11-04-2015, 01:06 AM
also tcl chan command:
http://www.tcl.tk/man/tcl/TclCmd/chan.htm
This command provides several operations for reading from, writing to and otherwise manipulating open channels (such as have been created with the open and socket commands, or the default named channels stdin, stdout or stderr which correspond to the process's standard input, output and error streams respectively).
http://www.tcl.tk/man/tcl/TclCmd/chan.htm
This command provides several operations for reading from, writing to and otherwise manipulating open channels (such as have been created with the open and socket commands, or the default named channels stdin, stdout or stderr which correspond to the process's standard input, output and error streams respectively).