linux error code
 

I use RH linux , sometimes it will pop the error code , in where can I check the meaning of the error code ? thx

what errors? what applications?? this could mean anything.

and again, please fill in your dsitro info correctly.

try googling it, or digging through the redhat docs

I use RH 8 , RH ES3 , could suggest where can I get the redhat docs in the net ? thx

hey i don't know if you mean this but there are a bunch of errno values (constants)
defined in GLIBC that are used or should be reported by gnu code
try
man errno