优化

src/jy/cluster/ssh.go

@@ -49,11 +49,12 @@ var sshstr = `
 cd /opt
 kill -9 $(pidof extract_v3)
 rm -rf extract_v3*
+mkdir extract_v3
+cd /opt/extract_v3
 wget http://10.171.112.160:9090/res/extract_v3.tgz
 tar -xzvf extract_v3.tgz
-cd /opt/extract_v3
 chmod 777 extract_v3
-nohup ./extract_v3 &
+nohup ./extract_v3 >/opt/extract_v3/nohup 2>&1 &
 exit
 `