arginfo.ksh

来自「Solaris环境下Shell编程编程」· KSH 代码 · 共 29 行

#!/bin/ksh

# Purpose: Print out information about the positional parameters.
#
# Name: arginfo.ksh


print "The name of the script is: $0"

print "Positional Parameter      Value"
print "     \$1                     $1"
print "     \$2                     $2"
print "     \${10}                  ${10}"

print "The number of positional parameters is: $#"
print


if (( $# >= 5 )); then
     print "Now shift all values over by 5 places."
     shift 5

     print "Positional parameters remaining:"
     print $*
     print

     print "The number of positional parameters is: $#"
fi