commandlinefu.com is the place to record those command-line gems that you return to again and again.
Delete that bloated snippets file you've been using and share your personal repository with the world. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.
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Every new command is wrapped in a tweet and posted to Twitter. Following the stream is a great way of staying abreast of the latest commands. For the more discerning, there are Twitter accounts for commands that get a minimum of 3 and 10 votes - that way only the great commands get tweeted.
Use your favourite RSS aggregator to stay in touch with the latest commands. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset (users, tags, functions,…):
Subscribe to the feed for:
Some times you may ban usb to protect thefting of your personal data.
Blacklist the usb_storage module by adding blacklist usb_storage to /etc/modprobe.d/blacklist.conf.
To load the module manually,
sudo modprobe usb_storage.
VBoxManage internalcommands createrawvmdk -filename ~/.VBox_sdc.vmdk -rawdisk /dev/sdc
In order to start virtual box using block devices, ( Or to boot from it) run as ROOT
Then add & select the vmdk file as a device.
At last Start the virtual box.
- This cmd needs to run once for a device.
- See command 8936 to run with out using ROOT power and easy handling of Virtual m/c
By using vim, you can also filter content on stdout, using vim's extra power, like search pattern offset!
No more awk of course, sorry.
-e ex mode
-c 'ex command' : global + start and end pattern + offset print (p)
-cq : quit
Useful to know, especially if you are dealing with output configurations in block size.
Tested on 'Red Hat'.