Merge pull request #236 from SyncfusionExamples/988484-LinuxFAQ

988484-Add FAQ about using Linux in XlsIO

Author: Mohan2401

Linux/Copy fonts to linux containers/.NET/Copy_fonts_to_linux_containers/.dockerignore

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+**/.classpath
+**/.dockerignore
+**/.env
+**/.git
+**/.gitignore
+**/.project
+**/.settings
+**/.toolstarget
+**/.vs
+**/.vscode
+**/*.*proj.user
+**/*.dbmdl
+**/*.jfm
+**/azds.yaml
+**/bin
+**/charts
+**/docker-compose*
+**/Dockerfile*
+**/node_modules
+**/npm-debug.log
+**/obj
+**/secrets.dev.yaml
+**/values.dev.yaml
+LICENSE
+README.md
+!**/.gitignore
+!.git/HEAD
+!.git/config
+!.git/packed-refs
+!.git/refs/heads/**

Linux/Copy fonts to linux containers/.NET/Copy_fonts_to_linux_containers/Copy_fonts_to_linux_containers.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.14.36221.1 d17.14
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Copy_fonts_to_linux_containers", "Copy_fonts_to_linux_containers\Copy_fonts_to_linux_containers.csproj", "{99A9E4D7-F051-40E7-AD6B-299EA8596F68}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{99A9E4D7-F051-40E7-AD6B-299EA8596F68}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{99A9E4D7-F051-40E7-AD6B-299EA8596F68}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{99A9E4D7-F051-40E7-AD6B-299EA8596F68}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{99A9E4D7-F051-40E7-AD6B-299EA8596F68}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {B6F934CE-C083-4CAF-A048-13ACF61362E4}
+	EndGlobalSection
+EndGlobal

Linux/Copy fonts to linux containers/.NET/Copy_fonts_to_linux_containers/Copy_fonts_to_linux_containers/Copy_fonts_to_linux_containers.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="HarfBuzzSharp.NativeAssets.Linux" Version="8.3.1.2" />
+    <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.22.1" />
+    <PackageReference Include="SkiaSharp.NativeAssets.Linux" Version="3.116.1" />
+    <PackageReference Include="Syncfusion.XlsIORenderer.Net.Core" Version="*" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Folder Include="Output\" />
+  </ItemGroup>
+
+</Project>

Linux/Copy fonts to linux containers/.NET/Copy_fonts_to_linux_containers/Copy_fonts_to_linux_containers/Copy_fonts_to_linux_containers.csproj.user

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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <ActiveDebugProfile>Container (Dockerfile)</ActiveDebugProfile>
+  </PropertyGroup>
+</Project>

Linux/Copy fonts to linux containers/.NET/Copy_fonts_to_linux_containers/Copy_fonts_to_linux_containers/Data/Sample.xlsx

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+# Base runtime image (root user by default)
+FROM mcr.microsoft.com/dotnet/runtime:8.0 AS base
+
+RUN apt-get update -y && apt-get install fontconfig -y
+
+WORKDIR /app
+
+# Copy fonts from your project folder into the container
+COPY ["Copy_fonts_to_linux_containers/Fonts/", "/usr/local/share/fonts/"]
+
+# ------------------ build stage ------------------
+FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
+ARG BUILD_CONFIGURATION=Release
+WORKDIR /src
+
+COPY ["Copy_fonts_to_linux_containers/Copy_fonts_to_linux_containers.csproj", "Copy_fonts_to_linux_containers/"]
+RUN dotnet restore "./Copy_fonts_to_linux_containers/Copy_fonts_to_linux_containers.csproj"
+
+COPY . .
+WORKDIR "/src/Copy_fonts_to_linux_containers"
+RUN dotnet build "./Copy_fonts_to_linux_containers.csproj" -c $BUILD_CONFIGURATION -o /app/build
+
+# ------------------ publish stage ------------------
+FROM build AS publish
+ARG BUILD_CONFIGURATION=Release
+RUN dotnet publish "./Copy_fonts_to_linux_containers.csproj" -c $BUILD_CONFIGURATION -o /app/publish /p:UseAppHost=false
+
+# ------------------ final stage ------------------
+FROM base AS final
+WORKDIR /app
+COPY --from=publish /app/publish .
+ENTRYPOINT ["dotnet", "Copy_fonts_to_linux_containers.dll"]