如果你的脚本是这样,那么你尝试启动 `./script.sh` 并且 `script.sh` 应该和原来的在同一个目录下,它会失败,因为你已经不在了。另见:http://stackoverflow.com/questions/4774054/reliable-way-to-get-the-full-path-to-a-bash-script (2认同) 即使使用`bash`,`$0` 也并不总是足够的。一个脚本可能...
This $0 is a built-in variable in Bash that represents the filename of the relative path. After executing the command, we will see the below output. $ directory/ScriptName.sh Your script name = ScriptName.sh Use the Parameter Expansion to Get Bash Script Filename We can also do the ...
在python脚本中,可以使用os.environ获取环境变量的值。例如,在python脚本python_script.py中: 代码语言:txt 复制 import os # 获取环境变量的值 var = os.environ.get('VAR') # 打印环境变量的值 print(var) 这样,bash变量的值就可以在python脚本中获取和使用了。
#!/usr/bin/env bash script_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" script_filename="$(basename "${BASH_SOURCE[0]}")" echo "this bash script's dir is ...: $script_dir" echo "this bash script's file name is..: $script_filename" Home Snippets...
-k file 若文件存在且设置了"sticky"位的值 -p file 若文件存在且为一已命名管道,则为真 -r file 若文件存在且可读,则为真 -s file 若文件存在且其大小大于零,则为真 -u file 若文件存在且设置了SUID位,则为真 -w file 若文件存在且可写,则为真 ...
--post-data="parentPath=$path&loginName=$user_name&fileTypes=$file_types&fileNames=$file_names" \ --output-document $file_name \ http://10.yy.xx.zz/appName/networkDisk/downLoadFileDir.json 案例讲解2 CASE GET/POST请求 GET请求API # GET 请求 curl --location 'https://gateway.xxx.cn...
无聊的 bash 脚本小练习:查看 git 提交对应的提交数前提知识查看指定 commit 的提交数 Terminal window > git rev-list --count release>...编写 bash 脚本 #!/bin/bash # 直接输出rr=`git rev-list --count $1`...
### Example script ### Filename: example-debug #!/usr/bin/env bash debug() { echo "Func BASH_SOURCE: ${!BASH_SOURCE[@]} ${BASH_SOURCE[@]}" echo "Func BASH_LINENO: ${!BASH_LINENO[@]} ${BASH_LINENO[@]}" echo "Func FUNCNAME: ${!FUNCNAME[@]} ${FUNCNAME[@]}" echo "Fu...
# PID of last background task $$ # PID of shell $0 # Filename of the shell script $_ # Last argument of the previous command 检查命令返回值 if ping -c 1 google.com; then echo "It appears you have a working internet connection" fi 检查grep 的返回值 if grep -q 'foo' ~/.bash_...
checks/check_sqlfluff.sh - recursively iterates all SQL code files found in the given or current directory and runs SQLFluff linter against them, inferring the different SQL dialects from each path/filename/extension AWS - Amazon Web Services aws/ directory: AWS scripts - aws_*.sh: aws_pr...