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d427f333b2
* as suggested in #10428 * standard input => `stdin` * standard output => `stdout` * standard error => `stderr` Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>
36 lines
717 B
Markdown
36 lines
717 B
Markdown
# dmesg
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> Write the kernel messages to `stdout`.
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> More information: <https://manned.org/dmesg>.
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- Show kernel messages:
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`dmesg`
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- Show kernel error messages:
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`dmesg --level err`
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- Show kernel messages and keep reading new ones, similar to `tail -f` (available in kernels 3.5.0 and newer):
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`dmesg -w`
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- Show how much physical memory is available on this system:
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`dmesg | grep -i memory`
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- Show kernel messages 1 page at a time:
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`dmesg | less`
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- Show kernel messages with a timestamp (available in kernels 3.5.0 and newer):
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`dmesg -T`
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- Show kernel messages in human-readable form (available in kernels 3.5.0 and newer):
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`dmesg -H`
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- Colorize output (available in kernels 3.5.0 and newer):
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`dmesg -L`
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