• How do I find out if my Linux server CPU can run a 64 bit kernel version (apps) or not?
  $ less /proc/cpuinfo
  in Informatique > UNIX with 32 64 bit bits cpu proc prosessor
• Linux Find If Processor / CPU is 64 bit / 32 bit ( long mode ~ lm )
  How Do I Find Out CPU is 32bit or 64bit? Simply type the following command and if you see lm in output, you have a 64 bit CPU based system: $ grep flags /proc/cpuinfo Output: flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr lahf_lm flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr lahf_lm flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor
  in Informatique > UNIX with 32 64 bit bits proc processeur prosessor

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