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How do I edit /etc/sudoers from a script?

...rmissions to it, and executed the file with the following output: visudo: unable to run /tmp/edit_sudoers: Exec format error visudo: /etc/sudoers.tmp unchanged – Jose Diaz-Gonzalez Oct 25 '13 at 5:58 ...
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Save Screen (program) output to a file

...onfig file created and deleted on the fly errored out on a screen -r with "Unable to open "/tmp/log.conf". Also, the screen went from [detached] state to non-existent. What could have been the problem? – Ram RS Oct 13 '16 at 14:26 ...
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Limit labels number on Chart.js line chart

...do you get this info from? A lot of unswers i'm reading for Chart.js - i'm unable to find in their docs chartjs.org/docs/latest , am i missing some place where i may actually find all those little properties and overridable callbacks documented? – Max Yari Mar ...
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C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术

...ts.o Server.o chmod +x compile ./compile 就可以编译并链接 运行服务器 ./server 8000 注意Linux下的防火墙iptables服务是否已经启动,如果启动了,需要在/etc/sysconfig/iptables中加入例外端口8000,并重启启动防火墙 /etc/init.d/iptables res...
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Share variables between files in Node.js?

... I'm unable to find an scenario where a global var is the best option, of course you can have one, but take a look at these examples and you may find a better way to accomplish the same: Scenario 1: Put the stuff in config files ...
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Error while installing json gem 'mkmf.rb can't find header files for ruby'

... @patrick-davey E: Unable to locate package ruby2.2-dev E: Couldn't find any package by regex 'ruby2.2-dev' – Aparichith Oct 26 '15 at 10:59 ...
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How do I find the authoritative name-server for a domain name?

... Under windows however, I'm unable to see the "Authoritative answers" response. I have Windows 8 and Ubuntu 12 side by side and then same command for the same domain works on Ubuntu properly but not on Windows. – Mario Awad ...
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How to remove focus around buttons on click

...oards and will leave blind users, and users with compromised motor skills, unable to interact with the button. – Murphy Randle Jan 27 '16 at 21:32 8 ...
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Uber5岁了,一次性告诉你它的商业之道 - 资讯 - 清泛网 - 专注C/C++及内核技术

...正式宣布UberBOAT一键唤来人工摇橹船的业务开始对公众试运行。杭州成为全国首个可以用手机APP呼唤人工摇橹船的城市。图|中新 杭州Uber曾在2015年3月进行了西湖“一键叫船”的营销;成都Uber则从成都人“爱吃”入手,端午节...
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Sending message through WhatsApp

...activity that receives the intent has some reference to "sms_body" but I'm unable to make it work – sherpya Dec 8 '19 at 0:03 add a comment  |  ...