可以使用sed命令或其他文本处理工具来删除脚本中的相对路径。例如,使用sed -i 's/relative\/path//g' script.sh将脚本script.sh中的所有relative/path替换为空字符串。 如果需要在脚本中使用绝对路径,可以将绝对路径保存在变量中,并在需要时使用该变量。例如,absolute_path="/path/to/file",然后在脚本中使用$abs...
脚本所在目录(Script Directory):使用$0和dirname命令组合可以获得脚本所在的目录。 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" 父级目录(Parent Directory):有时你可能需要获得脚本所在目录的父目录。这可以通过在SCRIPT_DIR上再使用一次dirname命令来实现。 PARENT_DIR=$(dirname "$...
copy it to any directory that is added to your PATH variable Uninstallationjust remove copied files (or just use uninstall.sh script: git clone https://github.com/Kristian-Tan/git-worktree-relative.git ; sudo bash git-worktree-relative/uninstall.sh) or another one-line: /bin/bash -c "$...
However, beware of a common pitfall:dirname $0will give you a relative path if you called the script with a relative path. This means that the output will change depending on how you call the script. We’ll discuss how to handle this in the ‘Advanced Use’ section. Navigating Paths: R...
# this is the first bash script echo"hello andy" 1. 2. 3. 4. (3)退出文件编辑,运行脚本:./或者source ,即可显示hello andy,这是一个最简单的demo啦。 note: (1)如果提示执行脚本没有权限-bash: ./: Permission denied则通过chmod...
SCRIPT_DIR用于获取脚本当前所在的目录。 PARENT_DIR则是SCRIPT_DIR的父目录。 这些行就像是在地图上标记你的起点和周围环境,为后续的导航打下基础。 5.2.2 创建和进入构建目录 # 创建构建目录BUILD_DIR="${PARENT_DIR}/build"mkdir -p "${BUILD_DIR}"cd "${BUILD_DIR}" || exit ...
As we can see above, we have a symbolic link to a file. Using the commandreadlinkwith-foption, we can easily determine the absolute path of the file Whenever we invoke a bash script, the$0variable captures the script name. This variable identifies either the relative path of the script ...
The script then checks if the symbolic link was created successfully using the -L option with an if condition. 9. Create a Symbolic Link with Relative Path: Write a Bash script that creates a symbolic link named "link_to_file1" with a relative path pointing to a file named "output.txt...
一、wget http://download.redis.io/releases/redis-4.0.2.tar.gz二、tar xzf redis-4.0.2.tar.gz cd redis-4.0.2 make make install三、在Redis源代码目录的utils文件夹中有一个名为redis_init_script的初始化脚本文件。需要配置Redis的运行方式和持久化文件、日志文件的 centos redis命令行启动 数据库 开发...
This program is written in BASH script for ext4 file system. It will synchronize the two given directories, include the sub second of modification time. The files will identified as the same only with the same relative path, name, size and modification timestamp. Why not 'rsync'? For most...