ref: 构建工具重构

linux/usr/local/etc/omc/script/cpsshkey.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# if exist id_rsa
+if [ ! -f ~/.ssh/id_rsa ];then
+  ssh-keygen -t rsa -P "" -f ~/.ssh/id_rsa
+else
+  echo "id_rsa has created ..."
+fi
+
+# distribute to hosts in file nehosts 
+while read line
+  do
+    # ignore comment or null line
+    if [[ "$line" =~ ^[^[:space:]]*# || -z "$line" ]]; then
+      continue
+    fi
+
+    ip=`echo $line | cut -d " " -f 1`
+    user=`echo $line | cut -d " " -f 2`
+    passwd=`echo $line | cut -d " " -f 3`
+
+    # !!! to remove ~/.ssh, all old authorized key will be lost
+    expect <<EOF
+      set timeout 10
+      spawn ssh $user@$ip "sudo rm -r ~/.ssh"
+      expect {
+        "yes/no" { send "yes\n";exp_continue }
+        "password:" { send "$passwd\n" }
+      }
+      spawn ssh-copy-id -f $user@$ip
+      expect {
+        "password:" { send "$passwd\n" }
+      }
+      expect eof
+EOF
+  done <  nehosts