{ date } chgdir() { cd $1 } do_date setup chgdir
4 paramtest #!/bin/bash echo filename:$0 echo arguments:$* echo number arg:$# echo arg2:$2 shift
echo number arg:$# echo arg2:$2
set hello,everone echo args:$*
{ date } chgdir() { cd $1 } do_date setup chgdir
4 paramtest #!/bin/bash echo filename:$0 echo arguments:$* echo number arg:$# echo arg2:$2 shift
echo number arg:$# echo arg2:$2
set hello,everone echo args:$*