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*exec* \{_logical\-name_ *\|* _host\-name_\} \{cmd=_command_ \| cmdref=_command\-ref_ \| stc=_started\-task_\} \[user=_userid_\] \[pwd=_password_\] \[port=_port_\] \[codepage=_codepage_\] [file=_filename_ \| xfile=_filename_ \[key=_key_\]\] \[option=_option_\] \[mergelog=*yes*\|*no*\] \[trace=*yes*\|*no*\] \[input=_data\-element_\] \[svropt=_server\-options_\] \[stdout=_data\-element_\] \[stderr=_data\-element_\] |
Description
The exec command executes system commands on remote machines if you have Universal Command (UCMD) Manager on the same system with the UDM Manager.
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Use the following script snippet (or something similar) to exit based on a comparison of _execrc to _halton:
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| Html bobswift | exec cmd ...
if $(_execrc) GE $(_halton)
set _rc=$(_execrc)
exit
end
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(See Remote Execution Requirements for more detailed information.)
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The following example uses the exec command to execute a simple directory listing on a Windows machine that is part of a transfer session:
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exec winmachine cmd="dir c:\"
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The following example uses the exec command to invoke a started task:
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exec mvsmachine stc="mytask,parm=$(TASK_PARM)"
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The following example calls the exec command that uses a data element for input to the remote command:
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# Define the data element
data shellinput
echo "Comparing $(_file) with $(_file).old:"
diff $(_file) $(_file).old
exit
end
# Rename all existing files on the destination
forfiles dst=*
rename dst $(_file) $(_file).old
end
# Copy the new files over and compare them*
forfiles src=*
copy src=$(_file)
exec dst cmd="sh" input=shellinput*
end
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Additional Information and Examples
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