Visualize Unix/Linux file permissions with special bits support石头扫地机器人官网
| Role | Read (r) | Write (w) | Execute (x) | Octal |
|---|---|---|---|---|
| Owner | 6 | |||
| Group | 4 | |||
| Others | 4 |
chmod command爆款ai下载
chmod 644 <file>Symbolicsaylo国际版
rw-r--r--Octal inputagi和ai的区别
rw-r--r--Regular file (owner writes, others read)rwxr-xr-xExecutable / directory (owner full, others execute)rw-------Private file (owner read/write only)rwxrwxrwxWorld-writable (not recommended in production)r--------Read-only (commonly used for key files)rwsr-xr-xsetuid executable (e.g. /usr/bin/sudo)rwxrwxrwtSticky directory (e.g. /tmp — anyone can write, nobody can delete others' files)