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authorGarret Smith <[email protected]>2015-08-04 10:50:05 -0700
committerGarret Smith <[email protected]>2015-08-04 10:50:05 -0700
commitcacfa3d3ff8197323586445b64e49257a92d9936 (patch)
treed83a10b3e16682f1ced90d76ae7f144ee5bfd86e /priv
parentc67a6b7b4265b9c28fcbc785125c7538ed9b2b8d (diff)
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'od' only needs to read 4 bytes of random data
'-N 4' option looks portable across all major flavors of *BSD, Linux, OSX Adding this option prevents a strange case where 'od' can go to 100% CPU in restart scenarios
Diffstat (limited to 'priv')
-rwxr-xr-xpriv/templates/extended_bin2
1 files changed, 1 insertions, 1 deletions
diff --git a/priv/templates/extended_bin b/priv/templates/extended_bin
index f584e51..5cd8035 100755
--- a/priv/templates/extended_bin
+++ b/priv/templates/extended_bin
@@ -60,7 +60,7 @@ relx_rem_sh() {
# Generate a random id
relx_gen_id() {
- od -X /dev/urandom | head -n1 | awk '{print $2}'
+ od -X -N 4 /dev/urandom | head -n1 | awk '{print $2}'
}
# Control a node