diff options
author | tv <tv@krebsco.de> | 2015-07-11 19:44:12 +0200 |
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committer | tv <tv@krebsco.de> | 2015-07-11 19:44:12 +0200 |
commit | 153422f74b1ed5cae37c9424514a9e9d1f79acb4 (patch) | |
tree | 94cd29e6a98f1ce6228104055d0550e318242290 /old/bin/genid | |
parent | e21f45386d7aeb3dd3e9d828e1702115f4ef2bce (diff) |
move old stuff
Diffstat (limited to 'old/bin/genid')
-rwxr-xr-x | old/bin/genid | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/old/bin/genid b/old/bin/genid new file mode 100755 index 0000000..8e22407 --- /dev/null +++ b/old/bin/genid @@ -0,0 +1,11 @@ +#! /bin/sh +# usage: genid NAME +set -euf +name=$1 +hash=$(printf %s "$name" | sha1sum | cut -d\ -f1 | tr a-f A-F) +echo " + min=2^16 # bigger than nobody and nogroup, see <nixos/modules/misc/ids.nix> + max=2^32 # see 2^(8*sizeof(uid_t)) + ibase=16 + ($hash + min) % max +" | bc |