WORKDIR 切换到镜像中的指定路径，设置工作目录 在 WORKDIR 中需要使用绝对路径，如果镜像中对应的路径不存在，会自动创建此目录 一般用 WORKDIR 来替代 切换目录进行操作的指令 RUN...cd && WORKDIR 指令为 Dockerfile 中跟随它的任何 RUN、CMD、ENTRYPOINT、COPY、ADD 指令设置工作目录 如果 WORKDIR...使用相对路径的场景 WORKDIR 指令可以在 Dockerfile 中多次使用 如果提供了相对路径，它将相对于前一个 WORKDIR 指令的路径 WORKDIR /a WORKDIR b WORKDIR...c RUN pwd pwd 的输出将会是 /a/b/c 推荐 为了避免出错，推荐WORKDIR指令中只使用绝对路径 使用环境变量 WORKDIR 指令可以使用前面 ENV 设置的环境变量 ENV DIRPATH...=/path WORKDIR $DIRPATH/$DIRNAME RUN pwd # /path/$DIRNAME
/bin/bash workdir=$(cd $(dirname $0); pwd)date=`date +%Y-%m-%d-%H:%M:%S` init(){ rm -rf $workdir/...hdfs_detail.txt touch $workdir/hdfs_detail.txt chmod 777 $workdir/hdfs_detail.txt echo "[Init...Time]:$date" >> $workdir/hdfs_detail.txt echo "--" >> $workdir/hdfs_detail.txt echo "--" >> $workdir.../hdfs_detail.txt echo "" >> $workdir/hdfs_detail.txt echo "| 总量 | 当前目录 |" >> $workdir...rm -rf $workdir/hdfsfirst.txt rm -rf $workdir/hdfssecond.txt rm -rf $workdir/hdfsthird.txt!}
/sorceapk/$mSourceApkName" argv << "$mOutPutDir/workdir/sorceapk/"+mProductName +"_app-release_aligned.../sorceApk/"+mSourceApkName).replaceAll('/','\\\\'), ("$mOutPutDir/workdir/tempDir/AndroidManifest.xml.../workdir/tempDir/app-modify-temp.apk".execute() println "${p.text}" def fp = new File("$mOutPutDir/workdir...fp.exists()){ throw new Throwable("$mOutPutDir/workdir/tempDir/app-modify-temp.apk" + "not found !!...fp.exists()){ throw Exception("$mOutPutDir/workdir/decodeapk/AndroidManifest.xml not exist!!!
1.一个例子搞定打开，读取与关闭： 准备工作： 1>新建文件：E:\workdir\readme.txt（或者自己准备一个其他文本文件）； 2>文件添加一行内容：this is test 直接上代码...，有个基本认识： #文件路径 path = r'E:\workdir\readme.txt' #打开文件 f = open(path) #读取文件 txt = f.read() print(txt) #...') f.close() 查看E:\workdir\，创建文件testw.txt； case2：文件存在只写方式打开： 准备工作： 1>在'E:\workdir'下创建文件：test1.txt； 2>写入一行文本...：'abcd1234'； 测试： #文件存在 fpath = r'E:\workdir\test1.txt' f = open(fpath, 'w') f.close() 查看r'E:\workdir\...test1.txt'，内容被清空； case3：只写方式打开，能否读取： fpath = r'E:\workdir\test1.txt' #文件只写方式打开 f = open(fpath, 'w') #
; try { workDir = File.createTempFile("hadoop-unjar", "", tmpDir); } catch (IOException ioe)...workDir.delete()) { System.err.println("Delete failed for " + workDir); System.exit(-1); }.../ -- 将: // workDir/, workDir/classes/, workDir/lib/${allfiles} 添加到classpath //-------------------.../").toURI().toURL()); File[] libs = new File(workDir, "lib").listFiles(); if (libs !.../, workDir/classes/, workDir/lib/${allfiles} 一系列路径加入到自定义的ClassLoader中，并通过反射的机制去执行jar文件中Manifest中的主类或是用户指定的主类
/bin/bash workdir="/Users/coxhuang/Documents/django_code/blog_code/script/app_sh/celery" echo ${workdir.../bin/bash workdir="/Users/coxhuang/Documents/django_code/blog_code/script/app_sh/celery" echo ${workdir.../bin/bash workdir="/Users/coxhuang/Documents/django_code/blog_code/script/app_sh/celery" echo ${workdir.../bin/bash workdir="/Users/coxhuang/Documents/django_code/blog_code/script/app_sh/celery" echo ${workdir.../bin/bash workdir="/Users/coxhuang/Documents/django_code/blog_code/script/app_sh/celery" echo ${workdir
sdk:5.0 FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build WORKDIR /app COPY /..../app RUN dotnet restore -s https://nuget.cdn.azure.cn/v3/index.json WORKDIR /app/CoreDockerImageSizeTest...WORKDIR "/src/CoreDockerImageSizeTest" RUN dotnet build "CoreDockerImageSizeTest.csproj" -c Release -...WORKDIR "/src/CoreDockerImageSizeTest" RUN dotnet build "CoreDockerImageSizeTest.csproj" -c Release -...WORKDIR "/src/CoreDockerImageSizeTest" RUN dotnet build "CoreDockerImageSizeTest.csproj" -c Release -
