[SOLVED] Need some shelling scripting help....

catkin · 10-03-2010, 07:13 AM

Thanks ghostdog74

that is a better technique.

catkin · 10-03-2010, 07:15 AM

Quote:

Originally Posted by ArfaSmif

@catkin, looks like /proc/cpuinfo produces very different output for different cpus etc. I have an AMD Athlon(tm) II X4 630 Processor and my bash script works ok for my cpu. My output is "5" which is what I thought ProtoformX was trying to get.

Here's the content of /proc/cpuinfo from my Slackware 13.0 system, in case you want to experiment

Code:

processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 107
model name      : AMD Athlon(tm) X2 Dual Core Processor BE-2300
stepping        : 2
cpu MHz         : 1908.449
cache size      : 512 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 2
apicid          : 0
initial apicid  : 0
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch
bogomips        : 3816.89
clflush size    : 64
power management: ts fid vid ttp tm stc 100mhzsteps

processor       : 1
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 107
model name      : AMD Athlon(tm) X2 Dual Core Processor BE-2300
stepping        : 2
cpu MHz         : 1908.449
cache size      : 512 KB
physical id     : 0
siblings        : 2
core id         : 1
cpu cores       : 2
apicid          : 1
initial apicid  : 1
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch
bogomips        : 3817.39
clflush size    : 64
power management: ts fid vid ttp tm stc 100mhzsteps

GrapefruiTgirl · 10-03-2010, 07:23 AM

Since there's (still) new activity in this thread, I had a new look. And noticed that the last few posts indicate that "model name" could possibly appear before the "model" line for some CPU's? As such, I've made a modification to post #7 (the bash-only version) to account for this possibility. It's the same code, only it verifies that a ":" (instead of the word "name") is the next non-whitespace item following "model".

ArfaSmif · 10-03-2010, 06:45 PM

Quote:

Originally Posted by catkin

Here's the content of /proc/cpuinfo from my Slackware 13.0 system, in case you want to experiment

Code:

processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 107
model name      : AMD Athlon(tm) X2 Dual Core Processor BE-2300
stepping        : 2
cpu MHz         : 1908.449
cache size      : 512 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 2
apicid          : 0
initial apicid  : 0
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch
bogomips        : 3816.89
clflush size    : 64
power management: ts fid vid ttp tm stc 100mhzsteps

processor       : 1
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 107
model name      : AMD Athlon(tm) X2 Dual Core Processor BE-2300
stepping        : 2
cpu MHz         : 1908.449
cache size      : 512 KB
physical id     : 0
siblings        : 2
core id         : 1
cpu cores       : 2
apicid          : 1
initial apicid  : 1
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch
bogomips        : 3817.39
clflush size    : 64
power management: ts fid vid ttp tm stc 100mhzsteps

So "107" is what you would expect to get for the model for your cpu - which is the result you mentioned in an earlier post.

catkin · 10-03-2010, 08:47 PM

Quote:

Originally Posted by ArfaSmif

So "107" is what you would expect to get for the model for your cpu - which is the result you mentioned in an earlier post.

Yes -- the earlier post when I had mis-read the thread as how to get the "model name" and, being pedantic, it had a spurious leading space.

ProtoformX · 10-05-2010, 09:18 PM

Quote:

Originally Posted by ArfaSmif

yes only true of model comes first which it does on my system and if it doesn't then :-

cat /proc/cpuinfo |grep -v "model name" | grep -m 1 model

etc

This works with some editing..

Code:

cat /proc/cpuinfo |grep -v "model name" | grep -m 1 model | cut -d: -f2 | sed 's/[ ]*//g'