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oflyhigh
HIVE CN 中文社区
2021-04-12 12:43
每天进步一点点:crontab设置疏忽 & curl静默模式
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
$ 104.460
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firstaeon
linux
2018-08-06 18:08
What to do when a shell command doesn't work in crontab
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
$ 0.053
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2
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oflyhigh
linux
2018-07-13 14:51
crontab环境变量的问题
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。
$ 45.003
133
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iphuong
centos7
2018-07-09 04:18
How to create cronjob in Centos 7
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.
$ 0.000
1
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tangmo
nature
2026-06-14 15:49
Promoted
Wonderful Stone Park at Queen Sirikit Park
Wonderful Stone Park at Queen Sirikit Park Stone Park is one of the popular spots in Queen Sirikit Park. The highlight of this spot is that there are many large stones scattering all over the area. They
$ 1.093
38
3
ericktabora92
crontab
2018-07-05 01:42
Crear CronJobs Debian
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.
$ 0.144
8
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isnochys
crontab
2018-01-13 07:31
The Story of Crontab-r
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
$ 0.289
3
2
justyy
cn
2017-09-17 09:37
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.
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.
$ 92.133
122
11
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hkkim1030
kr
2017-06-16 08:51
주기적으로 프로그램을 실행하고 싶을때?! - 리눅스 크론탭 사용법
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.
$ 22.664
11
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wiseagent
Movies & TV Shows
2026-06-13 01:13
Promoted
MOVIE REVIEW: “Disclosure Day” (2026)
This publication was also writen in SPANISH and PORTUGUESE. IMDb Synopsis: A meteorologist and a former hacker (unexpectedly) join forces to make public the real existence of extraterrestrial creatures.
$ 3.828
592
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oflyhigh
bananapi
2017-02-10 12:34
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
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):
$ 8.878
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