Hi All,
I need a code to print those lines where there's NO indents on the 1st field
Example shown below.
I tried to use the below codes but i am not able to see the expected result.
Can any expert give any advise ?
My Code
cat filename| awk '$1 ~ /^+$/ {print $0}'
Input
1199 ... (7 Replies)
Hi.
I have a tab separated file that has a couple nearly identical lines. When doing:
sort file | uniq > file.new
It passes through the nearly identical lines because, well, they still are unique.
a)
I want to look only at field x for uniqueness and if the content in field x is the... (1 Reply)
Using awk, print all the lines where field 8 is equal to x
I really did try, but this awk thing is really hard to figure out.
file1.txt"Georgia","Atlanta","2011-11-02","x","","","",""
"California","Los Angeles","2011-11-03","x","","","",""... (2 Replies)
Hi all,
I am new to using awk and am quickly discovering what a powerful pattern-recognition tool it is. However, I have what seems like a fairly basic task that I just can't figure out how to perform in one line. I want awk to find and print all the lines in which one of multiple patterns (e.g.... (8 Replies)
data:
hello--hello1--hello2--#growncars#vello--hello3--hello4--jello#growncars#dello--gello--gelloA--gelloB#growncars#
I want to be able to print all the values that are found between the patterns "#growncars#" and the next "#growncars#" on the same line.
so the output should be:
... (8 Replies)
In the awk below I am trying to print the entire line, along with the header row, if $2 is SNV or MNV or INDEL. If that condition is met or is true, and $3 is less than or equal to 0.05, then in $7 the sub pattern :GMAF= is found and the value after the = sign is checked. If that value is less than... (0 Replies)
For some reason I am having difficulty performing what should be a fairly easy task. I would like to print lines of a file that have a unique value in the first field. For example, I have a large data-set with the following excerpt:
PS003,001 MZMWR/ L-DWD// *
PS003,001... (4 Replies)
I have some data that looks like this:
PXD= ZW< 1,6
QR> QRJ== 1,2(5)
QR> QRJ== 4,1(2)
QR> QRJ== 4,2
QRB= QRB 4,2
QWM QWM 6,2
R<C ZW< 11,2
R<H= R<J= 6,1
R>H XZJ= 1,2(2)
R>H XZJ= 2,6(2)
R>H XZJ= 4,1(2)
R>H XZJ= 6,2
RDP RDP 1,2
What I would like to do is if fields $1 and $2 are... (5 Replies)
Discussion started by: jvoot
5 Replies
LEARN ABOUT REDHAT
filechan
FILECHAN(8) System Manager's Manual FILECHAN(8)NAME
filechan - file-writing backend for InterNetNews
SYNOPSIS
filechan [ -d directory ] [ -f fields ] [ -m mapfile ] [ -p pidfile ]
DESCRIPTION
Filechan reads lines from standard input and copies certain fields in each line into files named by other fields within the line. Filechan
is intended to be called by innd(8) as a channel feed. (It is not a full exploder and does not accept commands; see newsfeeds(5) for a
description of the difference and buffchan(8) for an exploder program.)
Filechan input is interpreted as a set of lines. Each line contains a fixed number of initial fields, followed by a variable number of
filename fields. All fields in a line are separated by whitespace. The default number of initial fields is one.
For each line of input, filechan writes the initial fields, separated by whitespace and followed by a newline, to each of the files named
in the filename fields. When writing to a file, filechan opens it in append mode and tries to lock it and change the ownership to the user
and group who owns the directory where the file is being written.
OPTIONS -f The ``-f'' flag may be used to specify a different number of initial fields.
-d By default, filechan writes its output into the directory <pathoutgoing in inn.conf>. The ``-d'' flag may be used to specify a
directory the program should change to before starting.
-p If the ``-p'' flag is used, the program will write a line containing its process ID (in text) to the specified file.
If filechan is invoked with ``-f 2'' and given the following input:
news/software/b/132 <1643@munnari.oz.au> foo uunet
news/software/b/133 <102060@litchi.foo.com> uunet munnari
comp/sources/unix/2002 <999@news.foo.com> foo uunet munnari
Then the file foo will have these lines:
news/software/b/132 <1643@munnari.oz.au>
comp/sources/unix/2002 <999@news.foo.com>
the file munnari will have these lines:
news/software/b/133 <102060@litchi.foo.com>
comp/sources/unix/2002 <999@news.foo.com>
and the file uunet will have these lines:
news/software/b/132 <1643@munnari.oz.au>
news/software/b/133 <102060@litchi.foo.com>
comp/sources/unix/2002 <999@news.foo.com>
Because the time window in which a file is open is very small, complicated flushing and locking protocols are not needed; a mv(1) followed
by a sleep(1) for a couple of seconds is sufficient.
-m A map file may be specified by using the ``-m'' flag. Blank lines and lines starting with a number sign (``#'') are ignored. All
other lines should have two host names separated by a colon. The first field is the name that may appear in the input stream; the
second field names the file to be used when the name in the first field appears. For example, the following map file may be used to
map the short names above to the full domain names:
# This is a comment
uunet:news.uu.net
foo:foo.com
munnari:munnari.oz.au
HISTORY
Written by Robert Elz <kre@munnari.oz.au>, flags added by Rich $alz <rsalz@uunet.uu.net>. This is revision 1.6, dated 1998/04/09.
SEE ALSO buffchan(8), inn.conf(5), innd(8), newsfeeds(5).
FILECHAN(8)