Linux command
emerge 命令
安全
权限或系统影响较大，执行前请核对目标。
常用示例
Synchronize
sudo emerge --sync
Update
sudo emerge [-avuDN|--ask --verbose --update --deep --newuse] @world
Resume
sudo emerge --resume --skipfirst
Install
sudo emerge [-av|--ask --verbose] [package]
Remove
sudo emerge [-avc|--ask --verbose --depclean] [package]
Example
sudo emerge [-avc|--ask --verbose --depclean]
Search
emerge [-S|--searchdesc] [keyword]
说明
emerge is the Gentoo Linux package manager. It installs, updates, and removes packages by compiling them from source according to USE flags and system configuration. Manages the entire software lifecycle including dependency resolution and slot conflicts.
参数
- --sync
- Synchronize package database
- -a, --ask
- Ask before proceeding
- -v, --verbose
- Verbose output
- -u, --update
- Update packages
- -D, --deep
- Consider entire dependency tree
- -N, --newuse
- Rebuild for USE flag changes
- --depclean
- Remove unneeded packages
- -S, --searchdesc
- Search package descriptions
- --resume
- Resume interrupted operation
- --skipfirst
- Skip first package when resuming
FAQ
What is the emerge command used for?
emerge is the Gentoo Linux package manager. It installs, updates, and removes packages by compiling them from source according to USE flags and system configuration. Manages the entire software lifecycle including dependency resolution and slot conflicts.
How do I run a basic emerge example?
Run `sudo emerge --sync` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does --sync do in emerge?
Synchronize package database