Tag：unix
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Share 20 UNIX / Linux command tips
Let’s useThese UNIX / Linux command tipsStart a new year and improve productivity under the terminal. I’ve been looking for it for a long time. I’ll share it with you now. > /path/to/file.log #Or use the following format : > /path/to/file.log #Then delete it rm /path/to/file.log How to record terminal output? Try using the script […]
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Method of using network utility system uucp in UNIX system
Many people don’t know what uucp in UNIX does. In fact, uucp is not as complex as you think, and it’s still very convenient to use. Xiaobian will explain in detail how UNIX uses uucp. Uucp is the most widely used network practical system, which is for two reasons: First, uucp is the only standard […]
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connect() to unix:/tmp/php-cgi.sock failed (2: No such file or directory)
Today, a laravel project was deployed on Linux, and nginx reported an exception. Previously, PHP FPM was directly checked Conf configuration and nginx The connection configuration of conf ensures uniformity. This is my configuration at that time. It seems that there is no problem nginx.conf location ~ \.php$ { try_files $uri =404; fastcgi_pass unix:/tmp/php-cgi.sock; fastcgi_index […]
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50 years ago, the go code first submitted by the inventor of Hello world was so long
Finishing | Guo LuProduct (ID: News) As the developer of UNIX and legendary code“Hello World”Brian w. Kernighan, the inventor of and professor of computer science at Princeton University, is a legend in the programming world. He participated in the creation of ampl (mathematical programming language) and awk (text processing tool), and co wrote C programming […]
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The important maintainer of vim project died, and VIM’s father mourned his best friend with VIM 9
Sven guckes, an open source developer and one of the main defenders of vim project, died in Berlin on February 20 at the age of 55. Subsequently, Bram Molenaar, VIM’s father, sent an email to mourn his best friend. It revealed that Sven gucks was diagnosed with brain tumor in December 2021. Later, he went […]
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Build linux environment, create and delete users
catalogue preface Build linux environment with xshell Server introduction Xhell connection server Xshell connect virtual machine Create user delete user Xshell download link preface The little partner who studies computer must be familiar with Linux. Linux is a free operating system. Since the Linux kernel is open source, countless programmers from all over the world […]
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Talk about the method of mutual conversion between local time and UNIX timestamp in Perl
When your Perl script needs to solve time information, there are two ways to represent and process date and time. One method is an easy to read time representation (for example, “sat Mar 14 10:14:05 EDT 2015”), and the other is to use the UNIX timestamp (also known as “new era time”), which is the […]
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The ultimate method of Oracle query deadlock and unlock
After some processes in Oracle are killed, the status is set to “killed”. However, the locked resources are not released for a long time. Sometimes there is no way to do so, so you have to restart the database. Now we provide a way to solve this problem, which is to kill those that cannot […]
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Unix / Linux shell regular expression syntax explanation with usage
Almost all important problems need to filter out useful data from useless data. Learn how many UNIX? Command-line utilities use regular expressions to refine.Strangely enough, to this day I can still repeat the classic Saturday morning song “conjunction junction.”. Whether it’s a good thing (watching too much TV) or bad (maybe a harbinger of my […]
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Talk to CTO 〡 and pingcap CTO Huang Dongxu about the new blue ocean of open source database
Column introduction “Dialogue CTO” is a new column of geek park. It talks about the development and growth of R & D managers from the perspective of technologists. In this column, Wang Yingqi, the founder and CEO of enterprise level R & D management tool one, is invited as an interviewer. Wang Yingqi once participated […]