diff options
| author | Eelco Dolstra <e.dolstra@tudelft.nl> | 2004-02-09T11·59+0000 |
|---|---|---|
| committer | Eelco Dolstra <e.dolstra@tudelft.nl> | 2004-02-09T11·59+0000 |
| commit | 618aa69b015bd3ee1f6e19f3025e31fae0241826 (patch) | |
| tree | d99d3908c5c26c722600b78071d2546dcd4cf20a /src/nix-env/help.txt | |
| parent | 06a75a7e0c1813d90c205e654da43a32812ce5f4 (diff) | |
* In `--upgrade': added flags `--lt', `--leq', `--always' to specify
whether we want to upgrade if the current version is less than the available version (default), when it is less or equal, or always. * Added a flag `--dry-run' to show what would happen in `--install', `--uninstall', and `--upgrade', without actually performing the operation.
Diffstat (limited to 'src/nix-env/help.txt')
| -rw-r--r-- | src/nix-env/help.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/nix-env/help.txt b/src/nix-env/help.txt index 9a772fc8330a..f363d3f94f32 100644 --- a/src/nix-env/help.txt +++ b/src/nix-env/help.txt @@ -22,6 +22,16 @@ name `*' may be used to indicate all derivations. --version: output version information --help: display help +Install / upgrade / uninstall flags: + + --dry-run: show what would be done, but don't do it + +Upgrade flags: + + --lt: upgrade unless the current version is older (default) + --leq: upgrade unless the current version is older or current + --always: upgrade regardless of current version + Query types: --name: print derivation names (default) |