Lets assume you manage multiple servers that host Java web applications using the Tomcat web server.
To quickly compare the Tomcat installations on host1 and host2, we can use the “dry-run” mode of the… 133 more words
The UNIX file system looks like a tree upside down. You start with the… 1,216 more words
XIn the stone age of computers (1950-60s) computer systems were big (size of a living room, weighing over 20 tons), cumbersome to use: every program was able to perform limited tasks – one at a time – only, written for a specific computer, manually typed in via the engineering control panel in that computer’s assembly language; if a business upgraded to a bigger, better computer the old OS wouldn’t work on the new one and every data had to be entered into the new machine again. 632 more words