shell脚本实现FTP自动上传文件

最近发现一款不错FTP服务器批量管理工具，推荐一下）
工具：FTP客户端-IIS7服务器管理工具
简介：作为FTP客户端，它支持批量管理ftp站点
      定时上传和定时下载，定时备份，且操作简洁等
官网地址：http://fwqglgj.iis7.net/cp/ftp/?tscc-zc

 

需求：

将某一目录下，文件名为*年_月_日*的文件上传到ftp服务器

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####本地的/home/shell_test/data/ to ftp服务器上的/home/vsftpd/test/test1/#### #!/bin/bash DATE=$(date +%Y_%m_%d) filenames=`ls /home/shell_test/data/|sed -n '/[0-9]\{4\}_[0-9]\{2\}_[0-9]\{2\}/p'` OLD_IFS="$IFS" IFS=" " arr=($filenames) IFS="$OLD_IFS" for s in ${arr[@]} do ftp -n<<! open 10.20.31.222 user test 123456 binary cd /home/vsftpd/test/test1/ lcd /home/shell_test/data/ prompt put $s close bye ! done

安装ftp服务器:https://blog.csdn.net/qq_26941173/article/details/54575952

cat /etc/vsftpd/vsftpd.conf

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# Example config file /etc/vsftpd/vsftpd.conf # # The default compiled in settings are fairly paranoid. This sample file # loosens things up a bit, to make the ftp daemon more usable. # Please see vsftpd.conf.5 for all compiled in defaults. # # READ THIS: This example file is NOT an exhaustive list of vsftpd options. # Please read the vsftpd.conf.5 manual page to get a full idea of vsftpd's # capabilities. # # Allow anonymous FTP? (Beware - allowed by default if you comment this out). anonymous_enable=NO # # Uncomment this to allow local users to log in. # When SELinux is enforcing check for SE bool ftp_home_dir local_enable=YES # # Uncomment this to enable any form of FTP write command. write_enable=YES # # Default umask for local users is 077. You may wish to change this to 022, # if your users expect that (022 is used by most other ftpd's) local_umask=022 # # Uncomment this to allow the anonymous FTP user to upload files. This only # has an effect if the above global write enable is activated. Also, you will # obviously need to create a directory writable by the FTP user. # When SELinux is enforcing check for SE bool allow_ftpd_anon_write, allow_ftpd_full_access #anon_upload_enable=YES # # Uncomment this if you want the anonymous FTP user to be able to create # new directories. #anon_mkdir_write_enable=YES # # Activate directory messages - messages given to remote users when they # go into a certain directory. dirmessage_enable=YES # # Activate logging of uploads/downloads. xferlog_enable=YES # # Make sure PORT transfer connections originate from port 20 (ftp-data). connect_from_port_20=YES # # If you want, you can arrange for uploaded anonymous files to be owned by # a different user. Note! Using "root" for uploaded files is not # recommended! #chown_uploads=YES #chown_username=whoever # # You may override where the log file goes if you like. The default is shown # below. #xferlog_file=/var/log/xferlog # # If you want, you can have your log file in standard ftpd xferlog format. # Note that the default log file location is /var/log/xferlog in this case. xferlog_std_format=YES # # You may change the default value for timing out an idle session. #idle_session_timeout=600 # # You may change the default value for timing out a data connection. #data_connection_timeout=120 # # It is recommended that you define on your system a unique user which the # ftp server can use as a totally isolated and unprivileged user. #nopriv_user=ftpsecure # # Enable this and the server will recognise asynchronous ABOR requests. Not # recommended for security (the code is non-trivial). Not enabling it, # however, may confuse older FTP clients. #async_abor_enable=YES # # By default the server will pretend to allow ASCII mode but in fact ignore # the request. Turn on the below options to have the server actually do ASCII # mangling on files when in ASCII mode. # Beware that on some FTP servers, ASCII support allows a denial of service # attack (DoS) via the command "SIZE /big/file" in ASCII mode. vsftpd # predicted this attack and has always been safe, reporting the size of the # raw file. # ASCII mangling is a horrible feature of the protocol. ascii_upload_enable=YES ascii_download_enable=YES # # You may fully customise the login banner string: #ftpd_banner=Welcome to blah FTP service. # # You may specify a file of disallowed anonymous e-mail addresses. Apparently # useful for combatting certain DoS attacks. #deny_email_enable=YES # (default follows) #banned_email_file=/etc/vsftpd/banned_emails # # You may specify an explicit list of local users to chroot() to their home # directory. If chroot_local_user is YES, then this list becomes a list of # users to NOT chroot(). # (Warning! chroot'ing can be very dangerous. If using chroot, make sure that # the user does not have write access to the top level directory within the # chroot) chroot_local_user=YES #chroot_list_enable=YES # (default follows) #chroot_list_file=/etc/vsftpd/chroot_list # # You may activate the "-R" option to the builtin ls. This is disabled by # default to avoid remote users being able to cause excessive I/O on large # sites. However, some broken FTP clients such as "ncftp" and "mirror" assume # the presence of the "-R" option, so there is a strong case for enabling it. #ls_recurse_enable=YES # # When "listen" directive is enabled, vsftpd runs in standalone mode and # listens on IPv4 sockets. This directive cannot be used in conjunction # with the listen_ipv6 directive. listen=NO # # This directive enables listening on IPv6 sockets. By default, listening # on the IPv6 "any" address (::) will accept connections from both IPv6 # and IPv4 clients. It is not necessary to listen on *both* IPv4 and IPv6 # sockets. If you want that (perhaps because you want to listen on specific # addresses) then you must run two copies of vsftpd with two configuration # files. # Make sure, that one of the listen options is commented !! listen_ipv6=YES   pam_service_name=vsftpd userlist_enable=YES tcp_wrappers=YES use_localtime=YES listen_port=21 chroot_local_user=NO idle_session_timeout=300 guest_enable=YES guest_username=vsftpd user_config_dir=/etc/vsftpd/vconf data_connection_timeout=1 virtual_use_local_privs=YES pasv_min_port=10060 pasv_max_port=10090 accept_timeout=5 connect_timeout=1 allow_writeable_chroot=YES

 shell将字符串分隔成数组

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#!/bin/bash a="hello,world,nice,to,meet,you" #要将$a分割开，先存储旧的分隔符 OLD_IFS="$IFS"   #设置分隔符 IFS=","   #如下会自动分隔 arr=($a)   #恢复原来的分隔符 IFS="$OLD_IFS"   #遍历数组 for s in ${arr[@]} do echo "$s" done

变量$IFS存储着分隔符，这里我们将其设为逗号 "," OLD_IFS用于备份默认的分隔符，使用完后将之恢复默认。

arr=($a)用于将字符串$a按IFS分隔符分割到数组$arr

${arr[0]} ${arr[1]} ... 分别存储分割后的数组第1 2 ... 项

${arr[@]}存储整个数组。

${!arr[@]}存储整个索引值：1 2 3 4 ...

${#arr[@]} 获取数组的长度。