去年OSX更新之后Guest账号就无法登录,很久之前发了weibo,@苹果的官方支持,但是也没人理我~~ 这个账号对于自己来说并没有什么太大的用处,但是家里的小朋友有时候会想随便玩玩电脑,假装自己在工作。没有这个账号还真的十分蛋疼。
今天又想到了这个问题,就想看看有什么办法解决这个问题没。整个账号设置看起来十分正常:
去年OSX更新之后Guest账号就无法登录,很久之前发了weibo,@苹果的官方支持,但是也没人理我~~ 这个账号对于自己来说并没有什么太大的用处,但是家里的小朋友有时候会想随便玩玩电脑,假装自己在工作。没有这个账号还真的十分蛋疼。
今天又想到了这个问题,就想看看有什么办法解决这个问题没。整个账号设置看起来十分正常:
在家办公于是将工作环境换到了mac,配置环境的时候安装mysqlclient出现了下面的错误:
(venv_home_mini) obaby@Obabys-Mac-mini taichigameserver % pip3 install mysqlclient
Collecting mysqlclient
Using cached https://files.pythonhosted.org/packages/d0/97/7326248ac8d5049968bf4ec708a5d3d4806e412a42e74160d7f266a3e03a/mysqlclient-1.4.6.tar.gz
Complete output from command python setup.py egg_info:
/bin/sh: mysql_config: command not found
/bin/sh: mariadb_config: command not found
/bin/sh: mysql_config: command not found
Traceback (most recent call last):
File "", line 1, in
File "/private/var/folders/gf/qbbv4crd5m9f1vkz5066dvyw0000gn/T/pip-install-m5gv0sbr/mysqlclient/setup.py", line 16, in
metadata, options = get_config()
File "/private/var/folders/gf/qbbv4crd5m9f1vkz5066dvyw0000gn/T/pip-install-m5gv0sbr/mysqlclient/setup_posix.py", line 61, in get_config
libs = mysql_config("libs")
File "/private/var/folders/gf/qbbv4crd5m9f1vkz5066dvyw0000gn/T/pip-install-m5gv0sbr/mysqlclient/setup_posix.py", line 29, in mysql_config
raise EnvironmentError("%s not found" % (_mysql_config_path,))
OSError: mysql_config not found
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/gf/qbbv4crd5m9f1vkz5066dvyw0000gn/T/pip-install-m5gv0sbr/mysqlclient/
网上搜了一下说安装mysql-connector-c ,但是安装之后依然报错。于是尝试安装mysql,安装mysql之后解决该问题,其实出问题的地方在于这个命令找不到,如果直接在终端中执行mysql_config如果能够执行成功,那么只需要创建个软连接就可以解决这个问题。
(venv_home_mini) obaby@Obabys-Mac-mini taichigameserver % mysql_config
Usage: /usr/local/bin/mysql_config [OPTIONS]
Compiler: AppleClang 11.0.0.11000033
Options:
--cflags [-I/usr/local/Cellar/mysql/8.0.19/include/mysql ]
--cxxflags [-I/usr/local/Cellar/mysql/8.0.19/include/mysql ]
--include [-I/usr/local/Cellar/mysql/8.0.19/include/mysql]
--libs [-L/usr/local/Cellar/mysql/8.0.19/lib -lmysqlclient -lssl -lcrypto]
--libs_r [-L/usr/local/Cellar/mysql/8.0.19/lib -lmysqlclient -lssl -lcrypto]
--plugindir [/usr/local/Cellar/mysql/8.0.19/lib/plugin]
--socket [/tmp/mysql.sock]
--port [0]
--version [8.0.19]
--variable=VAR VAR is one of:
pkgincludedir [/usr/local/Cellar/mysql/8.0.19/include/mysql]
pkglibdir [/usr/local/Cellar/mysql/8.0.19/lib]
plugindir [/usr/local/Cellar/mysql/8.0.19/lib/plugin]
安装命令:
brew install mysql
如果没有安装homebrew,通过下面的命令安装:
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
阿里云的虚拟主机磁盘空间满了,这个主要是用来放blog的,所以并没有其他的数据盘。所有的数据都是直接放到/dev/vda1磁盘下的,数据库也是在这个盘下。从阿里云的后台扩容了磁盘发现还需要登陆进行扩容,于是开始按照教程操作,事实证明给出的文档(https://help.aliyun.com/document_detail/25452.html?spm=a2c4g.11186623.6.788.666a3f87QwRXFB)里面方法比较蛋疼,对于扩展系统分区不大适用。
