10 More Discussions You Might Find Interesting
1. Programming
among the below socket programming api's, please let me know which are blocking and non-blocking.
socket
accept
bind
listen
write
read
close (2 Replies)
Discussion started by: VSSajjan
2 Replies
2. IP Networking
Hi All ,
please view the set up below:
-------------------------------------------------------------------
| DHCP Server |-----------| ROUTER & |-----------| Clients |
| 192.168.99.1 | - -<eth1>| DHCP-RELAY|<eth2>-- | 192.168.88.X |
... (2 Replies)
Discussion started by: gdangoor
2 Replies
3. IP Networking
Hi
I am starting to practice nmap for my own education.
Now I created two host in virtual box.
Bot are scientific linux, one in installed as web server and the other as developing station.
I tried to run nmap on so I did nmap on their IP address, I got an answer that ip is down or that... (8 Replies)
Discussion started by: programAngel
8 Replies
4. Programming
OS : solaris 10 X86
I created stream socket, tries to connect to port 7 on the remote machine.
After doing the non blocking connect call I did select with time out value is 3 secs. I am always getting timed out though I am writing prior to select.
code:
x=fcntl(S,F_GETFL,0);... (1 Reply)
Discussion started by: satish@123
1 Replies
5. UNIX for Advanced & Expert Users
Hi Folks
I have been debugging a script that is called every thirty seconds. Basically it is doing a ps, well two actually, one to file (read by the getline below) and the other into a pipe. The one into the pipe is: -
V_SYSVPS=/usr/sysv/bin/ps
$V_SYSVPS -p$PIDLIST -o$PSARGS... (0 Replies)
Discussion started by: steadyonabix
0 Replies
6. Shell Programming and Scripting
sed -n '/robots.txt/!{s/\(\{1,\}\.*\.*\.*\).*\/\(.*\.txt\).*/\1 \2/p;}' myaapache.log
Above command will search all txt except robots.txt from apache logs and show like
94.136.63.119 idsuper.txt
174.121.67.233 fx29id1.txt
I want to block that ip address automatically, i need script... (1 Reply)
Discussion started by: learnbash
1 Replies
7. Shell Programming and Scripting
Hello,
Would this be an acceptable way of creating a non-blocking pipe.
Basically I want to create kind of a server client arch.
This code would be in the server, and I don't want to have to wait for
clients to read before moving on to the next client. One problem I
can see is if... (4 Replies)
Discussion started by: cdlaforc
4 Replies
8. UNIX for Dummies Questions & Answers
Hello,
My problem thus follows:
I am running a server which allows users to connect on UDP, not TCP.
There is a certain hacker, whom I have the IP of, who keeps crashing the server. I simply want to block him from accessing my box at all. I added him to the hosts.deny file, but am not sure if... (4 Replies)
Discussion started by: Phobos
4 Replies
9. IP Networking
I'm in highschool. They blocked my favorite site. How do I disable websense without getting caught on that particular webpage? Is it even possible? *twitch* I would also like to get as much UNIX for beginners information, so if someone might point me in the right direction so I don't have to read... (1 Reply)
Discussion started by: Satine
1 Replies
10. UNIX for Dummies Questions & Answers
Dear All ,
Kindly note I have sun solaries 7 .
I want to block a domain who keep sending emails to my domain and users .
thanks (1 Reply)
Discussion started by: tamemi
1 Replies