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Setting PATH environment variable in OSX permanently

... You have to add it to /etc/paths. Reference (which works for me) : Here share | improve this answer | follow ...
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How do I change the number of open files limit in Linux? [closed]

...For instance, the hard open file limit on Solaris can be set on boot from /etc/system. set rlim_fd_max = 166384 set rlim_fd_cur = 8192 On OS X, this same data must be set in /etc/sysctl.conf. kern.maxfilesperproc=166384 kern.maxfiles=8192 Under Linux, these settings are often in /etc/security/...
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Cannot download Docker images behind a proxy

... First, create a systemd drop-in directory for the Docker service: mkdir /etc/systemd/system/docker.service.d Now create a file called /etc/systemd/system/docker.service.d/http-proxy.conf that adds the HTTP_PROXY environment variable: [Service] Environment="HTTP_PROXY=http://proxy.example.com:80...
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How to install latest version of git on CentOS 7.x/6.x

...ocal/git install # # echo 'export PATH=$PATH:/usr/local/git/bin' >> /etc/bashrc # or # echo 'export PATH=$PATH:/usr/local/git/bin' > /etc/profile.d/git.sh # # source /etc/bashrc HINT 1: Updated method of adding compiled git bin directory to bashrc. Because echo "export PATH=$PATH:/...
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How to make the tab character 4 spaces instead of 8 spaces in nano?

... I'm using mint and when I set tabsize from 8 to 4 in /etc/nanorc and go back to the file, I'm still getting 8 spaces in the tab, I even tried to copy that nanorc file to ~/. but that doesn't work, closed and reopened terminal, but still I can't get 4 spaces on the tab unless I u...
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What is SaaS, PaaS and IaaS? With examples

...rage, firewalls, load balancers, IP addresses, virtual local area networks etc. Examples: Amazon EC2, Windows Azure, Rackspace, Google Compute Engine. PaaS (Platform as a Service), as the name suggests, provides you computing platforms which typically includes operating system, programming languag...
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X-Frame-Options Allow-From multiple domains

...rl(data:image/png:...) // https://www.owasp.org/index.php/Clickjacking_Defense_Cheat_Sheet // https://www.ietf.org/rfc/rfc7034.txt // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options // https://...
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How to secure an ASP.NET Web API [closed]

...ure my WebApi with 2-Legged OAuth. I have also successfully tested it with PHP clients. It's quite easy to add support for OAuth using this library. Here's how you can implement the provider for ASP.NET MVC Web API: 1) Get the source code of DevDefined.OAuth: https://github.com/bittercoder/DevDefi...
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Best practices when running Node.js with port 80 (Ubuntu / Linode) [closed]

...quests to port 80 will get mapped to port 3000. You should also edit your /etc/rc.local file and add that line minus the sudo. That will add the redirect when the machine boots up. You don't need sudo in /etc/rc.local because the commands there are run as root when the system boots. Logs Use the fo...
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CentOS 6.4下Squid代理服务器的安装与配置 - 更多技术 - 清泛网 - 专注C/C++及内核技术

... 四、squid服务器的配置文件说明 squid 的主配置文件是 /etc/squid/squid.conf,所有squid的设定都是在这个文件里配置,下面我们来讲解一下该文件的配置选项。 http_port 3128      //设置监听的IP与端口号 cache_mem 64 MB   ...