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 8 BEGIN { 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 printversion("GNU C", version("gcc -dumpversion 2>&1")) 17 printversion("GNU Make", version("make --version 2>&1")) 18 printversion("Binutils", version("ld -v 2>&1")) 19 printversion("Util-linux", version("mount --version 2>&1")) 20 printversion("Mount", version("mount --version 2>&1")) 21 printversion("Module-init-tools", version("depmod -V 2>&1")) 22 printversion("E2fsprogs", version("tune2fs 2>&1")) 23 printversion("Jfsutils", version("fsck.jfs -V 2>&1")) 24 printversion("Reiserfsprogs", version("reiserfsck -V 2>&1")) 25 printversion("Reiser4fsprogs", version("fsck.reiser4 -V 2>&1")) 26 printversion("Xfsprogs", version("xfs_db -V 2>&1")) 27 printversion("Pcmciautils", version("pccardctl -V 2>&1")) 28 printversion("Pcmcia-cs", version("cardmgr -V 2>&1")) 29 printversion("Quota-tools", version("quota -V 2>&1")) 30 printversion("PPP", version("pppd --version 2>&1")) 31 printversion("Isdn4k-utils", version("isdnctrl 2>&1")) 32 printversion("Nfs-utils", version("showmount --version 2>&1")) 33 34 if (system("test -r /proc/self/maps") == 0) { 35 while (getline <"/proc/self/maps" > 0) { 36 n = split($0, procmaps, "/") 37 if (/libc.*so$/ && match(procmaps[n], /[0-9]+([.]?[0-9]+)+/)) { 38 ver = substr(procmaps[n], RSTART, RLENGTH) 39 printversion("Linux C Library", ver) 40 break 41 } 42 } 43 } 44 45 printversion("Dynamic linker (ldd)", version("ldd --version 2>&1")) 46 47 while ("ldconfig -p 2>/dev/null" | getline > 0) { 48 if (/(libg|stdc)[+]+\.so/) { 49 libcpp = $NF 50 break 51 } 52 } 53 if (system("test -r " libcpp) == 0) 54 printversion("Linux C++ Library", version("readlink " libcpp)) 55 56 printversion("Procps", version("ps --version 2>&1")) 57 printversion("Net-tools", version("ifconfig --version 2>&1")) 58 printversion("Kbd", version("loadkeys -V 2>&1")) 59 printversion("Console-tools", version("loadkeys -V 2>&1")) 60 printversion("Oprofile", version("oprofiled --version 2>&1")) 61 printversion("Sh-utils", version("expr --v 2>&1")) 62 printversion("Udev", version("udevadm --version 2>&1")) 63 printversion("Wireless-tools", version("iwconfig --version 2>&1")) 64 65 if (system("test -r /proc/modules") == 0) { 66 while ("sort /proc/modules" | getline > 0) { 67 mods = mods sep $1 68 sep = " " 69 } 70 printversion("Modules Loaded", mods) 71 } 72 } 73 74 function version(cmd, ver) { 75 while (cmd | getline > 0) { 76 if (!/ver_linux/ && match($0, /[0-9]+([.]?[0-9]+)+/)) { 77 ver = substr($0, RSTART, RLENGTH) 78 break 79 } 80 } 81 close(cmd) 82 return ver 83 } 84 85 function printversion(name, value, ofmt) { 86 if (value != "") { 87 ofmt = "%-20s\t%s\n" 88 printf(ofmt, name, value) 89 } 90 } 91