Tag：operation and maintenance
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[linux] Commonly used shell commands [Continuously adding…]
Full-stack technology sharing, dynamic update of API documents, simple and easy-to-understand technical points, quick startIf it is helpful, please like it. If you are interested, follow and add bookmarks to get more documents, which are convenient for reference at any time. If you have any questions, please leave a message to discuss foreword The shell […]
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Sanitizers Overview of the Sanitizers Series
Challenge C/C++ provides a powerful ability to directly manipulate memory, but improper use can also cause many problems. The following is a set of statistics from the Google chromium team: “Around 70% of our high severity security bugs are memory unsafety problems (that is, mistakes with C/C++ pointers). Half of those are use-after-free bugs.” Troubleshooting […]
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What protocol does the server and agent of the WGCLOUD monitoring system communicate with?
It is http, simple, reliable and safe, as shown in the figure below
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Recording of Linus’ lost 1994 speech released
Jon Maddog Hall, chairman of the board of directors of the Linux Professional Institute, has released a recording of Linus Torvalds’ 1994 keynote speech on Archive.org.Linus’s Lost 1994 Speech Tape Released Linus’ Lost 1994 Speech Tape Released Jon Maddog Hall, chairman of the board of directors of the Linux Professional Institute, has released a recording […]
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Does WGCLOUD have user management? Users can only see their hosts and devices
2022.7.1 updateThe latest version v3.3.9 of WGCLOUD has supported user management, each user can manage their own devices and hosts The following is the original answer The current version of WGCLOUD is v3.3.7, and there is no user management function yet, but WGCLOUD provides a read-only account. After logging in, the read-only account can only […]
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ALL in ONE! Borui Data held a grand launch ceremony for ONE 2.0
Recently, BonreeONE 2.0, an integrated intelligent observable platform of Boree Data, was officially released. Leaders and colleagues of Boree Data gathered together to hold a ceremony for the full launch of ONE 2.0, witnessing a milestone in the development of China’s IT operation and maintenance market. Since its listing in 2020, Borui Data has focused […]
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DevSecOps｜Jihu GitLab IaC security scanning to ensure cloud-native security
GitLab 14.5 introduced the security scanning function of infrastructure as code (IaC). Scans primarily for known vulnerabilities in IaC configuration files. Currently supported configuration file types include Ansible, Dockerfile, Kubernetes, and Terraform. Jifox GitLab IaC Security Scanning Function At present, IaC scanning is under Jihu GitLab SAST function, and the usage method is also very […]
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Nginx Getting Started Notes
Table of contents What is a reverse proxy forward proxy reverse proxy Nginx process model Worker preemption mechanism Nginx event handling configuration file configuration structure Main configuration Common commands log split timed task split log Configure a static file Use GZIP compression Location matching rules Cross domain way Same Origin Policy Cross-domain resource sharing reverse […]
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69-MobaXterm setting connection does not timeout
vi /etc/ssh/sshd_config To set the client’s timeout reconnection on the server side: ClientAliveCountMax 3 #Default reconnect 3 times ClientAliveInterval 30 #30s reconnect once Restart the service service sshd or service sshd restart
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Rongyun Practice: In addition to mainstream narratives, how technology can help improve people’s livelihood
The 11th long holiday has just passed. Under the premise of complying with the relevant regulations on epidemic prevention and control, I believe that many “drifters” who are struggling outside choose to spend their holidays with their families, and more or less realized again that their parents are getting old.Follow [Rongyun Global Internet Communication Cloud] […]
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$2.2 Billion in Cryptocurrency Stolen
The latest report from Chainalysis shows that the amount of stolen cryptocurrencies on decentralized finance (DeFi) platforms will increase by 1330% in 2021.$2.2 billion in cryptocurrency stolen from decentralized finance platforms in 2021 $2.2 billion in cryptocurrency stolen from decentralized finance platforms in 2021 Chainalysis, a blockchain data platform, recently released a cryptocurrency crime trend […]