within /proc folder there is a file named kcore which is of 3.9 G ,i have RHEL 4.5 whats the purpose of this file , is it safe to remove this file to recliam 3.9G space?
[oraprod@dbprod proc]$ pwd
/proc
[oraprod@dbprod proc]$ du -h kcore
3.9G kcore
[oraprod@dbprod proc]$