1 #!/bin/bash
  2
  3 # 创建必备文件夹
  4 if [ ! -e /home/soft/ ];then mkdir -p /home/soft/;fi
  5
  6 # 修改主机映射
  7 sethosts(){
  8 names=()
  9 ips=()
 10 x=0
 11 while [ 1 -eq 1 ]
 12 do
 13 read -p "输入0结束,请输入第$[$x+1]个ip --> " ip
 14 if [ "$ip" == "0" ];then break;fi
 15 ips[$x]=$ip
 16 let x++
 17 done
 18
 19
 20 for (( i=0;i<${#ips[*]};i++ ))
 21 do
 22 read -p "请输入${ips[$i]}对应的主机名 --> " name
 23 echo -e "${ips[$i]}\t${name}" >> /etc/hosts
 24 done
 25
 26 echo ------------------------------------
 27 cat /etc/hosts
 28 echo -----------------------------------
 29
 30 }
 31
 32 # 卸载软件
 33 uninstall(){
 34  rpm -qa | grep "$1" > /home/soft/"$1".tmp.txt
 35         while [ 1 -eq 1 ]
 36         do
 37                 a=`head -n 1 /home/soft/"$1".tmp.txt`
 38                 if [ "$a" == "" ];then break;rm -rf /home/soft/"$1".tmp.txt;fi
 39                 rpm -e --nodeps "$a"
 40                 sed -i '/'"$a"'/d' /home/soft/"$1".tmp.txt
 41         done
 42     rm -rf /home/soft/"$1".tmp.txt
 43         echo "-------uninstall--${1}--OK.--------"
 44
 45 }
 46
 47 # 设置环境变量
 48 setprofile(){
 49 read -p "Enter your java-home --> " JAVA_HOME
 50 read -p "Enter your hadoop-home --> " HADOOP_HOME
 51 read -p "Enter your zookeeper-home --> " ZOOKEEPER_HOME
 52 echo '
 53 export JAVA_HOME='"${JAVA_HOME}"'
 54 export JRE_HOME='"${JAVA_HOME}/jre"'
 55 export HADOOP_HOME='"${HADOOP_HOME}"'
 56 export ZOOKEEPER_HOME='"${ZOOKEEPER_HOME}"'
 57 export PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$HADOOP_HOME/bin:$HADOOP_HOME/sbin:$ZOOKEEPER_HOME/bin:$PATH
 58 export CLASSPATH=$JAVA_HOME/lib:$JRE_HOME/lib:$CLASSPATH' >> /etc/profile
 59
 60 }
 61
 62 # 设置ip
 63 setip(){
 64
 65 grep 'eth1' /etc/udev/rules.d/70-persistent-net.rules
 66 if [ $? -eq 0 ];then
 67         sed -i '/eth0/d;/^$/d;/\#/d'  /etc/udev/rules.d/70-persistent-net.rules
 68         sed -i 's/eth1/eth0/' /etc/udev/rules.d/70-persistent-net.rules
 69 fi
 70
 71 mac=`awk -F"," '{print $4}' /etc/udev/rules.d/70-persistent-net.rules | awk -F"\"" '{print $2}'`
 72 sed -i 's/HWADDR=.*/'"HWADDR=${mac}"'/' /etc/sysconfig/network-scripts/ifcfg-eth0
 73
 74 read -p "请输入ip --> " ip
 75 sed -i 's/IPADDR=.*/IPADDR='"$ip"'/' /etc/sysconfig/network-scripts/ifcfg-eth0
 76 echo -------------------------------------------
 77 cat /etc/sysconfig/network-scripts/ifcfg-eth0
 78 echo ------------------------------------------
 79 }
 80
 81 # 设置 mac
 82 setmac(){
 83
 84 grep 'eth1' /etc/udev/rules.d/70-persistent-net.rules
 85 if [ $? -eq 0 ];then
 86     sed -i '/eth0/d;/^$/d;/\#/d'  /etc/udev/rules.d/70-persistent-net.rules
 87         sed -i 's/eth1/eth0/' /etc/udev/rules.d/70-persistent-net.rules
 88 fi
 89 cat /etc/udev/rules.d/70-persistent-net.rules
 90 }
 91
 92 # 主菜单
 93 main(){
 94 while [ 1 -eq 1 ]
 95 do
 96 read -p "
 97
 98 +-------------------------------------------------------+-----------------------+
 99 |                      Linux--Tools            by:curry                   |
100 +-----------------------------+-------------------------+-----------------------+
101 | 1. 修改主机名             | a1. 卸载--jdk        | b1. 格式化 hdfs    |
102 | 2. 修改ip                 | a2. see--jdk        | b2. 开启 hdfs        |
103 | 3. 修改mac            | a3. 卸载--mysql            | b3. 开启 yarn        |
104 | 4. 修改主机映射        | a4. see--mysql        | b4. 开启 zookeeper    |
