On 4/27/05, Binand Sethumadhavan <[EMAIL PROTECTED]> wrote: > On 27/04/05, Logu <[EMAIL PROTECTED]> wrote: > > Hi, > > > > What is the difference between invoking a bash shell script with "source > > ./scriptname" and ". ./scriptname". I thought both are same (to invoke the > > script in current shell). But when there is an exit statement, when the > > script is invoked with "source ./scriptname" exits the current shell where > > as the ". ./scriptname" did not. > > You sure? Both versions exits the current shell for me. > > Binand When you execute it as ./scriptname , the script runs under a subshell. So when it runs the exit statement, it exits the subshell. Whereas when you run as source ./scriptname, it runs under the current shell and therefore it exits the current shell.
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