Hi folks,
I Got a little question here,
When i try to start a telnet session to my unix server, the unix server states the following message:
telnetd: All network ports in use.
Connection closed
I know it has something to do with pseudo tty's?
I've tried to search the... (3 Replies)
Q.1 Diffrence between terminal and pseudo-terminal ?
Q.2 What is terminal login ? What is a netwok Login ?
Q.3 What is meant by baud rate of a terminal ?
Q.4 which structure is used for job control in Unix/Linux ?and where these structure are means in which directory ? (2 Replies)
Hi i am trying the threads concept in unix environment using C...
but i am getting error of "wait_fd: Couldn't find procinfo for fd 24"...
what does this error mean.....
help me in solving this issue...
Thanks in advance
shivamasam (3 Replies)
Try to answer these questions on Unix:
1.what will be the segment() function do?
2.How Unix is more powerful than Windows?
3.Where ownership details will be stored of a particular file in Unix?
4.State different uses of ^ symbol in regular expressions.
5.What does export command used for?... (5 Replies)
Hello everyone
I update my question.
Thanks for your reply joeyg
If I type the last command and send to a text file. I get this
last >usuarios.txt
root pts/0 160.40.35.277 May 22 11:08 still logged in.
root pts/0 alopez02 May 22 09:23 - 10:11 (00:47)
root pts/0 160.40.35.277 May 20... (0 Replies)
Hi everyone,,
I am new to the forum...but not to Unix.
I have gathered few questions from my mates who attended interviews in various companies as I have to attend one on dec 3rd for Sys admin position. Please respond with the answers you know and also help with various other interview... (2 Replies)
Hi masters,
How to get auto answer option in scripting. for example in my script i uses the gpg command , in that beginning it will ask
passpharse : ( in that i need to type my passpharase)
and once i typed it will ask
Use this key anyway? ( for that answer will be yes)
for... (1 Reply)
1) whats the output of the below script, when executed at the command line
vi test.ksh
echo 'output $@:'$@
echo 'output$#:'$#
----------------
cmd execution as follows
$test.ksh Hello"
a)output $@:1,output $#:Hello
b)output $@:Hello,output $#:1
c)output$@:,output $#:
d)None of the... (4 Replies)
When I power ON my T4-1, I got a prompt -> where I have to start /SYS and start /SP/console. How can I auto supply these two commands ? (3 Replies)
Discussion started by: z_haseeb
3 Replies
LEARN ABOUT DEBIAN
cat
CAT(1) User Commands CAT(1)NAME
cat - concatenate files and print on the standard output
SYNOPSIS
cat [OPTION]... [FILE]...
DESCRIPTION
Concatenate FILE(s), or standard input, to standard output.
-A, --show-all
equivalent to -vET
-b, --number-nonblank
number nonempty output lines, overrides -n
-e equivalent to -vE
-E, --show-ends
display $ at end of each line
-n, --number
number all output lines
-s, --squeeze-blank
suppress repeated empty output lines
-t equivalent to -vT
-T, --show-tabs
display TAB characters as ^I
-u (ignored)
-v, --show-nonprinting
use ^ and M- notation, except for LFD and TAB
--help display this help and exit
--version
output version information and exit
With no FILE, or when FILE is -, read standard input.
EXAMPLES
cat f - g
Output f's contents, then standard input, then g's contents.
cat Copy standard input to standard output.
AUTHOR
Written by Torbjorn Granlund and Richard M. Stallman.
REPORTING BUGS
Report cat bugs to bug-coreutils@gnu.org
GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
General help using GNU software: <http://www.gnu.org/gethelp/>
Report cat translation bugs to <http://translationproject.org/team/>
COPYRIGHT
Copyright (C) 2011 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO tac(1)
The full documentation for cat is maintained as a Texinfo manual. If the info and cat programs are properly installed at your site, the
command
info coreutils 'cat invocation'
should give you access to the complete manual.
GNU coreutils 8.12.197-032bb September 2011 CAT(1)