How to check whether Brew services are successfully started.

-

 'brew services start <service name>' sometimes will claim it 'successfully' started a service even though it didn't. And it won't give you any log. However, we can use the command 'brew services list' to find the coresponding plist file and manually execute the service start command in that file. By doing this, the error can be print out.


 

评论

发表评论

此博客中的热门博文

Openwrt路由器上配置shadowsocks透明代理+gfwlist(PAC)

-
Shadowsocks 服务推荐： Just My Socks 推荐理由：价格便宜，支持月付，安全灵活。 本文配置的前提是已经有shadowsocks服务。你可以通过购买或者自行搭建的方式获得。以下是链接： 直接购买网上的服务，此处推荐 Just My Socks 快速Just My Socks配置Shadowsocks，请点 这里 。 自行搭建，请参考 KVM VPS上配置V2Ray(Shadowsocks mode) + 加速:普通BBR/魔改BBR(测试于Ubuntu 16.04) 本文所使用的环境，仅作参考： OpenWrt 18.06.1/LuCI openwrt-18.06 整体思路： DNS部分： if 访问地址在gfwlist中     DNS请求转发到127.0.0.1:5353的dns-forwarder的监听端口     dns-forwarder转发到8.8.8.8进行解析     8.8.8.8在gfwlist中，通过匹配iptables规则转发到1080端口     ss-redir监听1080端口，通过shadowsocks代理服务器转发请求 else     正常使用公共DNS或者ISP提供的DNS服务器 其他数据： if 访问地址在gfwlist中     通过匹配iptables规则转发到1080端口     ss-redir监听1080端口，通过shadowsocks代理服务器转发请求 else     正常访问 步骤1:依赖包安装（ 非常重要 ） 本文所有的操作都基于SSH和Web管理界面操作。 首先通过SSH添加GPG Key，这样之后添加的源才能通过签名验证： wget http://openwrt-dist.sourceforge.net/packages/openwrt-dist.pub -O /tmp/openwrt-dist.pub opkg-key add /tmp/openwrt-dist.pub 然后在OpenWRT Web管理界面，“系统”>“软件包”>“配置”中，“自定义feeds”最后添加两行源： src/gz openwrt_dist http://openwrt-
阅读全文

Configure shadowsocks transparent proxy + gfwlist(PAC) on OpenWRT Router

-
You must have Shadowsocks services which can be gained in the following way before actually starting to configure. Purchase Shadowsocks Service directly online. Recommendation:  Just My Socks Quick Shadowsocks configuration using Just My Socks, please click here . Build the service yourself. Please refer to  Configure V2Ray(Shadowsocks mode) + 加速:普通BBR/魔改BBR on KVM VPS (Tested on Ubuntu 16.04) . The environment this article used, FYI： OpenWrt 18.06.1/LuCI openwrt-18.06 The Overall Idea: DNS part: if the requested address is in gfwlist     forward DNS request to 127.0.0.1:5353 which is listened by dns-forwarder     dns-forwarder forwards the request to 8.8.8.8 for translating     8.8.8.8 is in gfwlist, so match iptables rules and is fowared to 1080     ss-redir listen on port 1080, foward request to shadowsocks server else     use public DNS servers or the DNS servers provided by the ISP other data: if the requested address is in gfwlist     match ipt
阅读全文

Using Haproxy + shadowsocks (ha + ss) to setup multi ss backend and load balance

-
*Install haproxy > sudo apt-get install haproxy *Configure haproxy >vim /etc/haproxy/haproxy.cfg global     ulimit-n 51200     log /dev/log local0     log /dev/log local1 notice     chroot /var/lib/haproxy     pidfile /var/run/haproxy.pid     user haproxy     group haproxy     daemon defaults     log global     mode tcp     option dontlognull     timeout connect 5000       timeout client 50000     timeout server 50000 frontend ss-in     mode tcp       bind $Your_IP:8002     default_backend shadowsocks backend shadowsocks     mode tcp       balance roundrobin         server ss1 $Your_SS_IP1:$Your_SS_PORT1 maxconn 20480         server ss2 $Your_SS_IP2:$Your_SS_PORT2 maxconn 20480 --The haproxy only allows the remote ss servers with the same password. As here haproxy is only providing the function like a load balancing switch. It's like a multi channel valve which does NOT provide any shadowsocks protocol level function
阅读全文