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| -rwxr-xr-x | scripts/ver_linux.awk | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/scripts/ver_linux.awk b/scripts/ver_linux.awk new file mode 100755 index 000000000000..430b201f3e25 --- /dev/null +++ b/scripts/ver_linux.awk @@ -0,0 +1,89 @@ +#!/bin/awk -f +# Before running this script please ensure that your PATH is +# typical as you use for compilation/installation. I use +# /bin /sbin /usr/bin /usr/sbin /usr/local/bin, but it may +# differ on your system. + +BEGIN { + usage = "If some fields are empty or look unusual you may have an old version.\n" + usage = usage "Compare to the current minimal requirements in Documentation/Changes.\n" + print usage + + system("uname -a") + printf("\n") + + printversion("GNU C", version("gcc -dumpversion 2>&1")) + printversion("GNU Make", version("make --version 2>&1")) + printversion("Binutils", version("ld -v 2>&1")) + printversion("Util-linux", version("mount --version 2>&1")) + printversion("Mount", version("mount --version 2>&1")) + printversion("Module-init-tools", version("depmod -V 2>&1")) + printversion("E2fsprogs", version("tune2fs 2>&1")) + printversion("Jfsutils", version("fsck.jfs -V 2>&1")) + printversion("Reiserfsprogs", version("reiserfsck -V 2>&1")) + printversion("Reiser4fsprogs", version("fsck.reiser4 -V 2>&1")) + printversion("Xfsprogs", version("xfs_db -V 2>&1")) + printversion("Pcmciautils", version("pccardctl -V 2>&1")) + printversion("Pcmcia-cs", version("cardmgr -V 2>&1")) + printversion("Quota-tools", version("quota -V 2>&1")) + printversion("PPP", version("pppd --version 2>&1")) + printversion("Isdn4k-utils", version("isdnctrl 2>&1")) + printversion("Nfs-utils", version("showmount --version 2>&1")) + + if (system("test -r /proc/self/maps") == 0) { + while (getline <"/proc/self/maps" > 0) { + n = split($0, procmaps, "/") + if (/libc.*so$/ && match(procmaps[n], /[0-9]+([.]?[0-9]+)+/)) { + ver = substr(procmaps[n], RSTART, RLENGTH) + printversion("Linux C Library", ver) + break + } + } + } + + printversion("Dynamic linker (ldd)", version("ldd --version 2>&1")) + + while ("ldconfig -p 2>/dev/null" | getline > 0) { + if (/(libg|stdc)[+]+\.so/) { + libcpp = $NF + break + } + } + if (system("test -r " libcpp) == 0) + printversion("Linux C++ Library", version("readlink " libcpp)) + + printversion("Procps", version("ps --version 2>&1")) + printversion("Net-tools", version("ifconfig --version 2>&1")) + printversion("Kbd", version("loadkeys -V 2>&1")) + printversion("Console-tools", version("loadkeys -V 2>&1")) + printversion("Oprofile", version("oprofiled --version 2>&1")) + printversion("Sh-utils", version("expr --v 2>&1")) + printversion("Udev", version("udevadm --version 2>&1")) + printversion("Wireless-tools", version("iwconfig --version 2>&1")) + + if (system("test -r /proc/modules") == 0) { + while ("sort /proc/modules" | getline > 0) { + mods = mods sep $1 + sep = " " + } + printversion("Modules Loaded", mods) + } +} + +function version(cmd, ver) { + while (cmd | getline > 0) { + if (!/ver_linux/ && match($0, /[0-9]+([.]?[0-9]+)+/)) { + ver = substr($0, RSTART, RLENGTH) + break + } + } + close(cmd) + return ver +} + +function printversion(name, value, ofmt) { + if (value != "") { + ofmt = "%-20s\t%s\n" + printf(ofmt, name, value) + } +} |