Hi, We have a lot of command X in our programs such as Rmdir, del, Dir ... Etc. The problem is that one X command had delete all files, when '&path' macro-variable was empty : X " rmdir /Q /S &path"; My question here : What the best programming way that you recommended to deal with this case : + Check Macro-variable before the X command .eg : check if '&path' is empty path ? + Any alternative to the famous '\Q \S', we can change it by something else or avoid it laterally ? How to safe our data from this monster of " rmdir \q \s" ? Another question : I identify those command X : "Del, move, copy " to be also less danger than rmdir, can you mention other command x that probably can be danger ? I wait your entitlement Dear SAS expert 🙂 P.S : i'm simple developer not admin. Thanks in advance.
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