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tools/utils.sh

+#!/usr/bin/bash
+
+function echoAndRun(){
+    hline
+    echo
+    echo "[root@dcu ~]# "$1;
+    eval $1 ;
+    echo;
+}
+
+# 日志函数
+function log() {
+    [ $QUIET_MODE -eq 0 ] && echo "$@"
+}
+
+function hline() {
+    printf "%0.s=" {1..60}
+    echo
+}
+
+
+## 标准化提示信息格式
+function head_normal() {
+    echo -e "\n############$1############"
+}
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