ver_linux 2.7 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081
  1. #!/usr/bin/awk -f
  2. # SPDX-License-Identifier: GPL-2.0
  3. # Before running this script please ensure that your PATH is
  4. # typical as you use for compilation/installation. I use
  5. # /bin /sbin /usr/bin /usr/sbin /usr/local/bin, but it may
  6. # differ on your system.
  7. BEGIN {
  8. usage = "If some fields are empty or look unusual you may have an old version.\n"
  9. usage = usage "Compare to the current minimal requirements in Documentation/Changes.\n"
  10. print usage
  11. system("uname -a")
  12. printf("\n")
  13. vernum = "[0-9]+([.]?[0-9]+)+"
  14. libc = "libc[.]so[.][0-9]+$"
  15. libcpp = "(libg|stdc)[+]+[.]so[.][0-9]+$"
  16. printversion("GNU C", version("gcc -dumpversion"))
  17. printversion("GNU Make", version("make --version"))
  18. printversion("Binutils", version("ld -v"))
  19. printversion("Util-linux", version("mount --version"))
  20. printversion("Mount", version("mount --version"))
  21. printversion("Module-init-tools", version("depmod -V"))
  22. printversion("E2fsprogs", version("tune2fs"))
  23. printversion("Jfsutils", version("fsck.jfs -V"))
  24. printversion("Reiserfsprogs", version("reiserfsck -V"))
  25. printversion("Reiser4fsprogs", version("fsck.reiser4 -V"))
  26. printversion("Xfsprogs", version("xfs_db -V"))
  27. printversion("Pcmciautils", version("pccardctl -V"))
  28. printversion("Pcmcia-cs", version("cardmgr -V"))
  29. printversion("Quota-tools", version("quota -V"))
  30. printversion("PPP", version("pppd --version"))
  31. printversion("Isdn4k-utils", version("isdnctrl"))
  32. printversion("Nfs-utils", version("showmount --version"))
  33. printversion("Bison", version("bison --version"))
  34. printversion("Flex", version("flex --version"))
  35. while ("ldconfig -p 2>/dev/null" | getline > 0) {
  36. if ($NF ~ libc && !seen[ver = version("readlink " $NF)]++)
  37. printversion("Linux C Library", ver)
  38. else if ($NF ~ libcpp && !seen[ver = version("readlink " $NF)]++)
  39. printversion("Linux C++ Library", ver)
  40. }
  41. printversion("Dynamic linker (ldd)", version("ldd --version"))
  42. printversion("Procps", version("ps --version"))
  43. printversion("Net-tools", version("ifconfig --version"))
  44. printversion("Kbd", version("loadkeys -V"))
  45. printversion("Console-tools", version("loadkeys -V"))
  46. printversion("Oprofile", version("oprofiled --version"))
  47. printversion("Sh-utils", version("expr --v"))
  48. printversion("Udev", version("udevadm --version"))
  49. printversion("Wireless-tools", version("iwconfig --version"))
  50. while ("sort /proc/modules" | getline > 0) {
  51. mods = mods sep $1
  52. sep = " "
  53. }
  54. printversion("Modules Loaded", mods)
  55. }
  56. function version(cmd, ver) {
  57. cmd = cmd " 2>&1"
  58. while (cmd | getline > 0) {
  59. if (match($0, vernum)) {
  60. ver = substr($0, RSTART, RLENGTH)
  61. break
  62. }
  63. }
  64. close(cmd)
  65. return ver
  66. }
  67. function printversion(name, value, ofmt) {
  68. if (value != "") {
  69. ofmt = "%-20s\t%s\n"
  70. printf(ofmt, name, value)
  71. }
  72. }