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nix path-info: Add some more examples

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This commit is contained in:
Eelco Dolstra 2016-09-14 18:20:11 +02:00
parent 6656ef7b5b
commit 2e1493037b
1 changed files with 9 additions and 1 deletions
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10
src/nix/path-info.cc
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@ -46,7 +46,15 @@ struct CmdPathInfo : StorePathsCommand
}, },
Example{ Example{
"To print the 10 most recently added paths (using --json and the jq(1) command):", "To print the 10 most recently added paths (using --json and the jq(1) command):",
"nix path-info --all --json | jq -r 'sort_by(.registrationTime)[-11:-1][].path'" "nix path-info --json --all | jq -r 'sort_by(.registrationTime)[-11:-1][].path'"
},
Example{
"To show the size of the entire Nix store:",
"nix path-info --json --all | jq 'map(.narSize) | add'"
},
Example{
"To show every path whose closure is bigger than 1 GB, sorted by closure size:",
"nix path-info --json --all -S | jq 'map(select(.closureSize > 1e9)) | sort_by(.closureSize) | map([.path, .closureSize])'"
}, },
}; };
} }