On Saturday 04 March 2006 10:07, Masood Ahmed <[EMAIL PROTECTED]> wrote
about 'Re: [gentoo-user] Re: modules built post kernel install (on the
fly)':
> Harry Putnam wrote:
> > Masood Ahmed <[EMAIL PROTECTED]> writes:
> > Thanks Masood, for the pointers.. I have a question about your sig.
> > Do you get that info from a single command or several?
>
> The answer is several,
> for kernel version i did 'uname -r'
> for gcc-version i did 'gcc -v'
> for processor i did 'cat /proc/cpuinfo'
> for ram 'free -t'
> for CFLAGS 'cat /etc/make.conf | grep CFLAGS'
> for CXXFLAGS 'cat /etc/make.conf | grep CXXFLAGS'
>
> I think this is not what you expected. I dont have enough sed and grep
> knowledge to automate the process, but i'm learning it. I'd like to
> write a script that would output only the required contents from the
> output of the commands above.
>
> Got any idea's anyone?
Starting from what you gave me, here's what I have:
echo -n "Linux Kernel : "; uname -r; echo -n "GCC version : "; gcc -v
2>&1 | tail -n 1 | cut -d' ' -f3-; PROCS="$(grep "model
name" /proc/cpuinfo)"; PROC_CNT=$(echo "$PROCS" | wc -l); echo -n
"Processor : "; if [ "$PROC_CNT" -gt 1 ]; then echo -n "${PROC_CNT}x
"; fi; echo "$PROCS" | head -n 1 | sed -e 's/^model name[[:space:]]*: //';
echo -n "CFLAGS USED : "; grep CFLAGS /etc/make.conf | grep -v
'^[[:space:]]*#' | grep -v CXXFLAGS | sed -e 's/CFLAGS="//' -e
's/"[[:space:]]*$//'; echo -n "CXXFLAGS USED : "; grep
CXXFLAGS /etc/make.conf | sed -e 's/CXXFLAGS="//' -e 's/"[[:space:]]*$//'
Which, on my system, gives:
Linux Kernel : 2.6.16-rc4-mm2
GCC version : 3.4.5 (Gentoo 3.4.5, ssp-3.4.5-1.0, pie-8.7.9)
Processor : 4x Dual Core AMD Opteron(tm) Processor 275
CFLAGS USED : -O2 -pipe
CXXFLAGS USED : ${CFLAGS}
I highly doubt you got your ram line from 'free -t', on my system it gives:
total used free shared buffers cached
Mem: 4022704 3934496 88208 0 255028 2858408
-/+ buffers/cache: 821060 3201644
Swap: 7992312 1128 7991184
Total: 12015016 3935624 8079392
Which doesn't tell me it'd DDR or SDRAM, nor if I'm using one stick or
many.
Modifying my script to break long CFLAGS and also accent CFLAGS that span
multiple physical lines in make.conf is left as an excersize for the
reader.
--
"If there's one thing we've established over the years,
it's that the vast majority of our users don't have the slightest
clue what's best for them in terms of package stability."
-- Gentoo Developer Ciaran McCreesh
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