Posted to tcl by dgp at Wed Jun 03 12:51:11 GMT 2015view pretty

spalt:~/erp: cat test1.tcl
#!/bin/env tclsh
set a 100
exec ./test2.tcl &
puts $a
exit
spalt:~/erp: cat test2.tcl
#!/bin/env tclsh
set b 3
puts $b
exit
spalt:~/erp: ./test1.tcl
100
spalt:~/erp: 3
ls
test1.tcl*  test2.tcl*
spalt:~/erp: