uptime command is mainly used to obtain the running time of the host and query the linux system load and other information. The information is displayed in the following order: current time, how long the system has been running, how many users are currently logged in, and the average load of the system in the […]
Linux common commands-100: uptime Read More »
Original link: https://blog.251.sh/notes-to-use-cpan-to-install-perl-with-proxy Recently, I have been working on the texlive upgrade of openEuler. I saw that they have their own perl bots , and the PRs of several perl packages required for the texlive upgrade have not moved, so I plan to file a PR myself. The biggest difficulty encountered is actually the network
Network problems when installing perl dependencies using cpan Read More »
Original link: https://www.ahianzhang.com/post/rabbit-network/ The Rabbit java client sends the message code as follows 1 2 3 4 5 6 7 8 Connection connection = connectionFactory.newConnection(); Channel channel = connection.createChannel(); AMQP.BasicProperties basicProperties = new AMQP.BasicProperties().builder() .messageId (UUID.randomUUID().toString()) .build(); channel.basicPublish(“biz”,”dev.hello”,false,basicProperties,”Hello World”.getBytes()); channel.close(); connection.close(); For AMQP 0-9-1 network connection, a client will establish a Tcp long connection (Connection)
Relationship of RabbitMQ connection channel Read More »
Userpilot is a product experience service provider, focusing on building a user experience platform, mainly conducting internal testing and experience before product release, and evaluating user participation and satisfaction through built-in data analysis, so as to measure the use value of products, Committed to providing users with relevant product management solutions. Userpilot raised $4.6 million
Userpilot raises $4.6 million in seed funding Read More »
EarlySalary is an Indian version of a “daily loan” that provides 30-day short-term loan services for professionals aged 22 to 35, with an amount ranging from Rs 10,000 to Rs 100,000. Recently, EarlySalary received $110 million in Series D financing, led by TPG Growth Newbridge Capital, with participation from Piramal Capital and Norwest Venture Partners.
EarlySalary secures $110 million in Series D funding Read More »
ZineOne is an AI enterprise marketing solutions provider that helps businesses take action in real time using AI-driven decision-making layers, enabling brands to process real-time data streams from multiple digital sources and build real-time contextual insights that drive real-time action, Committed to helping businesses engage with users through their digital channels. ZineOne announced that it
ZineOne secures $28 million in Series C funding Read More »
Cultivated Biosciences is a dairy producer that uses a GMO-free yeast fermentation process to produce artificial, high-fat “cream”. The company operates in the sustainable food industry and is committed to reducing human reliance on animal meat and milk. Cultivated Biosciences recently announced to raise a pre-seed round of $1.5 million, led by Swiss Wingman Ventures,
Cultivated Biosciences secures $1.5 million in seed funding Read More »
Chrome has released an emergency update to fix a high-risk zero-day vulnerability that is being exploited. The vulnerability is caused by insufficient data validation of the Mojo component and is numbered CVE-2022-3075. Chromium-based Microsoft Edge has also released an update to fix the same vulnerability. The latest emergency update is the sixth fix 0day for
Chrome fixes 0day being exploited for sixth time this year Read More »
InterContinental Hotels Group, which operates 6,028 hotels in more than 100 countries around the world, confirmed a cyber attack that severely disrupted applications such as its room reservation function. IHG did not provide further details and did not disclose whether customer data was stolen. In its statement, it said it was restoring affected systems, suggesting
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As part of NASA’s High Performance Space Computing program (HPSC), SiFive, which developed RISC-V architecture processors, will develop HPSC processors for future space missions. Processors used in space missions need to be hardened against radiation. The HPSC processor developed by SiFive will contain 8 Intelligence X280 RISC-V vector cores and another 4 SiFive RISC-V cores
NASA plans to use RISC-V architecture processors in future space missions Read More »
This fall, Apple will make some of its flagship iPhones outside of China for the first time, a small but significant change. But the development of the iPhone 14, expected to be released on Wednesday, shows just how difficult it will be for Apple to truly break away from China. According to four people and
How China Shaped the iPhone Read More »
The dos2unix command is used to convert DOS format text files to UNIX format. The text file under DOS uses \r\n as the newline sign, which is represented as 0D 0A in hexadecimal, while the text file under UNIX uses \n as the newline sign, which is represented as 0A in hexadecimal. When copying files
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The md5sum command is used to generate and verify the md5 value of the file. It will check the contents of the file bit by bit, so it has nothing to do with the file name. The full name of md5 is md5 Message-Digest Algorithm ( MD5 Message-Digest Algorithm , a widely used cryptographic hash
Linux common commands-98: md5sum Read More »