... sectionsclasses, 67 copy, 68–69creating, 66– 67 directories, 69disable, 69 71 editfiles, 71 72 files, 72 73 links, 74 processes, 74 75 shellcommands, 75 cfrun command, 75 76 classescustom, 56– 57 predefined, ... 274 , 312–313immediate errors or failures, 273 Nagios and alerts, 312components of, 275 – 276 configuration files, 276 – 277 features of, 274 – 275 object types, 277 – 278 overview of, 274 remote systems, ... of, 253sectionsclasses, 56, 67 copy, 68–69creating, 66– 67 directories, 69disable, 69 71 editfiles, 71 72 files, 72 73 links, 74 processes, 74 75 shellcommands, 75 cfagent robot, 49–53cf.any...