105 | 5. 关闭防火墙及开机自启   | a5. set--环境变量        | b5. 开启 journalnode    |
106 | 6. 网络服务及开机自启     | a6. set--ssh免密        | b6. 格式化 zookeeper    |
107 | 7. reboot                | a7. test--安装mysql    |            |
108 +-----------------------------+-------------------------+-----------------------+
109 | e1. edit--ip            | f1. 发送--ssh授权文件    | g1. 查--yum        |
110 | e2. edit--mac            | f2. 发送--hosts        | g2. 查--rpm        |
111 | e3. edit--hosts        | f3. 发送--profile        | g3. 安装--yum        |
112 | e4. edit--hostname        | f4. 追加ssh-->授权文件    | g4. 卸载--rpm        |
113 | e5. edit--profile        |                 |             |
114 +-----------------------------+-------------------------+-----------------------+
115 | 0. 退出    e. 编辑本文件                         |            |
116 +-----------------------------+-------------------------+-----------------------+
117
118  " flag
119 case $flag in
120 f4)
121     cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
122 ;;
123 g4)
124     read -p "请输入程序名 --> " word
125     rpm -e --nodeps "${word}"
126 ;;
127 g3)
128     read -p "请输入安装包名称 --> " priword
129     yum install -y "${priword}"
130 ;;
131 g2)
132
133     read -p "请输入关键字 --> " priword
134     rpm -qa | grep "${priword}"
135 ;;
136 g1)
137     read -p "请输入关键字 --> " priword
138     yum search ${priword} | grep "${priword}" --color
139 ;;
140 f3)
141     read -p "请输入接受主机名或主机ip --> " flag
142     scp -r /etc/profile ${flag}:/etc/
143 ;;
144 f2)
145     read -p "请输入接受主机名或主机ip --> " flag
146     scp -r /etc/hosts ${flag}:/etc/
147 ;;
148 f1)
149     read -p "请输入接受主机名或主机ip --> " flag
150     scp -r ~/.ssh/authorized_keys ${flag}:~/.ssh/
151 ;;
152 e5)
153     vim /etc/profile
154 ;;
155 e4)
156     vim /etc/sysconfig/network
157 ;;
158 e3)
159     vim /etc/hosts
160 ;;
161 e2)
162     vim /etc/udev/rules.d/70-persistent-net.rules
163 ;;
164 e1)
165     vim /etc/sysconfig/network-scripts/ifcfg-eth0
166 ;;
167 e)
168     vim /home/tools/curry.sh
169 ;;
170 b6)
171     hdfs zkfc -formatZK
172 ;;
173 b5)
174     hadoop-daemon.sh start journalnode
175 ;;
176 b4)
177     zkServer.sh start
178 ;;
179 b3)
180     start-yarn.sh
181 ;;
182 b2)
183     start-dfs.sh
184 ;;
185 b1)
186     hdfs namenode -format
187 ;;
188 a7)
189     yum install -y mysql.x86_64
190 ;;
191 a6)
192     rm -rf ~/.ssh/*
193     ssh-keygen -t rsa;
194     cat /root/.ssh/id_rsa.pub >> /root/.ssh/authorized_keys
195     echo -----------------------------
196     cat /root/.ssh/authorized_keys
197     echo ----------------------------
198 ;;
199 a5)
200     setprofile
201 ;;
202 a4)
203     rpm -qa | grep "mysql"
204 ;;
205 a3)
206     uninstall "mysql"
207 ;;
208 a2)
209     rpm -qa | grep jdk
210 ;;
211 a1)
212     uninstall "java"
213 ;;
214 0)
215     echo -e "\n再见\n"; break
216 ;;
217 1)
218     read -p "请设置主机名 --> " hostname
219     sed -i 's/HOSTNAME=.*/HOSTNAME='"$hostname"'/' /etc/sysconfig/network
220     cat /etc/sysconfig/network | grep "HOSTNAME"
221 ;;
222 2)
223     setip
224 ;;
225 3)
226     setmac
227 ;;
228 4)
229     sethosts
230 ;;
231 5)
232     service iptables stop
233     chkconfig iptables off
234 ;;
235 6)
236     service network stop
237     service network start
238     chkconfig network on
239 ;;
240 7)
241     reboot
242 ;;
243 *)
244 echo "没长眼吗? 看好再输入,OK?"
245 ;;
246 esac
247 done
248 }
249
250
251
252
253 main
12-17 13:32