<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>http://direct.ecency.com</link><image><url>http://direct.ecency.com/logo512.png</url><title>RSS Feed</title><link>http://direct.ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Thu, 16 Apr 2026 22:41:19 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/created/crontab/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[每天进步一点点：crontab设置疏忽 & curl静默模式]]></title><description><![CDATA[这两天在服务器上放置一个超级简单的脚本：定时访问一个网址。话说这个都无需脚本，直接curl指令+crontab就可以搞定，于是我随手设置上，完工美滋滋。 (图源 ：pixabay) 不过我今天登录服务器看了一下日志，我晕，怎么一堆出错信息，然后貌似我被要访问的网站屏蔽IP了，这下就尴尬了。😅 crontab执行次数]]></description><link>http://direct.ecency.com/hive-105017/@oflyhigh/crontab-and-curl</link><guid isPermaLink="true">http://direct.ecency.com/hive-105017/@oflyhigh/crontab-and-curl</guid><category><![CDATA[hive-105017]]></category><dc:creator><![CDATA[oflyhigh]]></dc:creator><pubDate>Mon, 12 Apr 2021 12:43:09 GMT</pubDate><enclosure url="https://images.ecency.com/p/PB8ro82ZpZP35bVGjGoE93K3E4U5KX8KtMBJ2ri74tQFmytDF36Mz1zfBHPNnadXsnYRUeLNHzMnKxEeyD5tLjPAC6FNMC4y7dNbwvc3LWjDuik6?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[What to do when a shell command doesn't work in crontab]]></title><description><![CDATA[So you have a nice command which should run every 5 minutes. You correctly configure your crontab with the help of the super-simple , crontab.guru. You are sure about it, you test it, it works. Ok so I'm]]></description><link>http://direct.ecency.com/linux/@firstaeon/what-to-do-when-a-shell-command-doesn-t-work-in-crontab</link><guid isPermaLink="true">http://direct.ecency.com/linux/@firstaeon/what-to-do-when-a-shell-command-doesn-t-work-in-crontab</guid><category><![CDATA[linux]]></category><dc:creator><![CDATA[firstaeon]]></dc:creator><pubDate>Mon, 06 Aug 2018 18:08:39 GMT</pubDate><enclosure url="https://images.ecency.com/p/7ohP4GDMGPrUMp8dW6yuJTR9MKNu8P8DCXDU9qmmp924NHAhNt9URfFaDbA1Hc3yn4vmmk5ypzqiYLhgxvhU6fHFrAJfnFconCXm?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[crontab环境变量的问题]]></title><description><![CDATA[写了一个简单的脚本，定时执行某些任务。好久没有用shell脚本了，有些生疏了，总算磕磕绊绊写完了这个脚本，然后手动执行也正常，然后开开心心地部署到机器上。 (图源 ：pixabay) 过了一天，脚本自动执行，我一看日志（我只在脚本中输出核心部分内容到日志），出错了，然而为什么出错呢？明明手动执行得很好呢。 因为这个任务时间敏感，提前一秒执行都不行，于是乎我在程序上将延时改成了加上了20秒，哼，这次一定不会出错吧。]]></description><link>http://direct.ecency.com/linux/@oflyhigh/crontab</link><guid isPermaLink="true">http://direct.ecency.com/linux/@oflyhigh/crontab</guid><category><![CDATA[linux]]></category><dc:creator><![CDATA[oflyhigh]]></dc:creator><pubDate>Fri, 13 Jul 2018 14:51:12 GMT</pubDate><enclosure url="https://images.ecency.com/p/C3TZR1g81UNaPs7vzNXHueW5ZM76DSHWEY7onmfLxcK2iQCxTcpHwF6LQibJrCQHDFvLamASuVNvRnVLkq4z52mJCXPvNvHekkK7rP4uHMkccPbCwvU4Ggn?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[How to create cronjob in Centos 7]]></title><description><![CDATA[1. update all your system software to the latest version available $ sudo yum update 2. Verify if cronie package is installed $ sudo rpm -q cronie 3. Install cronie package $ sudo yum install cronie 4.]]></description><link>http://direct.ecency.com/centos7/@iphuong/how-to-create-cronjob-in-centos-7</link><guid isPermaLink="true">http://direct.ecency.com/centos7/@iphuong/how-to-create-cronjob-in-centos-7</guid><category><![CDATA[centos7]]></category><dc:creator><![CDATA[iphuong]]></dc:creator><pubDate>Mon, 09 Jul 2018 04:18:03 GMT</pubDate><enclosure url="https://images.ecency.com/p/ADdPNihJzmPaYGY5jYgwycGUC4MKvvZuHKvk8KXh9jeZeJRR7nvDhGmDbDTiPQkT9M5c2LUYg6jyRVBh4QsQQac3G?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Crear CronJobs Debian]]></title><description><![CDATA[Crontab Este es mi primer post en steemit, voy a intentar ser lo mas breve y explicativo posible. Basicamente un CronJob nos brinda la opción de correr un script cada cierto tiempo según lo especifiquemos.]]