is there a CLI command you can pass to a linux system(specifically CentOS 3) that will force it to flush the memory file cache and/or swap file without rebooting? -- My "Foundation" verse: Isa 54:17 No weapon that is formed against thee shall prosper; and every tongue that shall rise against thee in judgment thou shalt condemn. This is the heritage of the servants of the LORD, and their righteousness is of me, saith the LORD. -- carpe ductum -- "Grab the tape"