shell ftp判断远程主机是不是存在某目录
shell ftp判断远程主机是否存在某目录
ftp.log打印日志:
230 User lcims logged in.
550 /data/raddata: A file or directory in the path name does not exist.
221 Goodbye.
. $HOME/.profile WORK_HOME="/data/log" Login() { HOST_IP='12.25.79.1' USRNM='xxx' PWD='xxx' REM_DIR='/data/raddata' FILNM=xx ret=`ftp -inv $HOST_IP >> ${WORK_HOME}/ftp.log <<! user $USRNM $PWD cd $REM_DIR quit !` } Login
ftp.log打印日志:
230 User lcims logged in.
550 /data/raddata: A file or directory in the path name does not exist.
221 Goodbye.
通过搜索“A file or directory in the path name does not exist” 可以判断远程主机是否存在REM_DIR目录。
去除ret=`ftp -inv $HOST_IP >> ${WORK_HOME}/ftp.log <<! 里面的日志ftp.log,就可以不写日志直接返回响应了。
注意:ftp的指令需要用下撇号括住,不然报错。