I have a text file that I want to search for repeated lines and print those lines. These would be lines in the file that appear more than once. Is there a way to do this?
Thanks (4 Replies)
Hi, I need a little help here. I am exporting user info from a PSQL database and everything is working with the exception of this:
10029008:dsAuthMethodStandard\:dsAuthClearText:classword:10029008:2004:10029008:10029008:/home/student/1002/90/08:10029008
It is putting a colon right before the... (1 Reply)
if I wanted to know if the word DOG(followed by several random numbers) appears in col 1, how many times will that same word DOG* appeared in col 2? This is a very large file
Thanks! (7 Replies)
Hi, all.
Here's the problem:
sed '/FOO/,/BAR/p'
That should print anything between FOO and BAR, right?
Well, let's say I have file.txt that contains just one line "how are you today?".
Then I run something like the above and get:
$ sed '/how/,/today/p' file.txt
how are you... (9 Replies)
Hi all,
I want to remove the remove bracket sign ( ) and put in the separate column I also want to remove the repeated entry like in first row in below input (PA156) is repeated
ESR1 (PA156) leflunomide (PA450192) (PA156) leflunomide (PA450192)
CHST3 (PA26503) docetaxel... (4 Replies)
Hello,
I am searching large (~25gb) DNA sequence data in fasta short read format:
>ReadName
ACGTACGTACGT...
for short tandem repeats, meaning instances of any 2-6 character based run that are repeated in tandem a number of times given as an input variable. Seems like a reasonably simple... (3 Replies)
In the below bash processes substitution, if there are 3 files in a directory /home/cmccabe/medex.logs/analysis.log, the filename variable is set to where these files are located.
The code does execute, the problem is that if there is a renamed file in the output directory below, it gets... (0 Replies)
Discussion started by: cmccabe
0 Replies
LEARN ABOUT REDHAT
ng_tee
NG_TEE(4) BSD Kernel Interfaces Manual NG_TEE(4)NAME
ng_tee -- netgraph ``tee'' node type
SYNOPSIS
#include <sys/types.h>
#include <netgraph/ng_tee.h>
DESCRIPTION
The tee node type has a purpose similar to the tee(1) command. Tee nodes are useful for debugging or ``snooping'' on a connection between
two netgraph nodes. Tee nodes have four hooks, right, left, right2left, and left2right. All data received on right is sent unmodified to
both hooks left and right2left. Similarly, all data received on left is sent unmodified to both right and left2right.
Packets may also be received on right2left and left2right; if so, they are forwarded unchanged out hooks right and left, respectively.
HOOKS
This node type supports the following hooks:
right The connection to the node on the right.
left The connection to the node on the left.
right2left Tap for right to left traffic.
left2right Tap for left to right traffic.
CONTROL MESSAGES
This node type supports the generic control messages, plus the following.
NGM_TEE_GET_STATS
Get statistics, returned as a struct ng_tee_stats.
NGM_TEE_CLR_STATS
Clear statistics.
SHUTDOWN
This node shuts down upon receipt of an NGM_SHUTDOWN control message, or when all hooks have been disconnected. If both right and left hooks
are present, node removes itself from the chain gently, connecting right and left together.
SEE ALSO tee(1), netgraph(4), ngctl(8)HISTORY
The ng_tee node type was implemented in FreeBSD 4.0.
AUTHORS
Julian Elischer <julian@FreeBSD.org>
BSD May 28, 2004 BSD