使用 WORKDIR 指定工作目录 格式为 WORKDIR 。...${url} # 上面写法等价于： WORKDIR /root/jiangyu/projects/springCloud/clientOne/springcloud-clientOne WORKDIR...指定工作目录（或称当前目录），以后各层的当前目录就被改为指定的目录，如该目录不存在，WORKDIR 会自行创建。...因此如果需要改变以后各层的工作目录的位置，那么应该使用 WORKDIR 指令。...PS：第 2 点参见：https://yeasy.gitbooks.io/docker_practice/image/dockerfile/workdir.html
# build environment FROM node:current-slim as build WORKDIR /app COPY package.json ./ RUN npm install...build # production environment FROM nginx:alpine COPY --from=build /app/dist /usr/share/nginx/html WORKDIR.../app The WORKDIR instruction sets the working directory for any RUN, CMD, ENTRYPOINT, COPY and ADD...可以重复使用： WORKDIR /a WORKDIR b WORKDIR c RUN pwd The output of the final pwd command in this Dockerfile...相对路径的例子：COPY test.txt relativeDir/ 在执行时，实际上是：WORKDIR/relativeDir/ 绝对路径的例子：COPY test.txt /absoluteDir/
C:\Users\Administrator>docker run \ -v "$(pwd)":/workdir -w /workdir \ arxivvanity/engrafo engrafo input...C:\Users\Administrator>docker run -v "$(pwd)":/workdir -w /workdir arxivvanity/engrafo engrafo input/...C:\Users\Administrator>docker run -v $pwd:/workdir -w /workdir arxivvanity/engrafo engrafo input/main.tex...C:\Users\Administrator>docker run -v /c/Users/Administrator:/workdir -w /workdir arxivvanity/engrafo...C:\Users\Administrator>docker run -v /c/Users/Administrator:/workdir -w /workdir arxivvanity/engrafo
进行编译 运行命令：mvn compile 输出如下： PS C:\WorkDir\USRealEstate\Source-Code\mls-common> mvn compile [INFO] Scanning...[INFO] Compiling 35 source files to C:\WorkDir\USRealEstate\Source-Code\mls-common\target\classes [INFO...[INFO] /C:/WorkDir/USRealEstate/Source-Code/mls-common/src/main/java/com/ossez/usreio/mls/common/dao/...[INFO] /C:/WorkDir/USRealEstate/Source-Code/mls-common/src/main/java/com/ossez/usreio/mls/common/dao/...[INFO] /C:/WorkDir/USRealEstate/Source-Code/mls-common/src/main/java/com/ossez/usreio/mls/common/dao/
MAXCONN':1024, 'CACHESIZE':64, 'OPTION':''} def __init__(self,name,program,workdir...): self.name = name self.program = program self.workdir = workdir def _init...(self): '''/var/tmp/memcached''' if not os.path.exists(self.workdir): os.mkdir...(self.workdir) os.chdir(self.workdir) def _pidFile(self): '''/var/tmp/memcached.../memcached.pid''' return os.path.join(self.workdir, "%s.pid" % self.name) def _writePid(
@echo off set currentDir=%cd% set Program=%cd%\ProgramEnv\idea\bin\idea64.exe set LnkName=idea set WorkDir...if not defined WorkDir call:GetWorkDir "%Program%" (echo Set WshShell=CreateObject("WScript.Shell"^)...makelnk.vbs set Program=%cd%\SoftEnv\redismanage\rdm.exe set LnkName=rdm set WorkDir= set Desc=rdm...if not defined WorkDir call:GetWorkDir "%Program%" (echo Set WshShell=CreateObject("WScript.Shell"^)...makelnk.vbs del /f /q makelnk.vbs exit goto :eof :GetWorkDir set WorkDir=%~dp1 set WorkDir=%WorkDir
例如，设置一个名称为 WORKDIR 的环境变量，方便用户更轻松地进入一个层次较深的目录，执行命令如下： [root@localhost ~]# mkdir /home/work1 [root@localhost...~]# WORKDIR=/home/work1 [root@localhost ~]# cd $WORKDIR [root@localhost work1]# pwd /home/work1 但是，这样的环境变量不具有全局性...自定义变量 [user1@localhost ~]$ cd $WORKDIR [user1@localhost ~]$ echo $WORKDIR [user1@localhost ~]$ exit...<--退出user1身份 [root@localhost work1]# export WORKDIR [root@localhost work1]# su user1 [user1@localhost...~]$ cd $WORKDIR [user1@localhost work1]$ pwd /home/work1
### FROM golang as builder ENV GO111MODULE=on \ GOPROXY=https://goproxy.cn,direct # 设置固定的打包路径 WORKDIR...COPY --from=builder /app/i18n $WORKDIR/i18n COPY --from=builder /app/public $WORKDIR/public COPY...--from=builder /app/config $WORKDIR/config COPY --from=builder /app/template $WORKDIR/template COPY...--from=builder /app/.env $WORKDIR/.env # 指定暴露端口, 如果有的话 EXPOSE 9999 #########################...$WORKDIR CMD [".
