INNER CODE UNIT · Shell

utils

lework/kainstall · kainstall-centos.sh:142

function utils::version_to_number() {
  # 版本号转数字

  echo "$@" | awk -F. '{ printf("%d%03d%03d%03d\n", $1,$2,$3,$4); }';
}


function utils::retry {
  # 重试

  local retries=$1
  shift

  local count=0
  until eval "$*"; do
    exit=$?
    wait=$((2 ** count))
    count=$((count + 1))

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