check_os.sh 3.5 KB

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  1. #!/bin/bash
  2. # Author: yeho <lj2007331 AT gmail.com>
  3. # BLOG: https://blog.linuxeye.com
  4. #
  5. # Notes: OneinStack for CentOS/RadHat 5+ Debian 6+ and Ubuntu 12+
  6. #
  7. # Project home page:
  8. # https://oneinstack.com
  9. # https://github.com/lj2007331/oneinstack
  10. if [ -n "$(grep 'Aliyun Linux release' /etc/issue)" -o -e /etc/redhat-release ]; then
  11. OS=CentOS
  12. [ -n "$(grep ' 7\.' /etc/redhat-release 2> /dev/null)" ] && CentOS_RHEL_version=7
  13. [ -n "$(grep ' 6\.' /etc/redhat-release 2> /dev/null)" -o -n "$(grep 'Aliyun Linux release6 15' /etc/issue)" ] && CentOS_RHEL_version=6
  14. [ -n "$(grep ' 5\.' /etc/redhat-release 2> /dev/null)" -o -n "$(grep 'Aliyun Linux release5' /etc/issue)" ] && CentOS_RHEL_version=5
  15. elif [ -n "$(grep 'Amazon Linux AMI release' /etc/issue)" -o -e /etc/system-release ]; then
  16. OS=CentOS
  17. CentOS_RHEL_version=6
  18. elif [ -n "$(grep 'bian' /etc/issue)" -o "$(lsb_release -is 2>/dev/null)" == "Debian" ]; then
  19. OS=Debian
  20. [ ! -e "$(which lsb_release)" ] && { apt-get -y update; apt-get -y install lsb-release; clear; }
  21. Debian_version=$(lsb_release -sr | awk -F. '{print $1}')
  22. elif [ -n "$(grep 'Deepin' /etc/issue)" -o "$(lsb_release -is 2>/dev/null)" == "Deepin" ]; then
  23. OS=Debian
  24. [ ! -e "$(which lsb_release)" ] && { apt-get -y update; apt-get -y install lsb-release; clear; }
  25. Debian_version=$(lsb_release -sr | awk -F. '{print $1}')
  26. # kali rolling
  27. elif [ -n "$(grep 'Kali GNU/Linux Rolling' /etc/issue)" -o "$(lsb_release -is 2>/dev/null)" == "Kali" ]; then
  28. OS=Debian
  29. [ ! -e "$(which lsb_release)" ] && { apt-get -y update; apt-get -y install lsb-release; clear; }
  30. if [ -n "$(grep 'VERSION="2016.*"' /etc/os-release)" ]; then
  31. Debian_version=8
  32. else
  33. echo "${CFAILURE}Does not support this OS, Please contact the author! ${CEND}"
  34. kill -9 $$
  35. fi
  36. elif [ -n "$(grep 'Ubuntu' /etc/issue)" -o "$(lsb_release -is 2>/dev/null)" == "Ubuntu" -o -n "$(grep 'Linux Mint' /etc/issue)" ]; then
  37. OS=Ubuntu
  38. [ ! -e "$(which lsb_release)" ] && { apt-get -y update; apt-get -y install lsb-release; clear; }
  39. Ubuntu_version=$(lsb_release -sr | awk -F. '{print $1}')
  40. [ -n "$(grep 'Linux Mint 18' /etc/issue)" ] && Ubuntu_version=16
  41. elif [ -n "$(grep 'elementary' /etc/issue)" -o "$(lsb_release -is 2>/dev/null)" == 'elementary' ]; then
  42. OS=Ubuntu
  43. [ ! -e "$(which lsb_release)" ] && { apt-get -y update; apt-get -y install lsb-release; clear; }
  44. Ubuntu_version=16
  45. else
  46. echo "${CFAILURE}Does not support this OS, Please contact the author! ${CEND}"
  47. kill -9 $$
  48. fi
  49. if [ "$(uname -r | awk -F- '{print $3}' 2>/dev/null)" == "Microsoft" ]; then
  50. Wsl=true
  51. fi
  52. if [ "$(getconf WORD_BIT)" == "32" ] && [ "$(getconf LONG_BIT)" == "64" ]; then
  53. OS_BIT=64
  54. SYS_BIG_FLAG=x64 #jdk
  55. SYS_BIT_a=x86_64;SYS_BIT_b=x86_64; #mariadb
  56. else
  57. OS_BIT=32
  58. SYS_BIG_FLAG=i586
  59. SYS_BIT_a=x86;SYS_BIT_b=i686;
  60. fi
  61. LIBC_YN=$(awk -v A=$(getconf -a | grep GNU_LIBC_VERSION | awk '{print $NF}') -v B=2.14 'BEGIN{print(A>=B)?"0":"1"}')
  62. [ $LIBC_YN == '0' ] && GLIBC_FLAG=linux-glibc_214 || GLIBC_FLAG=linux
  63. if uname -m | grep -Eqi "arm"; then
  64. armPlatform="y"
  65. if uname -m | grep -Eqi "armv7"; then
  66. TARGET_ARCH="armv7"
  67. elif uname -m | grep -Eqi "armv8"; then
  68. TARGET_ARCH="arm64"
  69. else
  70. TARGET_ARCH="unknown"
  71. fi
  72. fi
  73. THREAD=$(grep 'processor' /proc/cpuinfo | sort -u | wc -l)
  74. # Percona
  75. if [[ "${OS}" =~ ^Ubuntu$|^Debian$ ]]; then
  76. if [ "${Debian_version}" == '6' ]; then
  77. sslLibVer=ssl098
  78. else
  79. sslLibVer=ssl100
  80. fi
  81. elif [ "${OS}" == "CentOS" ]; then
  82. if [ "${CentOS_RHEL_version}" == '5' ]; then
  83. sslLibVer=ssl098e
  84. else
  85. sslLibVer=ssl101
  86. fi
  87. else
  88. sslLibVer=unknown
  89. fi