Do you get the same output from 

C:\temp> pwd; pwd

[download]

as you do from 

C:\temp> perl -e 'system("pwd; pwd");'

[download]

Do the same check for: 

C:\temp> echo 1; echo 2; echo 3

[download]

From Perl, you may need to put each command in an array and use "system $_ for @cmds", e.g. 

$ perl -e 'my @cmds = ("echo 1", "echo 2", "echo 3", "pwd", "pwd"); sy
+stem $_ for @cmds'
1
2
3
/Users/ken/tmp
/Users/ken/tmp

[download]

[I don't have Perl running on any MSWin platform, so I can't test this for you.]

-- Ken

In reply to Re^3: Semicolon behaviour in system call by kcott
in thread Semicolon behaviour in system call by casual_prgmr

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