man pages section 1: User Commands
    
I
 
 i386 — get processor type truth value ( Index Term Link )
 
 iAPX286 — get processor type truth value ( Index Term Link )
 
 IFS variable — sh ( Index Term Link )
 
 indicator — (FMLI utility) displays application specific alarms or working indicator, or both, on FMLI banner line ( Index Term Link )
 
 indxbib — create an inverted index to a bibliographic database ( Index Term Link )
 
 install — install files ( Index Term Link )
 
 instruction set, determining which variant is optimal to use — optisa ( Index Term Link )
 
 integer
  prompts for an integer — ckint ( Index Term Link )
  provides error message for integer — errint ( Index Term Link )
  provides help message for integer — helpint ( Index Term Link )
  validates an integer — valint ( Index Term Link )
 
 integer, range
  prompts for an integer within a specified range — ckrange ( Index Term Link )
  provides error message for integer within a specified range — errange ( Index Term Link )
  provides help message for integer within a specified range — helprange ( Index Term Link )
  validate an integer within a specified range — valrange ( Index Term Link )
 
 interactive message processing system — mail ( Index Term Link )
 
 interactive message processing system — Mail ( Index Term Link )
 
 Internet
  transfer files to and from a remote machine — tftp ( Index Term Link )
  transfer of files to and from remote network sites — ftp ( Index Term Link )
  user name directory service — whois ( Index Term Link )
 
 interprocess communication
  remove a message queue, semaphore set, or shared memory ID — ipcrm ( Index Term Link )
  report status — ipcs ( Index Term Link )
 
 invoke a command with an altered scheduling priority — nice ( Index Term Link )
 
 ipcrm — remove a message queue, semaphore set, or shared memory ID ( Index Term Link )
 
 ipcs — report inter-process communication facilities status ( Index Term Link )
 
 isainfo — describe instruction set architectures ( Index Term Link )
 
 isalist — display the native instruction sets executable on this platform ( Index Term Link )