后来发现貌似看的文档有问题,如果要扩展系统盘应该看这个https://help.aliyun.com/document_detail/111738.html?spm=5176.2020520101.0.0.44d34df5aZCEKE。 这个就尴尬了 ,没看好文档。
安装growpart
yum install cloud-utils-growpart
然后对系统分区进行扩容:
growpart /dev/vda 1
官方给的demo代码如下:
request = PushMessageToAndroidRequest.PushMessageToAndroidRequest()
request.set_AppKey(appKey)
request.set_Target('ALL')
request.set_TargetValue('ALL')
request.set_Title("PushMessageToAndroid title")
request.set_Body("Message from ali push Open Api2.0 : PushMessageToAndroid")
request.add_query_param('AndroidNotificationChannel', '1')
result = clt.do_action(request)
print result
这个代码有两个问题,如果和另外一份demo代码中的:
clt = client.AcsClient(properties.accessKeyId,properties.accessKeySecret,properties.regionId)
request = PushMessageToAndroidRequest.PushMessageToAndroidRequest()
request.set_AppKey(properties.appKey)
request.set_Target('ALL')
request.set_TargetValue('ALL')
request.set_Title("PushMessageToAndroid title")
request.set_Body("Message from ali push Open Api2.0 : PushMessageToAndroid")
result = clt.do_action(request)
很可能会出现下面的错误信息:
EABF26DA-89EA-44BA-B16E-117FE03D29C7
cloudpush.aliyuncs.com
Throttling.User
Request was denied due to user flow control.
这个错误信息按照官方的解释是限流了,但是实际并不是,可以尝试分开调用,不要连续进行push message和push notice。
另外一个问题是: 这份代码在对于最新的安卓8.0以上系统的消息无法正常弹出,按照文档解释需要设置NotificationChannel(文档链接:https://help.aliyun.com/knowledge_detail/67398.html)。
磁盘空间红了,于是卸载了一些没用的东西,其中之一就是Vs 2015,结果卸载了之后悲剧了,Delphi无法进行编译了,提示上面的错误:MSBuildToolsPath is not specified for the ToolsVersion “14.0” defined at “HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\TOolsVersions\14.0 .
代码:
git log --author="obaby" --after="2019-08-04 00:00:01" --before="2019-08-10 12:00:00"
--pretty=tformat: --numstat | grep -v 'static' |
gawk '{ add += $1 ; subs += $2 ; loc += $1 - $2 } END { printf "增加行数:%s 删除行数:%s 变化总行数:%s\n",add,subs,loc }'
参数说明:
--author 作者 提交者
--after 开始时间
--before 结束时间
--pretty 格式
上面的代码依赖于linux windows下运行可以使用cgywin 或者mobaxterm,https://mobaxterm.mobatek.net
MobaXterm is your ultimate toolbox for remote computing. In a single Windows application, it provides loads of functions that are tailored for programmers, webmasters, IT administrators and pretty much all users who need to handle their remote jobs in a more simple fashion.
MobaXterm provides all the important remote network tools (SSH, X11, RDP, VNC, FTP, MOSH, …) and Unix commands (bash, ls, cat, sed, grep, awk, rsync, …) to Windows desktop, in a single portable exe file which works out of the box.
There are many advantages of having an All-In-One network application for your remote tasks, e.g. when you use SSH to connect to a remote server, a graphical SFTP browser will automatically pop up in order to directly edit your remote files. Your remote applications will also display seamlessly on your Windows desktop using the embedded X server