Linux command
systemctl-help 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Example
systemctl help [unit]
Example
systemctl help [unit1 unit2 ...]
Example
systemctl help [unit] --user
Example
systemctl help [unit] --no-pager
Example
systemctl help [pid]
说明
systemctl help displays the manual pages for one or more units. If a numeric PID is provided instead of a unit name, it shows the manual for the unit that process belongs to. The manual page is determined by the `Documentation=` directive in the unit file.
参数
- --user
- Show help for user units
- --no-pager
- Display all output at once without paging
FAQ
What is the systemctl-help command used for?
systemctl help displays the manual pages for one or more units. If a numeric PID is provided instead of a unit name, it shows the manual for the unit that process belongs to. The manual page is determined by the `Documentation=` directive in the unit file.
How do I run a basic systemctl-help example?
Run `systemctl help [unit]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does --user do in systemctl-help?
Show help for user units