Here's what I wrote:
#!/bin/sh
d1=`grep Dialtone dialtone | awk '{print $2, $3, $4, $5, $6, $7, $8, $9}'`
d2=`grep pstsys dialtone | awk '{print $12}'`
echo "$d1 $d2"
I expected the result to be this:
Dialtone on host 1 slot 13 port 1, pstsys05
Dialtone on host 1 slot 13 port 1,... (3 Replies)
ok. this is a bit of a difficult question but i've been trying to figure this out for quite some time but couldn't.
how do I print columns on the screen?
like take for instant. using the ls and the file command, how do i print it so i can have the filenames on the left hand side and the... (3 Replies)
I am piping an "ls -l" to awk so that all it returns is the file size, date, and file name. The problem is that some files may have spaces in the name so awk is only printing the first word in the file name. I won't know how many space-delimited words are in the filename, so what I want to do is... (2 Replies)
How can I use Perl to a take a string of 10 characters and print the last five characters of the string in columns 1-5 and the first five in columns 6-10?
Result:
0123456789
5 0
6 1
7 2
8 3
9 4 (5 Replies)
Im using awk to print columns. Basically I have a file with like 500 columns and I want to print the 200th-300th column and ignore the rest... how would I do it without putting $200, $201 .... $300
thanks (6 Replies)
Gurus,
I have one file which is having multiple columns and also this file is not always contain the exact columns; sometimes it contains 5 columns or 12 columns. Now, I need to find the difference from that particular file. Here is the sample file:
param1 | 10 | 20 | 30 |
param2 | 10 |... (6 Replies)
Hi everyone,
I have been working on a pretty laborious shellscript (with bash) the last couple weeks that parses my firewall policies (from a Juniper) for me and creates a nifty little columned output. It does so using awk on a line by line basis to pull out the appropriate pieces of each... (4 Replies)
Hi Gurus,
I want to extract certain columns from file 2 and combine with file 1.
I am using the following script to extract the columns.
$ awk 'FNR>1{print $2, $9, FILENAME}' *.lim > out1
However, this script does not print the titles of the columns 2 and 9.
Can somebody help me in... (1 Reply)
Hi,
I have a tab delimited text file with three columns:
Input:
1 25734 25737
1 32719 32724
1 59339 59342
1 59512 59513
1 621740 621745
For each row of the text file I want to print out all the values between the second and third columns, including them. The... (3 Replies)
Hi,
I need just to print the values of second and fourth column from a file
# cat dispaly
id Name Std Specialist
1 sss X mathematics
2 uyt IX geography
3 vcd X English
i tried with some NF command.. I think am wrong.. Is there anyother way to print my requirement (3 Replies)
Discussion started by: Priya Amaresh
3 Replies
LEARN ABOUT CENTOS
cups-lpd
cups-lpd(8) Apple Inc. cups-lpd(8)NAME
cups-lpd - receive print jobs and report printer status to lpd clients
SYNOPSIS
cups-lpd [ -h hostname[:port] ] [ -n ] [ -o option=value ]
DESCRIPTION
cups-lpd is the CUPS Line Printer Daemon ("LPD") mini-server that supports legacy client systems that use the LPD protocol. cups-lpd does
not act as a standalone network daemon but instead operates as a socket-activatable systemd(1) service.
OPTIONS -h hostname[:port]
Sets the CUPS server (and port) to use.
-n
Disables reverse address lookups; normally cups-lpd will try to discover the hostname of the client via a reverse DNS lookup.
-o name=value
Inserts options for all print queues. Most often this is used to disable the "l" filter so that remote print jobs are filtered as
needed for printing; the examples in the previous section set the "document-format" option to "application/octet-stream" which forces
autodetection of the print file format.
PERFORMANCE
cups-lpd performs well with small numbers of clients and printers. However, since a new process is created for each connection and since
each process must query the printing system before each job submission, it does not scale to larger configurations. We highly recommend
that large configurations use the native IPP support provided by CUPS instead.
SECURITY
cups-lpd currently does not perform any access control based on the settings in cupsd.conf(5) or in the hosts.allow(5) or hosts.deny(5)
files used by TCP wrappers. Therefore, running cups-lpd on your server will allow any computer on your network (and perhaps the entire
Internet) to print to your server.
You should use configure the firewall to limit TCP port 515 access to only those computers that should be able to print through your
server.
cups-lpd is not enabled by the standard CUPS distribution. Please consult with your operating system vendor to determine whether it is
enabled on your system.
COMPATIBILITY
cups-lpd does not enforce the restricted source port number specified in RFC 1179, as using restricted ports does not prevent users from
submitting print jobs. While this behavior is different than standard Berkeley LPD implementations, it should not affect normal client
operations.
The output of the status requests follows RFC 2569, Mapping between LPD and IPP Protocols. Since many LPD implementations stray from this
definition, remote status reporting to LPD clients may be unreliable.
SEE ALSO cups(1), cupsd(8), systemd(1), http://localhost:631/help
COPYRIGHT
Copyright 2007-2013 by Apple Inc.
4 August 2008 CUPS cups-lpd(8)
05-15-2012
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