On executing your commands this is what I got as the output
karthik@karthik-laptop:~$ find /sys/devices/system/cpu /sys/devices/system/cpu /sys/devices/system/cpu/cpu0 /sys/devices/system/cpu/cpu0/topology /sys/devices/system/cpu/cpu0/topology/core_siblings /sys/devices/system/cpu/cpu0/topology/thread_siblings /sys/devices/system/cpu/cpu0/topology/core_id /sys/devices/system/cpu/cpu0/topology/physical_package_id /sys/devices/system/cpu/cpu0/cache /sys/devices/system/cpu/cpu0/cache/index2 /sys/devices/system/cpu/cpu0/cache/index2/shared_cpu_map /sys/devices/system/cpu/cpu0/cache/index2/size /sys/devices/system/cpu/cpu0/cache/index2/number_of_sets /sys/devices/system/cpu/cpu0/cache/index2/ways_of_associativity /sys/devices/system/cpu/cpu0/cache/index2/physical_line_partition /sys/devices/system/cpu/cpu0/cache/index2/coherency_line_size /sys/devices/system/cpu/cpu0/cache/index2/level /sys/devices/system/cpu/cpu0/cache/index2/type /sys/devices/system/cpu/cpu0/cache/index1 /sys/devices/system/cpu/cpu0/cache/index1/shared_cpu_map /sys/devices/system/cpu/cpu0/cache/index1/size /sys/devices/system/cpu/cpu0/cache/index1/number_of_sets /sys/devices/system/cpu/cpu0/cache/index1/ways_of_associativity /sys/devices/system/cpu/cpu0/cache/index1/physical_line_partition /sys/devices/system/cpu/cpu0/cache/index1/coherency_line_size /sys/devices/system/cpu/cpu0/cache/index1/level /sys/devices/system/cpu/cpu0/cache/index1/type /sys/devices/system/cpu/cpu0/cache/index0 /sys/devices/system/cpu/cpu0/cache/index0/shared_cpu_map /sys/devices/system/cpu/cpu0/cache/index0/size /sys/devices/system/cpu/cpu0/cache/index0/number_of_sets /sys/devices/system/cpu/cpu0/cache/index0/ways_of_associativity /sys/devices/system/cpu/cpu0/cache/index0/physical_line_partition /sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size /sys/devices/system/cpu/cpu0/cache/index0/level /sys/devices/system/cpu/cpu0/cache/index0/type /sys/devices/system/cpu/cpu0/crash_notes karthik@karthik-laptop:~$ cat /sys/devices/system/cpu/*/cpufreq/scaling_cur_freq cat: /sys/devices/system/cpu/*/cpufreq/scaling_cur_freq: No such file or directory karthik@karthik-laptop:~$
On executing your commands this is what I got as the output
karthik@ karthik- laptop: ~$ find /sys/devices/ system/ cpu system/ cpu system/ cpu/cpu0 system/ cpu/cpu0/ topology system/ cpu/cpu0/ topology/ core_siblings system/ cpu/cpu0/ topology/ thread_ siblings system/ cpu/cpu0/ topology/ core_id system/ cpu/cpu0/ topology/ physical_ package_ id system/ cpu/cpu0/ cache system/ cpu/cpu0/ cache/index2 system/ cpu/cpu0/ cache/index2/ shared_ cpu_map system/ cpu/cpu0/ cache/index2/ size system/ cpu/cpu0/ cache/index2/ number_ of_sets system/ cpu/cpu0/ cache/index2/ ways_of_ associativity system/ cpu/cpu0/ cache/index2/ physical_ line_partition system/ cpu/cpu0/ cache/index2/ coherency_ line_size system/ cpu/cpu0/ cache/index2/ level system/ cpu/cpu0/ cache/index2/ type system/ cpu/cpu0/ cache/index1 system/ cpu/cpu0/ cache/index1/ shared_ cpu_map system/ cpu/cpu0/ cache/index1/ size system/ cpu/cpu0/ cache/index1/ number_ of_sets system/ cpu/cpu0/ cache/index1/ ways_of_ associativity system/ cpu/cpu0/ cache/index1/ physical_ line_partition system/ cpu/cpu0/ cache/index1/ coherency_ line_size system/ cpu/cpu0/ cache/index1/ level system/ cpu/cpu0/ cache/index1/ type system/ cpu/cpu0/ cache/index0 system/ cpu/cpu0/ cache/index0/ shared_ cpu_map system/ cpu/cpu0/ cache/index0/ size system/ cpu/cpu0/ cache/index0/ number_ of_sets system/ cpu/cpu0/ cache/index0/ ways_of_ associativity system/ cpu/cpu0/ cache/index0/ physical_ line_partition system/ cpu/cpu0/ cache/index0/ coherency_ line_size system/ cpu/cpu0/ cache/index0/ level system/ cpu/cpu0/ cache/index0/ type system/ cpu/cpu0/ crash_notes karthik- laptop: ~$ cat /sys/devices/ system/ cpu/*/cpufreq/ scaling_ cur_freq system/ cpu/*/cpufreq/ scaling_ cur_freq: No such file or directory karthik- laptop: ~$
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karthik@
cat: /sys/devices/
karthik@