Sponsored Content
Full Discussion: netcat prints blank pages
Special Forums UNIX and Linux Applications netcat prints blank pages Post 302428385 by Corona688 on Wednesday 9th of June 2010 04:40:01 PM
Old 06-09-2010
It sounds like your printer expects to get carriage returns and isn't. Newlines make it go to the next line, carriage returns make it go to the beginning of the line. It's simple enough to add them:

Code:
sed 's/$/\r/' < $FILE | netcat -h $PRINTER -p 9100



---------- Post updated at 02:40 PM ---------- Previous update was at 02:21 PM ----------

P.S: Have a UUOCA
This User Gave Thanks to Corona688 For This Post:
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Printer prints blank pages

Hello Everyone :) , I have this printer installed on the network which is an HP 1160. When sending a print job to the printer from SCO Unix 7.1 it prints one line of text and the rest of it comes up with blank pages. I have tried deleting the printer and recreating it; but I am getting... (6 Replies)
Discussion started by: George26
6 Replies

2. UNIX for Advanced & Expert Users

Netcat with Authentication?

I'd like to do a data transfer without encryption but with a guarantee that my data comes from a legit source. I'm thinking something that uses a public key scheme to sign the data. Does anyone know of something like that? Thanks! -Pileofrogs (1 Reply)
Discussion started by: pileofrogs
1 Replies

3. Shell Programming and Scripting

netcat

Is there a way how to react on the message a client sent to the server? I would like as the client sent message to server: "get information such and such" and server would answer. Thank you for reply! (6 Replies)
Discussion started by: MartyIX
6 Replies

4. Linux

Thank you radoulov for your help on netcat command (nc -lp)

Hello, Thank you very much for the line nc -lp <port> . I tried to run simple chat session with nc as it's shown in catonmatDOTorg but failed miserably with that syntax inspite of opening port 7777 by iptables . But your command example is working nicely. So a bagful of thanks :)) Only one... (0 Replies)
Discussion started by: vectrum
0 Replies

5. Shell Programming and Scripting

Post using nc(netcat)

Hi; I have a url like http://localhost:8080/examples/jsp/dates/nextPageToPost.jsp?name=ajay&password=pas&sex=Male&check=on&nationality=USA&description=aa&submit=submit in which i want to use nc for http post for parameters like "name","password"....etc can neone please help me how to do that... (3 Replies)
Discussion started by: ajaypadvi
3 Replies

6. Emergency UNIX and Linux Support

Script issue - Prints pages with jibberish...

Hi all, I have a script from a programmer, for which I need to analyze a problem. The script gathers audit info and prints out the results. Two different departments use it, on two different printers. In the script department the there are no issues. In the other department the same script... (10 Replies)
Discussion started by: zixzix01
10 Replies

7. IP Networking

Help with Netcat

Hi all, I know my question is regarding Windows and not Linux, but I simply need people who know Netcat pretty well and I'm guessing here is a good place for that. So on with my question. I'm doing some research, and I was playing around with netcat on a WinXP VM but I can't seem to get... (0 Replies)
Discussion started by: MrCrumbs
0 Replies

8. Solaris

Printer (lpadmin) error - blank pages PS/PCL

Help! I have to solve an urgent problem! I have a Solaris 10 server, where I created a line of printing with the command # /usr/sbin/lpadmin -p IL_Printer -s pv24002 -v /dev/null -m netstandard_foomatic -A write -n /usr/lib/lp/model/ppd/system/foomatic/Canon/cnl66e1.ppd.gz -o... (0 Replies)
Discussion started by: poyato
0 Replies

9. UNIX for Advanced & Expert Users

Telnet vs netcat behavior

Currently I run a number of network tests using netcat that checks for an open port on a remote IP-address, using this syntax: netcat -v -w 5 -z 107.249.95.5 4488 For some reason, the netcat command above is hanging (although others work fine), but a telnet is showing a valid connection like... (4 Replies)
Discussion started by: ckmehta
4 Replies

10. Emergency UNIX and Linux Support

Netcat ( nc -l ) as webserver

Dear Linux guru's I am trying to create a webserver using nc (netcat only) on RHEL 7.2 running on bash shell. now the easy thing is to get nc listing to a port and respond back $ while true; do { echo -e 'HTTP/1.0 200 OK\r\n'; set; } | nc -l 7877; done This when called from a... (3 Replies)
Discussion started by: chakrapani
3 Replies
MAKEMANDB(8)						    BSD System Manager's Manual 					      MAKEMANDB(8)

NAME
makemandb -- parse the manual pages and build a search index over them SYNOPSIS
makemandb [-floQqv] [-C path] DESCRIPTION
The makemandb utility traverses the directories containing man pages, parses the manual pages with the help of libmandoc and builds an Sqlite database man.db to support full text searches. It obtains the list of directories to traverse using the -path and -p options of man(1). It supports the following options: -C path Use different man(1) configuration file than the default, /etc/man.conf. -f Force rebuilding the index from scratch, pruning the existing one. -l Limit the parsing to only the NAME section of the pages. This option can be used to mimic the behavior of the classic apropos(1) and also to substantially save disk space. -o Use this option to optimize the index for speed and also to significantly reduce disk space usage. This is a somewhat expensive operation. -Q Print only fatal error messages (i.e., when the database is left in an inconsistent state and needs manual intervention). -q Print only warnings and error messages but no status updates. -v Enable verbose output. This prints the name of every file being parsed and a summary at the end of the index update. As the database file is stored under /var/db, root privileges are required to run makemandb. DATABASE SCHEMA The name of the FTS table is mandb and its schema is as follows: section The section number of the page name The name of the page from the NAME section. name_desc The one line description from the NAME section. desc The DESCRIPTION section. lib The LIBRARY section. return_vals The RETURN VALUES section. env The ENVIRONMENT section. files The FILES section. exit_status The EXIT STATUS section. diagnostics The DIAGNOSTICS section. errors The ERRORS section. md5_hash MD5 checksum of the man page. machine The machine architecture (if any) for which the man page is relevant. FILES
/var/db/man.db The Sqlite FTS database which contains an index of the manual pages. SEE ALSO
apropos(1), man(1), whatis(1), man.conf(5) AUTHORS
Abhinav Upadhyay BSD
August 29, 2012 BSD
All times are GMT -4. The time now is 02:03 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy