springboot mybatis 多数据源配置
8.1.122:3306/dbName?useSSL=true&useUnicode=true&characterEncoding=utf-8&autoReconnect=true" userId="root" password=""> </jdbcConnection> <javaTypeResolver > <property name="forceBigDecimals" value="false"...
Linode VPS 超卖好严重啊!!!
tmpfs 99M 0 99M 0% /run/user/0 没有空间了,好像什么命令都无法执行!!!好恐怖!!!这个是 Linode。E138: Can't write viminfo file /root/.viminfo.tmp! rsync failed: No space left on device 真多的坑啊,看来天有不测风云更多的是人造成啊!...
Vultr 不厚道的玩意儿
早就听说 Vultr 比较有名,并且比较新,我想应该没有太多历史包袱,或许会好一点,于是试了一下。root@vultr:~# df -h Filesystem Size Used Avail Use% Mounted on udev 479M 0 479M 0% /dev tmpfs 99M 3.1M 96M 4% /run /dev/vda1 24G 4.8G 18G 22% / tmpfs 494M ...
rsync transfer file through ssh jump
配置别名了,这也好理解,因为 rsync 的参数中的命令不会再去匹配配置文件,不知道有没有更加简单的写法。sudo rsync -avz --append --progress -e 'ssh -J root@x.com:22' lmlphp:bak/ bak/ 运行之后的结果会是怎么样呢?当然是输入两次密码啦,第一次先输入跳板机的密码,第二次输入目标机的密码。不知道 rsync 本身有没有提供类似的功能...
raspberry pi os close the port 25
t all processes could be identified, non-owned process info will not be shown, you would have to be root to see it all.) tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN - tcp6 0 0 ::1:25 :::* LISTEN - after a long ...
vim 无法编辑日文
(2016 Sep 12, compiled Nov 29 2017 18:37:46) Included patches: 1-503, 505-680, 682-1283 Compiled by root@apple.com Normal version without GUI. Features included (+) or not (-): +acl +file_in_path -mouse_s...
Raspberry Pi 安装 Docker
ctl -xe" for details. failed! pi@raspberrypi:~/bak $ reboot pi@raspberrypi:~ $ ps aux | grep docker root 673 0.2 0.8 1438064 67624 ? Ssl 17:51 0:00 /usr/bin/dockerd -H fd:// --containerd=/run/containerd/c...