本内容遵循CC 4.0 BY-SA版权协议 很多新手第一次配置JDK环境变量失败，十有八九是卡在 /etc/profile 和 ~/.bashrc 这两个文件的选择 ...

折腾 Linux 这些年，环境变量这东西真的是又爱又恨。你说它简单吧，谁都知道 export 一下就行；你说它难吧，我见过不少老手在 PATH 上面翻车，把系统搞到命令都找不着，只能靠绝对路径去救。而且每次新装一台服务器，Java、Python、Anaconda、Docker 这些环境轮番配置一遍，每次都要重新查一遍资料 ...

开源推荐Strata想本地跑模型的朋友可关注此项目，它让本地部署门槛大大降低。Strata[1] 是一个面向消费级电脑的开源本地大模型推理引擎，主打运行 1250 亿参数的 Qwen3.8-Flash-Next 量化版。它通过量化、GPU 专家缓存和 ...

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Linux commands often have long lists of options they support, many of which are single-letter mnemonics. These can be tricky ...

RTIPC is a new Linux IPC library combining shared memory with wait-free queues for deterministic, near-zero-overhead ...

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LibreOffice patches CVE-2026-63277, a Calc flaw that runs remote Java code from a crafted spreadsheet; OpenOffice ...

Welcome to the recruitment preparation guide for Oracle Japan, a company that has been at the core of enterprise IT for ...

JsonPath is available at the Central Maven Repository. Maven users add this to your POM. If you need help ask questions at Stack Overflow. Tag the question 'jsonpath' and 'java'. JsonPath expressions ...

The companies also announced the general availability of Lightwell Clearinghouse, which allows enterprise customers to submit specific open source software dependencies for priority review and ...