How to supress Parser warnings in CIW?

Please give an example of the kind of parser warnings that you'd like to suppress. Not sure what you mean.

Andrew.

 In skill file I am running a command => system("nbstatus jobs --jobid,exitstatus,class --format csv --history 1h \"user==\'\$USER\'\")

Below is an example of the parser warning  which I see in CIW and I want to supress  :

PARSER WARNING at line 17 column 177 of file check.il
*WARNING* (Parser): character found after backslash is not meaningful - nbstatus jobs-- jobid,exitstatus,class --format csv --history 1h \"user==\'\$USER\'\")

You will need one more backslash in front of the $ - the backslash needs escaping itself, so that \$ can be output to the shell, i.e. 

system("nbstatus jobs --jobid,exitstatus,class --format csv --history 1h \"user==\'\\$USER\'\")

Hopefully this will help you.

Regards,

Lawrence.

Lawrence is right - fix the error in the code rather than suppressing warnings. Suppressing warnings is a very poor solution in this case.

Regards,

Andrew.

This is the command line I am using in the SKILL file:

command => system("nbstatus jobs --jobid,exitstatus,class --format csv --history 1h \"user==\'\$USER\'\" > /tmp/out")

Parser warning message appears 3 times as below:

PARSER WARNING at line 17 column 177 of file check.il
*WARNING* (Parser): character found after backslash is not meaningful - nbstatus jobs-- jobid,exitstatus,class --format csv --history 1h \"user==\'\$USER\'\" > /tmp/out")

PARSER WARNING at line 17 column 177 of file check.il
*WARNING* (Parser): character found after backslash is not meaningful - nbstatus jobs-- jobid,exitstatus,class --format csv --history 1h \"user==\'\$USER\'\" > /tmp/out")

PARSER WARNING at line 17 column 177 of file check.il
*WARNING* (Parser): character found after backslash is not meaningful - nbstatus jobs-- jobid,exitstatus,class --format csv --history 1h \"user==\'\$USER\'\" > /tmp/out")

When I use more backslashes before the character then no warnings appear but does not do the actual process(will not dump out the output of the command in the o/p file).

I want the command line to work without giving any warnings. Are there any other methods to do the task.

Yes, get your escapes correct in the first place. There's no need to escape the ' or the $:

system("nbstatus jobs --jobid,exitstatus,class --format csv --history 1h \"user=='$USER'\" > /tmp/out")

This should do the same as the command  you gave with the unnecessary escape characters. Your command caused a SKILL parser warning - SKILL thought you were escaping characters that don't need escaping, and so ignored the escape character; Lawrence was assuming that you wanted the escape character in the shell, and so for that you'd need to be passing a "\" to the shell, and so the backslash has to be escaped in that case. That turned out to be an incorrect assumption.

Kindest Regards,

Andrew.