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suppress error messages from tr when generating key (#907914)

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Miroslav Lichvar 2013-03-12 18:04:03 +01:00
parent 71508b3f65
commit b35f73b75b
1 changed files with 1 additions and 1 deletions
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chrony.helper
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@ -38,7 +38,7 @@ generate_commandkey() {
commandkey=$(get_key $commandkeyid) commandkey=$(get_key $commandkeyid)
[ -z "$commandkey" ] || return 0 [ -z "$commandkey" ] || return 0
password=$(tr -c -d '0-9A-F' < /dev/urandom | head -c 40) password=$(tr -c -d '0-9A-F' < /dev/urandom 2> /dev/null | head -c 40)
[ ${#password} -eq 40 ] && [ ${#password} -eq 40 ] &&
echo "$commandkeyid SHA1 HEX:$password" >> $keyfile echo "$commandkeyid SHA1 HEX:$password" >> $keyfile
} }