diff options
author | Eelco Dolstra <e.dolstra@tudelft.nl> | 2006-09-19T13·53+0000 |
---|---|---|
committer | Eelco Dolstra <e.dolstra@tudelft.nl> | 2006-09-19T13·53+0000 |
commit | 9488ae7357b718e09362c22f075cc5553c758214 (patch) | |
tree | 765fe2f7552291d213a09f35b7b78ec3fdf1714b /bootstrap.sh | |
parent | e0afaf18576e8c04110f4ae8499a311cae261215 (diff) |
* `show-duplication.pl', a small utility that shows the amount of
package duplication present in (e.g.) a profile. It shows the number of instances of each package in a closure, along with the size in bytes of each instance as well as the "waste" (the difference between the sum of the sizes of all instances and the average size). $ ./show-duplication.pl /nix/var/nix/profiles/default gcc 11 3.3.6 19293318 3.4.4 21425257 ... average 14942970, waste 149429707 coreutils 6 ... average package duplication 1.87628865979381, total size 3486330471, total waste 1335324237, 38.3017114443825% wasted This utility is useful for measuring the cost in terms of disk space of the Nix approach.
Diffstat (limited to 'bootstrap.sh')
0 files changed, 0 insertions, 0 deletions