ver_linux: proposed implementation feedback request

From: Alexander Kapshuk
Date: Mon Oct 05 2015 - 13:01:26 EST


Thanks very much for everyone's feedback.

Instead of flooding this mailing list with another bunch of ver_linux
patches, I thought I would post another implementation, and see if you
find any of the proposed changes worth submitting as a patch. I will
be happy with whatever feedback you can give me. And we will leave it
at that. Thanks.
--------------------------------------------------------------------------------
#!/bin/sh
# Before running this script please ensure that your PATH is
# typical as you use for compilation/istallation. I use
# /bin /sbin /usr/bin /usr/sbin /usr/local/bin, but it may
# differ on your system.
#
echo 'If some fields are empty or look unusual you may have an old version.'
echo 'Compare to the current minimal requirements in Documentation/Changes.'
echo ' '

uname -a
echo ' '

gcc -dumpversion 2>&1 |
awk '/([0-9]+([\.])?)+/{
match($0, /([0-9]+([\.])?)+/)
printf("GNU C\t\t\t%s\n",
substr($0,RSTART,RLENGTH))
}'

make --version 2>&1 |
awk '/GNU Make/{
match($0, /([0-9]+([\.])?)+/)
printf("GNU Make\t\t%s\n",
substr($0,RSTART,RLENGTH))
}'

ld -v 2>&1 |
awk '/([0-9]+([\.])?)+/{
match($0, /([0-9]+([\.])?)+/)
printf("Binutils\t\t%s\n",
substr($0,RSTART,RLENGTH))
}'

mount --version 2>&1 |
awk '/([0-9]+([\.])?)+/{
match($0, /([0-9]+([\.])?)+/)
$0 = substr($0,RSTART,RLENGTH)
printf("Util-linux\t\t%s\nMount\t\t\t%s\n",$0,$0)
}'


depmod -V 2>&1 |
awk '/([0-9]+([\.])?)+/{
match($0, /([0-9]+([\.])?)+/)
printf("Module-init-tools\t%s\n",
substr($0,RSTART,RLENGTH))
}'

tune2fs 2>&1 |
awk '/^tune2fs/{
match($0, /([0-9]+([\.])?[0-9]+)+/)
printf("E2fsprogs\t\t%s\n",
substr($0,RSTART,RLENGTH))
}'

fsck.jfs -V 2>&1 |
awk '/version/{
match($0, /([0-9]+([\.])?)+/)
printf("Jfsutils\t\t%s\n",
substr($0,RSTART,RLENGTH))
}'

fsck.reiser4 -V 2>&1 |
awk '/^reiserfsck/{
match($0, /([0-9]+([\.])?)+/)
printf("Reiserfsprogs\t\t%s\n",
substr($0,RSTART,RLENGTH))
}'

fsck.reiser4 -V 2>&1 | grep ^fsck.reiser4 | awk \
'NR==1{print "reiser4progs ", $2}'


xfs_db -V 2>&1 |
awk '/version/{
match($0, /([0-9]+([\.])?)+/)
printf("Xfsprogs\t\t%s\n",
substr($0,RSTART,RLENGTH))
}'

pccardctl -V 2>&1 |
awk '/pcmciautils/{
match($0, /([0-9]+([\.])?)+/)
printf("Pcmciautils\t\t%s\n",
substr($0,RSTART,RLENGTH))
}'


cardmgr -V 2>&1| grep version | awk \
'NR==1{print "pcmcia-cs ", $3}'

quota -V 2>&1 |
awk '/version/{
match($0, /([0-9]+([\.])?)+/)
printf("Quota-tools\t\t%s\n",
substr($0,RSTART,RLENGTH-1))
}'

pppd --version 2>&1 |
awk '/version/{
match($0, /([0-9]+([\.])?)+/)
printf("PPP\t\t%s\n",
substr($0,RSTART,RLENGTH))
}'

isdnctrl 2>&1 | grep version | awk \
'NR==1{print "isdn4k-utils ", $NF}'

showmount --version 2>&1 | grep nfs-utils | awk \
'NR==1{print "nfs-utils ", $NF}'

test -r /proc/self/maps &&
sed '
/.*libc-\(.*\)\.so$/!d
s//Linux C Library\t\t\1/
q
' /proc/self/maps

ldd --version 2>&1 |
awk '/^ldd/{
match($0, /([0-9]+([\.])?)+/)
printf("Dynamic linker (ldd)\t%s\n",
substr($0,RSTART,RLENGTH))
}'

libcpp=`ldconfig -p 2>/dev/null |
awk '/(libg|stdc)[+]+\.so/ {
print $NF
exit
}
'`
test -r "$libcpp" &&
ls -l $libcpp |
sed '
s!.*so\.!!
s!^!Linux C++ Library\t!
'

ps --version 2>&1 |
awk '/version/{
match($0, /([0-9]+([\.])?)+/)
printf("Procps\t\t\t%s\n",
substr($0,RSTART,RLENGTH))
}'

ifconfig --version 2>&1 |
awk '/tools/{
match($0, /([0-9]+([\.])?)+/)
printf("Net-tools\t\t%s\n",
substr($0,RSTART,RLENGTH))
}'

loadkeys -V 2>&1 |
awk '/([0-9]+([\.])?)+/{
match($0, /([0-9]+([\.])?)+/)
$0 = substr($0,RSTART,RLENGTH)
printf("Kbd\t\t\t%s\nConsole-tools\t\t%s\n",$0,$0)
}'

oprofiled --version 2>&1 | awk \
'(NR==1 && ($2 == "oprofile")) {print "oprofile ", $3}'

expr --v 2>&1 |
awk '/^expr/{
match($0, /([0-9]+([\.])?)+/)
printf("Sh-utils\t\t%s\n",
substr($0,RSTART,RLENGTH))
}'

udevadm --version 2>&1 |
awk '/([0-9]+([\.])?)+/{
match($0, /([0-9]+([\.])?)+/)
printf("Udev\t\t\t%s\n",
substr($0,RSTART,RLENGTH))
}'

iwconfig --version 2>&1 |
awk '/version/{
match($0, /([0-9]+([\.])?)+/)
printf("Wireless-tools\t\t%s\n",
substr($0,RSTART,RLENGTH))
}'

test -e /proc/modules &&
sort /proc/modules |
sed '
s/ .*//
H
${
g
s/^\n/Modules Loaded\t\t/
y/\n/ /
q
}
d
'
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