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May 19, 2015 - A Look At The New Commandlinefu
I've put together a short writeup on what kind of newness you can expect from the next iteration of clfu. Check it out here.
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Commands using dmesg from sorted by
Terminal - Commands using dmesg - 9 results
2014-10-22 10:03:56
User: sagarsakre
Functions: dmesg

The dmesg will show the kernel it is booting. No more dependency on files

dmesg | grep -Po 'csum failed ino\S* \d+' | awk '{print $4}' | sort -u | xargs -n 1 find / -inum 2> /dev/null
2014-03-22 12:22:46
User: Sepero
Functions: awk dmesg find grep sort xargs
Tags: find inode btrfs

Btrfs reports the inode numbers of files with failed checksums. Use `find` to lookup the file names of those inodes. The files may need to be deleted and replaced with backups.

dmesg | grep -Po 'csum failed ino\S* \d+' | sort | uniq | xargs -n 3 find / -inum 2> /dev/null
2014-03-20 06:27:15
User: Sepero
Functions: dmesg find grep sort uniq xargs
Tags: find inode btrfs

Btrfs reports the inode numbers of files with failed checksums. Use `find` to lookup the file names of those inodes.

dmesg -xT -l err,crit,emerg
2013-12-12 13:57:23
User: rugina
Functions: dmesg

Much more useful then parsing syslog

hciconfig;hciconfig -a hci0;lsmod |grep bt;dmesg | grep tooth
dmesg | grep -i sata | grep 'link up'
2013-04-18 15:41:33
User: FadeMind
Functions: dmesg grep
Tags: ssd hdd sata

Check SATA controller type.

6.0 Gbps - SATA III

3.0 Gbps - SATA II

1.5 Gbps - SATA I

dmesg -T|sed -e 's|\(^.*'`date +%Y`']\)\(.*\)|\x1b[0;34m\1\x1b[0m - \2|g'
2012-07-31 22:21:07
User: jlaunay
Functions: dmesg sed

Use sed to color the output of a human-readable dmesg output

(crontab -l; echo '* * * * * dmesg -c'; ) | crontab -
2009-09-30 18:13:38
User: syssyphus
Functions: crontab dmesg echo

this is helpful because dmesg is where i/o errors, etc are logged to... you will also be able to see when the system reboots or someone attaches a thumb drive, etc.

don't forget to set yourself up in /etc/aliases to get roots email.

dmesg | grep cpu
2009-04-03 01:57:04
User: kingji
Functions: dmesg grep
Tags: cpus

get cpu info from dmesg