find /path/to/directory 3. 循环遍历目录 在Shell脚本中,可以使用for循环遍历目录中的文件。 #!/bin/bashdirectory="/path/to/directory"forfile in$directory/*;doecho"Processing$file"done 权限管理 1. 修改文件权限 使用chmod命令可以修改文件的权限。 chmod +x script.sh# 添加执行权限chmod644file.txt# ...
/bin/sh# lazyfind# GNU All-Permissive License # Copying and distribution of thisfile, with or without modification, # are permittedinany medium without royalty provided the copyright # notice and this notice are preserved. Thisfileis offered as-is, # without any warranty. ## helpfunctionfuncti...
/bin/bash2schcom(){3clear4echo"input the complele file's name you want to search"5read file96echo"input the way you want to search in(like /root)"7read dir98find$dir9 -name"$ file9"-print9echo"press Enter to continue"10read c11}12schpar(){13echo"input the part file's name ...
source filename [arguments] Read and execute commands from filename in the current shell environment and return the exit status of the last command exe- cuted from filename. If filename does not contain a slash, file names in PATH are used to find the directory containing file- name. The ...
Are you finding it difficult to locate the directory of your Bash script? You’re not alone. Many developers find themselves in a maze when it comes to navigating directories in Bash, but we’re here to guide you. Think of Bash’s built-in methods as a GPS – guiding you to the exac...
find . -mtime -1 -type f -print0 | xargs -0 tar rvf "$archive.tar"echo "Directory $PWD backed up in archive file \"$archive.tar.gz\"."exit 0 备份过程成功后,它将打印文件和目录的名称。 38.检查你是否是root用户 下面的示例演示了通过Linux bash脚本快速确定用户是否为root用户的方法。
PowerShell 文档 Microsoft Learn Challenge Nov 23, 2024 – Jan 10, 2025 立即注册 消除警报 Learn 登录 关于PowerShell 的官方产品文档
After creating a shell script and setting its permissions, you can run it by placing the script file in one of the directories in your command path and then running the script name on the command line. You can also run ./script if the script is located in your current working directory,...
-e :(-e SCRIPT -e SCRIPT) 可以同时执行多个脚本 -f /PATH/TO/SED_SCRIPT: sed -f /path/to/sed_script file :执行脚本文件 -r :使用扩展的正则表达式 d:删除符合条件的行 fg:/etc/inittab 删除1-2行 sed ‘/root/d’ /etc/fastab 删除包含root的行 ...
-e script添加脚本到程序运行列表,可以多个 -e s/x/y/ -e s/y/x/ -e 's/x/y/;s/y/x/' -f script-file添加脚本文件到程序运行列表 --follow-symlinks直接修改文件时跟随软链接 -i[SUFFIX]|--in-place[=SUFFIX]直接修改文件(指定扩展名就备份文件) ...