update

LPM offers several update operations to ensure both your system and LPM itself remain up-to-date. This documentation elaborates on these update operations.

Update everything:

If you want to make sure everything is up to date, follow the approach below:
```
sudo lpm --update
# or
sudo lpm --update --all
```
Update all packages:

If you want to update all the packages currently installed on your system, follow the approach below:
```
sudo lpm --update --packages
```
Update a particular package:

To update a particular package, follow the approach below:
```
# args: <package-name>
sudo lpm --update lzip
```
Migrate LPM: If you want to bring LPM up to date with the latest changes(like important updates to the core database), follow the approach below:
```
sudo lpm --update --db
```
Sync package indexes:

If you want to get the most recent package indexes of repositories added to LPM, follow the approach below:
```
sudo lpm --update --index
```
Update a particular package from local package:

If you want to update a particular package using a locally stored .lod file, follow the approach below:
```
# args: <package-name>, <package-path>
sudo lpm --update lzip --local $path_to_lod_package
```