Think before you speak, read before you think.

Author: jpuyy

  • badblocks check disk

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    in

    家里的 linux 用了好长时间了,运行一下 badblocks -v /dev/sda1 > /tmp/sda1-badsectors.txt Checking blocks 0 to 3907016703 Checking for bad blocks (read-only test):

  • git 查看具体一次 commit 改动的文件

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    方法一: git –no-pager log -n 1 –name-only ${COMMIT_SHA} 方法二: git –no-pager show –stat=1000,800 ${COMMIT_SHA}

  • intellij settings shortcuts

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    快速打开 project https://www.jetbrains.com/help/webstorm/opening-reopening-and-closing-projects.html#ws_reopen_project_with_run_anything 格式化代码 https://www.jetbrains.com/help/idea/reformat-and-rearrange-code.html 显示空格 Show whitespaces https://www.jetbrains.com/help/idea/settings-editor-appearance.html 取消烦人的升级提示 automatically check for plugin updates 设置关闭 project, Keymap, Main menu, File, Close Project command + shift + w https://stackoverflow.com/questions/32765340/is-there-a-shortcut-to-close-a-project-in-intellij

  • helm

    helm 2 版本 helm version 安装或升级 helm upgrade gitlab-runner gitlab/gitlab-runner –namespace tools -f deploy/gitlab-runner-values.yaml –install –wait 查看 helm status gitlab-runner Init helm init –client-only Dry run, upgrade, deployment pods will rolling update helm upgrade –dry-run –debug -f values.yaml gitlab-runner . istio helm upgrade –dry-run –debug -f values.yaml istio . 清理 helm delete gitlab-runner –purge 查看,更新…

  • shell 遍历 0-f

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    for i in `seq 0 15` do letter=$(printf ‘%#x’ $i | sed -e ‘s/0x//g’) echo $letter done

  • git-crypt

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    gpg –list-secret-keys gpg –list-keys 导出 secret key gpg –export-secret-keys YOUR_ID_HERE > private.key 导入 secret key gpg –import private.key 查看加密文件 git-crypt status 解密整个 repo git-crypt unlock