true.1

操作系统设计与实现源码

TRUE(1)                   Minix Programmer's Manual                    TRUE(1)


NAME
     true, false - exit with the value true or false

SYNOPSIS
     true
     false

OPTIONS
     (none)

EXAMPLES

     while true          # List the directory until DEL is hit

DESCRIPTION
             do ls -l
             done

     These commands return the value true or false . They are used  for  shell
     programming.

SEE ALSO
     sh(1).





























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