HowtoFusion - Linux Howtos and Tutorials.
Question Detail I need to use lftp in active mode (due to some limits on server side). So I have set up the following ~/.lftprc config-file: debug set ssl:verify-certificate no set ftp:port-ipv4 148.X.X.86 set...
Question Detail When I simulated the TCP transmission in the packetdrill, I found a very interesting phenomenon: When the length of the TCP packet I send is only 100 bytes, linux will only perform...
Question Detail I am currently testing the TB gateway and edge by installing them locally on my virtual Ubuntu machine. Before this error, the TB GW and TB Edge running inside a container was...
Question Detail I have a PHP CMS system, that’s sending a UDP package to switch off a device on the local network. $sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP); if (!$sock) { echo “COULD NOT CREATE...
Question Detail I have a PHP CMS system, that’s sending a UDP package to switch off a device on the local network. $sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP); if (!$sock) { echo “COULD NOT CREATE...
Question Detail This is more design question to hear ideas from other people. I’m writing a software written in c language completely. It has multiple processes running and now I’m thinking to add logging....
Question Detail This is more design question to hear ideas from other people. I’m writing a software written in c language completely. It has multiple processes running and now I’m thinking to add logging....
Question Detail Is it guaranteed that after the following call sendto(fd, buf, sizeof(buf), 0, …) the contents of buf remains untouched? I have not found explicit note about this in man 2 sendto Question...
Question Detail Is it guaranteed that after the following call sendto(fd, buf, sizeof(buf), 0, …) the contents of buf remains untouched? I have not found explicit note about this in man 2 sendto Question...
Question Detail I’m coding for a linux platform using C. Let’s say I have 2 threads. A and B. A is an infinite loop and constantly trying to find out if there is data...