示例:
1 #!/bin/bash
2 #
3 printf
"The complete list is %s\n"
"$$"
4 printf
"The complete list is %s\n"
"$!"
5 printf
"The complete list is %s\n"
"$?"
6 printf
"The complete list is %s\n"
"$*"
7 printf
"The complete list is %s\n"
"$@"
8 printf
"The complete list is %s\n"
"$#"
9 printf
"The complete list is %s\n"
"$0"
10 printf
"The complete list is %s\n"
"$1"
11 printf
"The complete list is %s\n"
"$2
结果:
[Aric@localhost ~]$ bash
params
.sh 123456 QQ
The complete list
is
24249
The complete list
is
The complete list
is
0
The complete list
is
123456 QQ
The complete list
is
123456
The complete list
is
QQ
The complete list
is
2
The complete list
is
params
.sh
The complete list
is
123456
The complete list
is
QQ
与那些新人和旧人们共同经历吧!