Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations wOOdy-Soft on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

How to identify if a Unix environment variable exist?

Status
Not open for further replies.
6656

6656

Programmer
Nov 5, 2002
104
US
Hi,
I want to use %sysget() function to get a unix environment Var. First I'd like to identify if it exist. How to identify it?
Thanks, Mike
 
Sort by date Sort by votes
If you know the UNIX command you need you can use:

x yourUnixCommand;
or
%sysexec(yourUnixCommand);

 
Upvote 0 Downvote
Status
Not open for further replies.

Similar threads

edward126
  • Locked
  • Question
Grouping by frequencies with more than one variable?
Replies
0
Views
262
edward126
edward126
TheBugSlayer
  • Locked
  • Question
How to create a new column in a SAS Data Studio Code Transform step?
Replies
0
Views
590
TheBugSlayer
TheBugSlayer
Anna dlC
  • Locked
  • Question
macro variables overwriting each other in loop
Replies
0
Views
364
Anna dlC
Anna dlC
estersita
  • Locked
  • Question
colon modifier (:) in array value and underscore(_in) in array variable name
Replies
1
Views
378
klaz2002
klaz2002
Ken
  • Locked
  • Question
how can we filter on yyyymm in proc sql ?
Replies
1
Views
906
klaz2002
klaz2002

Part and Inventory Search

Sponsor

Back
Top