10 More Discussions You Might Find Interesting
1. Debian
trying to find online or a book.
the words to use to find 'a' or
'the ways and means' to format left margin, right margin etc from man pages to Hardware Printer.
while looking to print man pages with a Hardware Printer.
I have found lp.
and did a
man sudoers | lp -p2
to test.
The... (1 Reply)
Discussion started by: cowLips
1 Replies
2. UNIX for Dummies Questions & Answers
Hi all,
I am sure this is very simple but I cant quite get it.
I am trying to search textfile1.txt for a string then take the results of the search and append the result to textfile3.txt
So far I have used
$ find file1.txt -exec grep "string i am looking for" '{}' \; -print
this... (2 Replies)
Discussion started by: radgator
2 Replies
3. UNIX for Dummies Questions & Answers
Hey. i am doing a lab work for shcool I am new to using the commands. This question is give to me. I do not no the length of file nor do i know the how many charterers they are in the question. Question below
"Assume that you are NOT currently in your home directory.
Enter a command to copy... (1 Reply)
Discussion started by: maniac173
1 Replies
4. Shell Programming and Scripting
Hello everyone,
I am having to do a lot of perl scripting these days and I am learning a lot.
I have this problem
I want to move files from a folder and all its sub folders to one parent folder, they are all .gz files..
there is folder1\folder2\*.gz
and there are about 50 folders... (1 Reply)
Discussion started by: xytiz
1 Replies
5. UNIX for Dummies Questions & Answers
Hello everyone,
Just started UNIX today! In our school we use solaris. I just want to know how do I setup Solaris 10 not the GUI one, the one where you have to type the commands like ECHO, ls, pwd, etc... I have windows xp and I also have vmware.
I hope I am not missing anything! :p (4 Replies)
Discussion started by: Hanamachi
4 Replies
6. Shell Programming and Scripting
hey all, I have repeatedly seen scripts containing the following syntax,
grep "hello" $myfile >> $log 2>&1
can anyone explain exactly what "2>&1" mean? THANK YOU (4 Replies)
Discussion started by: mpang_
4 Replies
7. Shell Programming and Scripting
Hello,
I have text file while looks this
test1
test2
test3
test4
test5
test6
and if I want to parse it and make new file which would like this
test1 test2
test3 test4
test5 test6
How can I do this in korn shell script
Thanks (9 Replies)
Discussion started by: peeyush_23
9 Replies
8. UNIX for Dummies Questions & Answers
Hi,
I have a file, that is delimited by :: and the purpose of this file is none of your business. ;)
There are about 65000 lines in this file, and there are lines that I would like to remove. About 45000 of them.
Is there some sort of commands that I can run, to remove word(s) from this... (4 Replies)
Discussion started by: th3gh05t
4 Replies
9. UNIX Desktop Questions & Answers
I am fairly new to *nix/linux and I have just installed SuSe 8.2. I am wondering what skills would be good to learn. I know that I will need to learn how to write scripts, but what scripting languages should I learn. I greatly appreciate any and all comments.
... (5 Replies)
Discussion started by: Ntalektual
5 Replies
10. UNIX for Dummies Questions & Answers
hi
im thinking of getting unix but i have no idea where to start I know that its an OS similar to linux but what hardware does in run on? i've heard of solaris but im not quit sure what it is
thankxs (3 Replies)
Discussion started by: ninja
3 Replies
socket_connect4(3) Library Functions Manual socket_connect4(3)
NAME
socket_connect4 - attempt to make a TCP connection
SYNTAX
#include <socket.h>
int socket_connect4(int s,const char ip[4],uint16 port);
DESCRIPTION
socket_connect4 attempts to make a connection from TCP socket s to TCP port port on IP address ip.
socket_connect4 may return
o 0, to indicate that the connection succeeded (and succeeded immediately, if the socket is non-blocking)
o -1, setting errno to error_inprogress or error_wouldblock, to indicate that the socket is non-blocking
o -1, setting errno to something else, to indicate that the connection failed (and failed immediately, if the socket is non-blocking).
When a background connection succeeds or fails, s becomes writable; you can use socket_connected to see whether the connection succeeded.
If the connection failed, socket_connected returns 0, setting errno appropriately.
Once a TCP socket is connected, you can use the read and write system calls to transmit data.
You can call socket_connect4 without calling socket_bind4. This has the effect as first calling socket_bind4 with IP address 0.0.0.0 and
port 0.
EXAMPLE
#include <socket.h>
int s;
char ip[4];
uint16 p;
s = socket_tcp4();
socket_bind4(s,ip,p);
socket_connect4(s,ip,p);
SEE ALSO
socket_connect6(3)
socket_connect4(3)