></description><link>http://direct.ecency.com/crontab/@ericktabora92/crear-cronjobs-debian</link><guid isPermaLink="true">http://direct.ecency.com/crontab/@ericktabora92/crear-cronjobs-debian</guid><category><![CDATA[crontab]]></category><dc:creator><![CDATA[ericktabora92]]></dc:creator><pubDate>Thu, 05 Jul 2018 01:42:21 GMT</pubDate><enclosure url="https://images.ecency.com/p/C3TZR1g81UNaPs7vzNXHueW5ZM76DSHWEY7onmfLxcK2iPQD43SQwggXoi4RmRLZL69npbmkjGc4h9HKmvEtzyVWyznpw3M4nUAhY57hrAc9XFZy5GwzHoL?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[The Story of Crontab-r]]></title><description><![CDATA[This happened yesterday. I was logged into one of my servers via mobile phone. I do this often, ConnectBot helps a lot, pulling some changes from some of my repositories, added there a new file, that I]]></description><link>http://direct.ecency.com/crontab/@isnochys/the-story-of-crontab-r</link><guid isPermaLink="true">http://direct.ecency.com/crontab/@isnochys/the-story-of-crontab-r</guid><category><![CDATA[crontab]]></category><dc:creator><![CDATA[isnochys]]></dc:creator><pubDate>Sat, 13 Jan 2018 07:31:03 GMT</pubDate><enclosure url="https://images.ecency.com/p/5k2tWE6P7gjtWGNDHKvBHJvQxAA45nAMzae7QoPU?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[记一次通过手机TeamViewer远程登陆家里服务器再远程登陆VPS敲命令在STEEMIT上发贴的经历 - The experience of using Teamviewer on iPhone SE, connecting to desktop, and SSH to VPS, in order to make a Robot Python script up running.]]></title><description><![CDATA[Abstract: One of the Python scripts stopped working last Friday when I was AWAY_FROM_KEYBOARD. That script is used to automate (via the Linux crontab) the CN Daily Ranking table and relevant information.]]></description><link>http://direct.ecency.com/cn/@justyy/teamviewer-vps-steemit-the-experience-of-using-teamviewer-on-iphone-se-connecting-to-desktop-and-ssh-to-vps-in-order-to-make-a</link><guid isPermaLink="true">http://direct.ecency.com/cn/@justyy/teamviewer-vps-steemit-the-experience-of-using-teamviewer-on-iphone-se-connecting-to-desktop-and-ssh-to-vps-in-order-to-make-a</guid><category><![CDATA[cn]]></category><dc:creator><![CDATA[justyy]]></dc:creator><pubDate>Sun, 17 Sep 2017 09:37:48 GMT</pubDate><enclosure url="https://images.ecency.com/p/3jpR3paJ37V8t3d5gG8YxUrFtTrvhgCDjjN8jFs75NwKdJfUD9p8K2nf71kZDAVAQFKdTuhTiYjrsqwMqLWhyoQmk9LmbguKXDTAfUoKAMUWWZ7DEEZemNrmeffKkKAq7tZrv?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[주기적으로 프로그램을 실행하고 싶을때?! - 리눅스 크론탭 사용법]]></title><description><![CDATA[리눅스를 사용하다보면 특정한 프로그램을 주기적으로 수행할 때가 있습니다. 예를 들면, mining 을 들 수 있겠네요. 저는 mining 할때, 50분은 mining을 수행하고, 10분은 resting 하도록 프로그램을 설계했습니다. 연속적으로 mining을 수행하기엔 하드웨어에 문제가 생길 수 있기 때문이죠. 이것을 수작업으로 하기엔... 너무 바보같은 일이죠.]]></description><link>http://direct.ecency.com/kr/@hkkim1030/5ctgtd</link><guid isPermaLink="true">http://direct.ecency.com/kr/@hkkim1030/5ctgtd</guid><category><![CDATA[kr]]></category><dc:creator><![CDATA[hkkim1030]]></dc:creator><pubDate>Fri, 16 Jun 2017 08:51:21 GMT</pubDate><enclosure url="https://images.ecency.com/p/2gsjgna1uruvUuS7ndh9YqVwYGPLVszbFLwwpAYXYMidCgje41ejmhM9rRC8xb9GK8QQQWunQF5jjFh2ZWzJ9Zxv2bgix4JXJCdQenSeakc5yRdnGE?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[创建虚拟Python环境以及在crontab中运行虚拟Python环境/  Create a virtual Python environment and set virtualenv for a crontab]]></title><description><![CDATA[在前文中我记录了如何安装Python 3.5.3: How to install python 3.5 on Banana-Pi M3 / 如何香蕉派上的安装python 3.5 那么问题来了，系统原来带了Python 3.4.2 以及 Python 2.7.9，现在又多了个 Python 3.5.3 那么运行程序的时候，到底是在哪个环境下啊？ 别问我静静是谁，我想静静了！ 测试脚本（test.py)：]]></description><link>http://direct.ecency.com/bananapi/@oflyhigh/python-crontab-python-create-a-virtual-python-environment-and-set-virtualenv-for-a-crontab</link><guid isPermaLink="true">http://direct.ecency.com/bananapi/@oflyhigh/python-crontab-python-create-a-virtual-python-environment-and-set-virtualenv-for-a-crontab</guid><category><![CDATA[bananapi]]></category><dc:creator><![CDATA[oflyhigh]]></dc:creator><pubDate>Fri, 10 Feb 2017 12:34:24 GMT</pubDate><enclosure url="https://images.ecency.com/p/4PYjjVeteBF6UQCQMYGfr3as21S4W8wbgRqVxUkt7vcQF6wdVKFYn8nca2oDY6FxbHm4wJaey4MrjT4ca2Unue4Yq1e28gTtEJKReRTrACW?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>