ssh-keygen -t dsa -P '' -f ~/.ssh/id_dsa
sleep 5
cat /root/.ssh/id_dsa.pub >>authorized_keys
echo "请输入192.168.1.40密码：拷贝140公钥到本机"
scp root@192.168.1.140:/root/.ssh/id_dsa.pub ./140_dsa.pub
cd /root/.ssh/
cat 140_dsa.pub >> anthorzid_keys
51Testing软件测试网$sS!B8P ^u&u
安装scp命令：
yum install openssh-clients
/j$}-aYj |T'va0
从本机拷贝到另一机器：
scp -P 50002 -r -p /data/member_hosts root@member.app.xuele.net:/etc/hosts
51Testing软件测试网!C
a M:n;HN6o/E o
scp root@192.168.1.140:/data/home/jenkins/workspace/cas/target/cas.war /root/
51Testing软件测试网M4[8yj _%X1H"|9Q o$e
scp -P 22 -r -p member-web.war root@192.168.1.121:/tomcat_member/webapps/
51Testing软件测试网5~U!q
v3I }FG.v
V&m!H-C4B Jl0
#===============
redis=$(ps -ef |grep redis|grep -v grep |awk '{print $2}')
echo "Redis启动的进程号ID=$redis"
)v5tv]e z0
if [ -n "$redis" ]; then
echo "Redis 服务已启动！！"
else
echo "Redis服务未启动，准备启动...."
cd /usr/local/redis-2.8.21/src
./redis-server ../redis.conf &
fi
51Testing软件测试网2e^#JC!r'F
#=========================
51Testing软件测试网3HU"\$D5Y\
du -sh /root/
`V|4y)o5X0
去除前2个字符：
cat aa.sql |awk '{print $6}'|sed -i "s/^.\{2\}//g"
从文件提取字符串：
awk '{$a=substr($0,1,12);print $a}' a.test >>temp.txt
51Testing软件测试网:N)a(F_,Ltk*@]#^N
51Testing软件测试网6@#~ h+?qI+^h m(v)`
51Testing软件测试网#fx2k T2V
==========================
CATALINA_3_BASE=/tomcat/apache-tomcat-7.0.61
CATALINA_3_HOME=/tomcat/apache-tomcat-7.0.61
export CATALINA_3_BASE CATALINA_3_HOME
@ @%S7C9S0
51Testing软件测试网/? b,}j0W'{*S
51Testing软件测试网
wb"lM nH!e&y1ABgR \
51Testing软件测试网
s.K:q E'@
U
export JAVA_HOME=/usr/lib/jvm/java
export PATH=$PATH:$JAVA_HOME/bin
export CLASSPATH=$JAVA_HOME/lib
export CATALINA_HOME=$CATALINA_3_HOME
export CATALINA_BASE=$CATALINA_3_BASE
,r'L7G,~6IV-Tf2h0
