this question is not the same as others, who asked for that they cannot connect to server, the issue i have is that i cannot start more new ssh connections...
now i am connected to remote server using ssh, but when i try to start a new ssh connection, the server just refused to allocate pty, why this happens? is there any limitation that limits the number of ssh connection to server?
you can see what happened when i try to open new ssh connections with the following link: http://i1271.photobucket.com/albums/jj624/bigmeowOoO/refuse_to_connect_allocate_pty.jpg
by the way, i don't think there is something wrong with the pty files, since i can connect to server:)
also, i want to know what these files stands for?
ls /dev/pts 0 11 13 15 17 19 20 22 24 26 28 3 31 4 6 8 1 12 14 16 18 2 21 23 25 27 29 30 32 5 7 9
file /dev/pts/0 /dev/pts/0: character special (136/0)
character special, what is its function?