centos ttf fonts location
配置文件 /etc/fonts/fonts.conf 自定义配置文件 /etc/fonts/loca… 继续阅读 centos ttf fonts location
npm install puppeteer timeoutfor chrome download
npm i puppeteer –ignore-scripts
eureka强制上线 下线服务
# 上线 curl -X PUT "http://127.0.0.1:8761/eurek… 继续阅读 eureka强制上线 下线服务
python store bin file to elasticsearch
import base64 from elasticsearch import Elasticsea… 继续阅读 python store bin file to elasticsearch
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作者：
kangder
- 分类： SRE
- 标签： elasticsearch, es, python
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golang simulator keyborad keys
import ( "github.com/go-vgo/robotgo" ) f… 继续阅读 golang simulator keyborad keys
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作者：
chubenhua
- 分类： SRE
- 标签： golang
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golang binary Search
func binarySearch(arr []int, target int) int { if … 继续阅读 golang binary Search
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- 分类： SRE
- 标签： golang
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golang json valid
func main() { goodJSON := `{"key1": 1}` … 继续阅读 golang json valid
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- 分类： SRE
- 标签： golang, json
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esm migration elasticsearch
使用esm迁移备份elasticsearch usage: esm -s http://10.154… 继续阅读 esm migration elasticsearch
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作者：
- 分类： SRE
- 标签： bash, elasticsearch, http, json
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Code: 252. DB::Exception: Too many partitions for single INSERT block (more than 100). The limit is controlled by ‘max_partitions_per_insert_block’ setting. Large number of partitions is a common misconception. It will lead to severe negative performance impact, including slow server startup, slow INSERT queries and slow SELECT queries. Recommended total number of partitions for a table is under 1000..10000. Please note, that partitioning is not intended to speed up SELECT queries (ORDER BY key is sufficient to make range queries fast). Partitions are intended for data manipulation (DROP PARTITION, etc). (TOO_MANY_PARTS) (version 22.4.4.7 (official build))
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- 分类： SRE
- 标签： bash, make
- 发表评论: Code: 252. DB::Exception: Too many partitions for single INSERT block (more than 100). The limit is controlled by ‘max_partitions_per_insert_block’ setting. Large number of partitions is a common misconception. It will lead to severe negative performance impact, including slow server startup, slow INSERT queries and slow SELECT queries. Recommended total number of partitions for a table is under 1000..10000. Please note, that partitioning is not intended to speed up SELECT queries (ORDER BY key is sufficient to make range queries fast). Partitions are intended for data manipulation (DROP PARTITION, etc). (TOO_MANY_PARTS) (version 22.4.4.7 (official build))
Code: 117. DB::Exception: Unknown field found while parsing JSONEachRow format: location: (at row 1)
最新的ClickHouse发布（v1.1.54023）支持input_format_skip_unk… 继续阅读 Code: 117. DB::Exception: Unknown field found while parsing JSONEachRow format: location: (at row 1)
tail head -1 view line of big text file
tail查看大文件具体某行 tail -n+53770 test.json|head -1
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- 分类： SRE
- 标签： bash, json
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golang context limit runing time
for { ctx, _ := context.WithTimeout(context.Backgr… 继续阅读 golang context limit runing time
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- 分类： SRE
- 标签： golang
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wget网站克隆
wget -r -p -np -k https://www,baidu.com
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- 分类： SRE
- 标签： bash, https
- 发表评论: wget网站克隆
sqlite on wasm
https://sqlite.org/fiddle/
golang http pprof server
func HTTPProf() { //log.Infof("pprof listen a… 继续阅读 golang http pprof server
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- 分类： SRE
- 标签： golang, http
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golang get set Environ
func TestEnv(t *testing.T) { // 1. 获取环境变量 fmt.Prin… 继续阅读 golang get set Environ
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作者：
- 分类： SRE
- 标签： golang, https
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infini.sh/framework/core/util
"github.com/nixgnehc/infini-framework/core/ut… 继续阅读 infini.sh/framework/core/util
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- 分类： SRE
- 标签： https
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Rocky linux
https://rockylinux.org/download https://download.r… 继续阅读 Rocky linux
The node had condition: [DiskPressure].
原因是 kubelet 检测到本地磁盘使用率超过了 85% ，这是 kubelet 的默认配置 do… 继续阅读 The node had condition: [DiskPressure].
deploy redisinsight gui tool on kubernetes
apiVersion: v1 kind: Service metadata: name: redis… 继续阅读 deploy redisinsight gui tool on kubernetes
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作者：
nicaier
- 分类： SRE
- 标签： http, kubernetes, yaml
- 发表评论: deploy redisinsight gui tool on kubernetes