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Graphics Displays

macOS

system_profiler SPDisplaysDataType iMac 2019 Retina 5K, 27-inch, 2019Graphics/Displays: Ra...

Updated 2 months ago by kugarocks

Finder Sucks

macOS

As we all know, Finder shit everywhere. Create .DS_Store and ._ files. It will break helm chart....

Updated 2 months ago by kugarocks

Cursor Settings

macOS

Export Cursor Settings old machine: cmd+shift+p > export profile new machine: cmd+shift+p > impo...

Updated 2 months ago by kugarocks

Brew Link

macOS

Switch Version brew unlink go brew link --overwrite go@1.20 --force

Updated 2 months ago by kugarocks

NFS Mount Failed

Linux Troubleshooting

背景 香蕉集群的 PV 持载 NFS 192.168.80.50 失败,报错。 Mounting arguments: -t nfs 192.168.80.50:/scan-download-...

Updated 2 months ago by kugarocks

NAT loopback

Linux Troubleshooting

AWS NLB Troubleshooting Connections time out for requests from a target to its load balancer. Che...

Updated 2 months ago by kugarocks

Memory Pagesize

Linux Troubleshooting

某些 ARM 机器的内存分页为 64K,会导致 C 语言编写的程序无法运行,因为一般编译的时候宿主机器的分页为 4K,可以使用下面的命令查看。 getconf PAGESIZE macOS 也...

Updated 2 months ago by kugarocks

Inodes Are Exhausted

Linux Troubleshooting

Errors Tabcannot create temp file for here-document: No space left on device docker exec -it f1...

Updated 2 months ago by kugarocks

VIM

Linux Tricks

Paste Mode :set paste Space Tab set tabstop=4 " 设置 tab 键为 4 个空格 set shiftwidth=4 " 设置自动...

Updated 2 months ago by kugarocks

TCP/IP Pseudo Files in Bash

Linux Tricks

TCP/IP pseudo-files are a special feature in Bash that allow you to open network connections usin...

Updated 2 months ago by kugarocks