Commands using grep (1,935)

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Installing True-Type fonts
First you have to create a directory in your system, where the fonts will be stored, and copy them. $ sudo mkdir /usr/share/fonts/miscttf; sudo cp *.ttf /usr/share/fonts/miscttf After recharge cache with the command

Create backup copy of file, adding suffix of the date of the file modification (NOT today's date)

Find all active ip's in a subnet
nmap for windows and other platforms is available on developer's site: http://nmap.org/download.html nmap is robust tool with many options and has various output modes - is the best (imho) tool out there.. from nmap 5.21 man page: -oN/-oX/-oS/-oG : Output scan in normal, XML, s|

Get simple weather info from a zip code
$ weather 97405

Send a local file via email
This just reads in a local file and sends it via email. Works with text or binary. *Requires* local mail server.

Generate 10 pronunciable passwords
A great password generation tool. http://www.adel.nursat.kz/apg/

Change SSH RSA passphrase
Protects your secret identity with a passphrase. OSX 10.6 automatically does key forwarding and can store the passphrase in the keychain. For other OSes, use ssh -A or set ForwardAgent in ssh_config to enable forwarding. Then use ssh-agent/ssh-add.

Print trending topics on Twitter

list block devices
Shows all block devices in a tree with descruptions of what they are.

Simulate typing


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