37 lines
892 B
Bash
37 lines
892 B
Bash
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#!/usr/bin/env bash
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runner() {
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return 0
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}
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name=zp
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paramsFunction(){
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echo "函数第一个入参：$1"
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echo "函数第二个入参：$2"
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echo "传递到脚本的参数个数：$#"
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echo "所有参数："
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printf "+ %s\n" "$*"
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echo "脚本运行的当前进程 ID 号：$$"
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echo "后台运行的最后一个进程的 ID 号：$!"
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echo "所有参数："
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printf "+ %s\n" "$@"
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echo "Shell 使用的当前选项：$-"
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runner
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echo "runner 函数的返回值：$?"
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}
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paramsFunction 1 "abc" "hello, \"zp\""
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# Output:
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# 函数第一个入参：1
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# 函数第二个入参：abc
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# 传递到脚本的参数个数：3
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# 所有参数：
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# + 1 abc hello, "zp"
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# 脚本运行的当前进程 ID 号：26400
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# 后台运行的最后一个进程的 ID 号：
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# 所有参数：
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# + 1
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# + abc
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# + hello, "zp"
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# Shell 使用的当前选项：hB
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# runner 函数的返回值：0
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