update

node.js/node.js.sh

@@ -13,3 +13,8 @@ nvm install v0.10.33
 nvm install v4.4.4
 npm install -g pm2
 pm2 list
+
+
+##修改环境变量方法
+##vi /etc/profile
+##export PATH=/root/.nvm/versions/node/v4.4.5/bin:/usr/local/jdk/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/opt/dell/srvadmin/bin:/opt/dell/srvadmin/sbin:/root/bin

proxy/ss5.sh

@@ -11,7 +11,7 @@ tar zxvf ss5-3.8.9-8.tar.gz
 cd ss5-3.8.9-8
 ./configure && make && make install
 
-cat >/etc/opt/ss5/ss5.conf<<EOF
+cat >/etc/opt/ss5/ss5.passwd<<EOF
 test 123123
 aaa  123123
 bbb  123123

shell/awk/awk.sh

@@ -19,6 +19,12 @@ awk -F ":" '{ for(i=1;i<=3;i++) printf("%s:",$i)}'
 awk -F':' '{print $1 ":" $2 ":" $3; print $4}'
 awk -F':' '{print $1 ":" $2 ":" $3; for(i=1;i<=3;i++)$i=""; print}'
 
+##awk打印用户和密码
+cat test.log  |awk -F '[ ]+' '{print $1 "   " $2}'
+
+##排序显示重复项目
+cat test.log |awk -F '[ ]+' '{print $1}'| sort | uniq -c | sort -nr
+
 #awk -F '\t'来表示分隔符，比如
 awk -F '\t' '{print $1}' file1.txt