参考文件:https://sexywp.com/bash-how-to-get-the-basepath-of-current-running-script.htm 具体脚本如下: 1#!/bin/bash2if[ -L $0]3then4BASE_DIR=`dirname$(readlink$0)`5else6BASE_DIR=`dirname$0`7fi8basepath=$(cd $BASE_DIR;pwd)9echo$basepath 会判断当前文件是否是软链接文件,若是则,获...
/bin/sh#控制向日葵开机智能插座SCRIPTPATH="$(dirname $0)"requestTimeOut=3#请求超时时间(单位:秒)#controlHostURL="http://192.168.1.105:6767" #发送的主机地址,可抓包获取,也可以指定插座联网的局域网IP地址,端口通常为6767controlTime="01270152"#接收端需要的参数time,可抓包获取controlKey="xxxxxxxxxxxxxxxx...
[wind@bogon shellscript]$ echo "hello" >a [wind@bogon shellscript]$ echo "world" >a1 [wind@bogon shellscript]$ cat a a1 > b [wind@bogon shellscript]$ cat b hello world # 也可以使用通配符 [wind@bogon shellscript]$ cat a* > b [wind@bogon shellscript]$ cat b hello world 管道管...
Bash script may need to get its own path. In normal Bash script, $0 is the path to the script. However, when a script is sourced, such as . a.sh, a.sh‘s $0 does not give a.sh while the caller’s name. How to reliably get a bash script’s own path no matter whether the ...
在Powershell中,可以使用$MyInvocation预定义变量来获取当前程序的路径。$MyInvocation.MyCommand.Path将返回当前脚本的完整路径。下面是一个示例代码片段: $scriptPath=$MyInvocation.MyCommand.Path|Split-Path-ParentWrite-Host"当前脚本路径:$scriptPath"
通常,一个 Bash 脚本文件以包含.sh扩展名的格式保存,这表明该文件是一个 shell 脚本。但是,当文件以“she-bang”或“hashbang”开头时,我们可以像二进制文件一样执行它。 在创建脚本时,我们应该考虑到每个二进制 shell 文件都以俗称的“she-bang”(也称为 sh-bang 或 hashbang)开头。这是脚本标题的开始,第一...
# to illustrate how to construct a Bash script) # # Notes: # 1) The environment variable TEST_VAR must be set # (as an example). # 2) To invoke this shell script and redirect standard # output and standard error to a file (such as ...
# -f<script文件>或--file=<script文件> 以选项中指定的script文件来处理输入的文本文件。 # -h或--help 显示帮助。 # -n或--quiet或--silent 仅显示script处理后的结果。 # -V或--version 显示版本信息。 ### 动作 # a :新增, a 的后面可以接字串,而这些字串会在新的一行出现(目前的下一行)～ ...
SCRIPT_PATHis given in full path, no matter how it is called. Just make sure you locate this at start of the script. user25866 DIR="$( dirname --"${BASH_SOURCE[0]}"; )";# Get the directory nameDIR="$( realpath -e --"$DIR"; )";# Resolve its full path if need be ...
I have a shell script with a for loop. Does loop wait for execution of the command in its body before iterating? Thanks in Advance Here is my code. Will the commands execute sequentially or parallel? for m in "${mode[@]}" do cmd="exec $perlExecutablePath $perlScr...