About Ditza1

Ditza1 · ‎10-30-2017

Thanks for your help I am doing this as part of learn regular expression, so I am not looking for a solution to this specific problem. I try to understand how to do it only with regular expression. if I want to change ST and LI I will use the following code: data _null_; a='ELISG_ST#AT_#S_STD#D="Y"'; b=prxchange('s/(ST|LI)/ /',-1,a); put a=; put b=; run; I am looking for a way to put not on (ST|LI) any Ideas?

Ditza1 · ‎10-30-2017

Hi, Thanks for the answer, but I am looking for a way to do it with regular expressions

Ditza1 · ‎10-30-2017

Hello, I want to change every character that not ST or LI to " " I wrote this code: data _null_; a='ELISG_ST#AT_#S_STD#D="Y"'; b=prxchange('s/[^(ST|LI)]/ /',-1,a); put a=; put b=; run; a=ELISG_ST#AT_#S_STD#D="Y" this is the output: b=LIS ST T S ST this is the desire output: LI ST ST how can I use not without this [] brackets that create class group?

Ditza1 · ‎10-24-2017

Thank you so much for your help, I really appreciate it

Ditza1 · ‎10-23-2017

I tried this but I get zero in all LOG macro variables: filename logfile "C:\log1.txt"; proc printto log= logfile new ; run; %LET LOG1 = %SYSFUNC(getoption(LOG)); proc printto;run; %LET LOG2 = %SYSFUNC(getoption(LOG)); %put &LOG0; %put &LOG1; %put &LOG2;

Ditza1 · ‎10-23-2017

my version is older then yours SYSVLONG4=9.04.01M1P12042013 So I guess it works only in the newer versions ( And we have in my company older versions of sas) Any other Ideas of getting log path without using SYSPRINTTOLOG

Ditza1 · ‎10-23-2017

But If It doesn't exist It brings me back to the problem of how to get log path SYSPRINTTOLOG doesn't exist in neither of the stages of the following code %put %symexist(SYSPRINTTOLOG); filename logfile "Y:\log1.txt"; proc printto log= logfile new ; run; %put %symexist(SYSPRINTTOLOG); proc printto;run; %put %symexist(SYSPRINTTOLOG);

Ditza1 · ‎10-23-2017

This seems really what I was looking for, but I am getting WARNING: Apparent symbolic reference SYSPRINTTOLOG not resolved.

Ditza1 · ‎10-23-2017

I am not sure l used the right terms. I wrote a macro that can be used in a lot of other macros. The macro redirect the log to file and needs to redirect it back to where it was at the end of the macro. So l am looking for a way to get the log path before I change it, so i can redirect back at the end of the macro

Ditza1 · ‎10-22-2017

Some other code set the path or leave it the default value. I am looking for a way to get it without knowing what happened there

Ditza1 · ‎10-22-2017

Hi, Can I get the current path of the log file? in other word: proc printto log='c:\em\log1.log'; run; %let log_path = command to get log path

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Date Last Visited	‎11-06-2017 03:14 AM

Re: perl expression to change not in group of value

Re: perl expression to change not in group of value

perl expression to change not in group of value

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Re: perl expression to change not in group of value

Re: perl expression to change not in group of value

perl expression to change not in group of value

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Log Path