Dockerfile 正常来说基本配置将是： # Dockerfile.plain ARG BASE_IMAGE=rust:1.52.1-slim-buster FROM $BASE_IMAGE WORKDIR...RUN cargo chef prepare --recipe-path recipe.json FROM $BASE_IMAGE as cacher WORKDIR app RUN cargo install...scratch: # Dockerfile.musl ARG BASE_IMAGE=rust:1.52.1-slim-buster FROM $BASE_IMAGE as planner WORKDIR...RUN cargo chef prepare --recipe-path recipe.json FROM $BASE_IMAGE as cacher WORKDIR app RUN cargo install...RUN cargo chef prepare --recipe-path recipe.json FROM $BASE_IMAGE as cacher WORKDIR app RUN cargo install
/app/ # 工作目录 #WORKDIR /the/workdir/path WORKDIR /app # 暴露端口 #EXPOSE port EXPOSE 5000/tcp # 指定容器挂载点到宿主机自动生成的目录.../the/workdir/path linux下必须设置工作目录 # 否则会报错：https://stackoverflow.com/questions/51598627/access-to-the-path-proc...r=SearchResults WORKDIR /app # 暴露端口 # EXPOSE port EXPOSE 5000/tcp # 指定容器挂载点到宿主机自动生成的目录...author="carfield" # 复制宿主机文件夹至容器的文件夹 # ADD source dest ADD更强大 就不用COPY了 ADD publish/ app/ # 工作目录 # WORKDIR.../the/workdir/path WORKDIR /app # 修改默认80至5000端口 ENV ASPNETCORE_URLS http://+:5000 # 暴露端口 # EXPOSE port
的变量，方便用户更轻松地进入一个层次较深的目录： [root@servera ~]# mkdir /home/workdir [root@servera ~]# WORKDIR=/home/workdir...： 如果工作需要，可以使用 export 命令将其提升为全局变量，这样其他用户也就可以使用它了： [root@servera ~]# WORKDIR=/home/workdir #创建变量 WORKDIR...@servera workdir]$ cd $WORKDIR [zhangxu@servera workdir]$ pwd /home/workdir 若删除或查看本地环境变量 [root@zxbke...~]# set | grep WORKDIR WORKDIR=/home/workdir [root@zxbke ~]# unset WORKDIR [root@zxbke ~]# set | grep...WORKDIR
/cwiki-us-spring-batch-examples 你可以 Check out 到本地后运行： gradlew :service:bootJar 将会对项目进行编译，程序将会输出： C:\WorkDir...com.ossez.batch.service.Application : Starting Application on USWTWNB47141 with PID 28560 (C:\WorkDir...C:\WorkDir\Repository\Spring\cwiki-us-spring-guides\cwiki-us-spring-batch-examples> ?...C:\WorkDir\Repository\Spring\cwiki-us-spring-guides\cwiki-us-spring-batch-examples>java -jar service/...com.ossez.batch.service.Application : Starting Application on USWTWNB47141 with PID 47168 (C:\WorkDir
例如，如下所示的多阶段构建的 Dockerfile 文件： FROM golang:1.9-alpine as builder RUN apk --no-cache add git WORKDIR...FROM alpine:latest as prod RUN apk --no-cache add ca-certificates WORKDIR /root/ COPY --from=0 /go...USER nonroot:nonroot ENTRYPOINT ["/manager"] FROM gcr.io/distroless/static:nonroot as proxy WORKDIR...USER nonroot:nonroot ENTRYPOINT ["/proxy"] FROM gcr.io/distroless/static:nonroot as backup-agent WORKDIR...USER nonroot:nonroot ENTRYPOINT ["/backup-agent"] FROM gcr.io/distroless/static as restore-agent WORKDIR
领取专属 10元无门槛券
手把手带您无忧上云
云服务器
即时通信 IM
ICP备案
对象存储
实时音视频
