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 8BEGIN { 9 usage = "If some fields are empty or look unusual you may have an old version.\n" 10 usage = usage "Compare to the current minimal requirements in Documentation/Changes.\n" 11 print usage 12 13 system("uname -a") 14 printf("\n") 15 16 vernum = "[0-9]+([.]?[0-9]+)+" 17 libc = "libc[.]so[.][0-9]+$" 18 libcpp = "(libg|stdc)[+]+[.]so([.][0-9]+)+$" 19 20 printversion("GNU C", version("gcc -dumpversion")) 21 printversion("GNU Make", version("make --version")) 22 printversion("Binutils", version("ld -v")) 23 printversion("Util-linux", version("mount --version")) 24 printversion("Mount", version("mount --version")) 25 printversion("Module-init-tools", version("depmod -V")) 26 printversion("E2fsprogs", version("tune2fs")) 27 printversion("Jfsutils", version("fsck.jfs -V")) 28 printversion("Reiserfsprogs", version("reiserfsck -V")) 29 printversion("Reiser4fsprogs", version("fsck.reiser4 -V")) 30 printversion("Xfsprogs", version("xfs_db -V")) 31 printversion("Pcmciautils", version("pccardctl -V")) 32 printversion("Pcmcia-cs", version("cardmgr -V")) 33 printversion("Quota-tools", version("quota -V")) 34 printversion("PPP", version("pppd --version")) 35 printversion("Isdn4k-utils", version("isdnctrl")) 36 printversion("Nfs-utils", version("showmount --version")) 37 printversion("Bison", version("bison --version")) 38 printversion("Flex", version("flex --version")) 39 40 while ("ldconfig -p 2>/dev/null" | getline > 0) 41 if ($NF ~ libc || $NF ~ libcpp) 42 if (!seen[ver = version("readlink " $NF)]++) 43 printversion("Linux C" ($NF ~ libcpp? "++" : "") " Library", ver) 44 45 printversion("Dynamic linker (ldd)", version("ldd --version")) 46 printversion("Procps", version("ps --version")) 47 printversion("Net-tools", version("ifconfig --version")) 48 printversion("Kbd", version("loadkeys -V")) 49 printversion("Console-tools", version("loadkeys -V")) 50 printversion("Oprofile", version("oprofiled --version")) 51 printversion("Sh-utils", version("expr --v")) 52 printversion("Udev", version("udevadm --version")) 53 printversion("Wireless-tools", version("iwconfig --version")) 54 55 while ("sort /proc/modules" | getline > 0) { 56 mods = mods sep $1 57 sep = " " 58 } 59 printversion("Modules Loaded", mods) 60} 61 62function version(cmd, ver) { 63 cmd = cmd " 2>&1" 64 while (cmd | getline > 0) { 65 if (match($0, vernum)) { 66 ver = substr($0, RSTART, RLENGTH) 67 break 68 } 69 } 70 close(cmd) 71 return ver 72} 73 74function printversion(name, value, ofmt) { 75 if (value != "") { 76 ofmt = "%-20s\t%s\n" 77 printf(ofmt, name, value) 78 } 79} 80