#安装TCL
#Tcl download | SourceForge.net https://sourceforge.net/projects/tcl/?source=typ_redirect
#tar -zxvf tcl8.6.7-src.tar.gz
#cd tcl8.6.7/unix/
# ./configure
#make && make install
#安装expect
# https://sourceforge.net/projects/expect/?source=typ_redirect
# tar -zxvf expect5.45.tar.gz
# cd expect5.45
#./configure --with-tclinclude=/home/centos/tcl8.6.7/generic --with-tclconfig=/usr/local/lib/
# make && make install
# expect