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executing shell script in tcl and passing parameters

executing shell script in tcl and passing parameters

executing shell script in tcl and passing parameters

Hi all

My requirement is to call a shell script within TCL which runs some sql grant scripts on a particular schema/database based on some parameters passed into the shell script

Is the command as simple as

set param1 username
set param2 password
set param3 sid

exec /tmp/bin/test_shell.sh param1 param2 param3

or is there a better approach

Thanks all

RE: executing shell script in tcl and passing parameters

Other option, especially if you need to process the output from called shell script in your tcl-caller script, would be to use something like this:


set my_command "define your command here"
set f [open $my_command "r"]
#process command output
close $f
See for example call_py.tcl in this thread:


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