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 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("Sh-utils", version("expr --v"))
51 printversion("Udev", version("udevadm --version"))
52 printversion("Wireless-tools", version("iwconfig --version"))
53
54 while ("sort /proc/modules" | getline > 0) {
55 mods = mods sep $1
56 sep = " "
57 }
58 printversion("Modules Loaded", mods)
59 }
60
61 function version(cmd, ver) {
62 cmd = cmd " 2>&1"
63 while (cmd | getline > 0) {
64 if (match($0, vernum)) {
65 ver = substr($0, RSTART, RLENGTH)
66 break
67 }
68 }
69 close(cmd)
70 return ver
71 }
72
73 function printversion(name, value, ofmt) {
74 if (value != "") {
75 ofmt = "%-20s\t%s\n"
76 printf(ofmt, name, value)
77 }
78 }
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.