troubleshooting Question

Unix command: head

Avatar of pgmerLA
pgmerLA asked on
Unix OSLinux
2 Comments2 Solutions676 ViewsLast Modified:
Hi,

I am trying to print out the 5 lines of the output of the dmesg command:

I type:

dmesg head -n5

or

dmesg head -n 5

and Ubuntu says: operation not permitted

What I am doing wrong?

Thanks.
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