egrep is obsolescent; using grep -E

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Mohammadreza Hendiani 2024-09-24 21:05:30 +03:30
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@ -27,7 +27,7 @@ To run virtualization on Fedora, you need:
KVM requires a CPU with virtualization extensions, found on most consumer CPUs. These extensions are called Intel VT or AMD-V. To check whether you have CPU support, run the following command: KVM requires a CPU with virtualization extensions, found on most consumer CPUs. These extensions are called Intel VT or AMD-V. To check whether you have CPU support, run the following command:
---- ----
$ egrep '^flags.*(vmx|svm)' /proc/cpuinfo $ grep -E '^flags.*(vmx|svm)' /proc/cpuinfo
---- ----
If this command results in nothing printed, your system does not support the relevant virtualization extensions. You can still use QEMU/KVM, but the emulator will fall back to software virtualization, which is much slower. If this command results in nothing printed, your system does not support the relevant virtualization extensions. You can still use QEMU/KVM, but the emulator will fall back to software virtualization, which is much slower.