Git installation

configuration.md

• 새 machine 설정 시

• 기본 configuration

  git config --global user.name "hyunjun.chung"
  git config --global user.email "hyunjun.chung@gmail.com"
  git config --global core.precomposeunicode true
  git config --global core.quotepath false
  git config --global color.ui auto
  
  git config --global core.editor vim # commit할 때 editor 문제 발생시
  

• multiple user

  • ssh key

    ssh-keygen -t ed25519 -C "hyunjun.chung@wantedlab.com"
    pbcopy < ~/.ssh/id_ed25519.pub
    
    ssh-keygen -t ed25519 -C "hyunjun.chung@gmail.com"
    # file에 /Users/hyunjunchung/.ssh/id_ed25519_personal 입력
    pbcopy < ~/.ssh/id_ed25519_personal.pub
    
    # ssh-keygen -t rsa
    # ssh-keygen -t rsa # personal인 경우 filename을 다르게 e.g. /Users/madup/.ssh/id_rsa_personal
    # cat ~/.ssh/id_rsa.pub | pbcopy          # 회사 github 등록
    # cat ~/.ssh/id_rsa_personal.pub | pbcopy # 개인 github에 등록
    

    • permission 문제 발생시 permissions 0644 for are too open Code Example
    • (2022.11.10) ssh key를 등록할 때 github에서 제대로 등록이 진행되지도 않고 그냥 멈춰있는 현상이 있었는데 일시적이었음
      • 대략 10분 후쯤 다시 정상 진행되긴 했는데, github이 더이상 안정적이진 않다는 게 확실히 느껴짐

  • ssh config

    ❯ vi ~/.ssh/config
    Host wanted
      IdentityFile ~/.ssh/id_ed25519
      #IdentityFile ~/.ssh/id_rsa
      HostName github.com
      User git
      Port 22
    
    Host personal
      IdentityFile ~/.ssh/id_ed25519_personal
      #IdentityFile ~/.ssh/id_rsa_personal
      HostName github.com
      User git
      Port 22
    
    

    • GitHub 접속 용 SSH 키 만드는 방법 - LainyZine
    • 컴퓨터에 github 계정 여러개 연동하기 : ssh-key 발급, 등록

  • git identity

    git config --global --unset user.name
    git config --global --unset user.email
    git config --global user.useConfigOnly true
    git config --global user.company.name "hyunjun.chung"
    git config --global user.company.email "hyunjun.chung@wantedlab.com"
    git config --global user.personal.name "hyunjun.chung"
    git config --global user.personal.email "hyunjun.chung@gmail.com"
    git config --global alias.identity '! git config user.name "$(git config user.$1.name)"; git config user.email "$(git config user.$1.email)";:'
    

  • 각 repository 사용시

    # (해당 repository에서) git identity [company|personal]
    git clone git@wanted:wanteddev/server.git
    cd server
    git identity company
    
    git clone git@personal:hyunjun/practice.git
    cd practice
    git identity personal
    

installation.md

• Getting-Started-Installing-Git

• Redhat 7.2

  # get tar ball from sourceforge link in http://www.methods.co.nz/asciidoc/INSTALL.html
  $ tar xfz asciidoc-8.6.9.tar.gz
  $ cd asciidoc-8.6.9/
  $ ./configure
  $ sudo make install
  
  # then follow the steps in Redhat 6.6 except asciidoc
  # used https://www.kernel.org/pub/software/scm/git/git-2.7.2.tar.gz
  

• Redhat 6.6 / Redhat 7.3 + git 2.13.1

  # cat /etc/redhat-release
  CentOS release 6.6 (Final)
  # yum install curl-devel expat-devel gettext-devel openssl-devel perl-devel zlib-devel
  # yum install asciidoc xmlto docbook2X
  # ln -s /usr/bin/db2x_docbook2texi /usr/bin/docbook2x-texi
  
  # 2.7.2 also works
  $ [https_proxy=http://x.y.z.w:port] wget https://www.kernel.org/pub/software/scm/git/git-2.6.2.tar.xz
  $ tar xf git-2.6.2.tar.xz
  $ cd git-2.6.2
  $ make configure
  $ ./configure --prefix=/usr
  $ make all doc info
  # make install install-doc install-html install-info
  $ git --version
  git version 2.6.2
  
  $ git config --global user.name "..."
  $ git config --global user.email "a@b.c"
  $ git config --global color.ui auto
  $ cat ~/.ssh/id_rsa.pub # register to profile
  $ git config -l
  

  • troubleshooting

    • error

      $ make all doc info
      ...
      imap-send.c: In function ‘setup_curl’:
      imap-send.c:1428: error: ‘CURLOPT_LOGIN_OPTIONS’ undeclared (first use in this function)
      imap-send.c:1428: error: (Each undeclared identifier is reported only once
      imap-send.c:1428: error: for each function it appears in.)
      make: *** [imap-send.o] Error 1
      

      • solution ./configure --prefix=/usr --with-curl=/path/to/curl ref

    • error xmlto: command not found # git 2.8.2 on redhat 6.3

      • solution yum install xmlto

    • error docbook2x-texi: command not found # git 2.8.2 on redhat 6.3

      • solution

        # yum --enablerepo=*epel* install docbook2X
        $ vi Documentation/Makefile
        ...
        DOCBOOK2X_TEXI = db2x_docbook2texi
        ...
        $ make all doc info