespace>sub<space>. I want it to return the entire line.
(I'm trying to generate a list of all Perl sub definitions in a list of Perl modules.)
Thanks for your help! (7 Replies)
Hi
I need to look for the range dates of access_log for example:
between 02/May/2009:14:56:20 and 05/May/2009:18:46:06
then write the content to another file. Date and time is very important for me to concatenate them into access_log later.
Thanks (2 Replies)
This is my first post, please be nice. I have tried to google and read different tutorials.
The task at hand is:
Input file input.txt (example)
abc123defhij-E-1234jslo
456ujs-W-abXjklp
From this file the task is to grep the -E- and -W- strings that are unique and write a new file... (5 Replies)
I am working on a scraping project and I am stuck at this tiny grep pattern match.
Sample text :
FPA List. FPA List. FPA List. FPA List. FPA List. FPA List. FPA List. FPA List.
ABC Personal Planning
Catherine K. Wat
Cath Wat
Catherine K. Wat
Catherine K. Wat
IFRAME:... (8 Replies)
Hi All,
Please i need to know the difference between grep, egrep & grep -i when used to serach through a file.
My platform is SunOS 5.9 & i'm using the korn shell.
Regards,
- divroro12 - (2 Replies)
Hi,
I need advice on a simiple pattern check,
Orginal Code
bpimagelist -backupid xxxxxxxxxxxxx | grep "FRAG " | egrep -i "C5|W5" | awk 'NR==1{print $2,$9}
1 MAC514
What i want is to find any media beinging with C5|W5. I have tried ^C5|^W5, but this does not work.
Removed... (3 Replies)
Hi ,
I have a file where i have modifed certain things compared to original file . The difference of the original file and modified file is as follows.
# diff mir_lex.c.modified mir_lex.c.orig
3209c3209
< if(yy_current_buffer -> yy_is_our_buffer == 0) {
---
>... (5 Replies)
I have this fileA
TEST FILE ABC
this file contains ABC;
TEST FILE DGHT this file contains DGHT;
TEST FILE 123
this file contains ABC,
this file contains DEF,
this file contains XYZ,
this file contains KLM
;
I want to have a fileZ that has only (begin search pattern for will be... (2 Replies)
Discussion started by: vbabz
2 Replies
LEARN ABOUT FREEBSD
tcpdrop
TCPDROP(8) BSD System Manager's Manual TCPDROP(8)NAME
tcpdrop -- drop TCP connections
SYNOPSIS
tcpdrop local-address local-port foreign-address foreign-port
tcpdrop [-l] -a
DESCRIPTION
The tcpdrop command may be used to drop TCP connections from the command line.
If -a is specified then tcpdrop will attempt to drop all active connections. The -l flag may be given to list the tcpdrop invocation to drop
all active connections one at a time.
If -a is not specified then only the connection between the given local address local-address, port local-port, and the foreign address
foreign-address, port foreign-port, will be dropped.
Addresses and ports may be specified by name or numeric value. Both IPv4 and IPv6 address formats are supported.
The addresses and ports may be separated by periods or colons instead of spaces.
EXIT STATUS
The tcpdrop utility exits 0 on success, and >0 if an error occurs.
EXAMPLES
If a connection to httpd(8) is causing congestion on a network link, one can drop the TCP session in charge:
# sockstat -c | grep httpd
www httpd 16525 3 tcp4
192.168.5.41:80 192.168.5.1:26747
The following command will drop the connection:
# tcpdrop 192.168.5.41 80 192.168.5.1 26747
The following command will drop all connections but those to or from port 22, the port used by sshd(8):
# tcpdrop -l -a | grep -vw 22 | sh
SEE ALSO netstat(1), sockstat(1)AUTHORS
Markus Friedl <markus@openbsd.org>
Juli Mallett <jmallett@FreeBSD.org>
BSD January 30, 2013 BSD