Commands using finger sorted by votes

Commands using finger (6)

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Prints out, what the users name, notifyed in the gecos field, is

finger - gets logged in users grep $(whoami) - greps only the current user (if there are more logged in) head -n1 - just one line awk '{print $2 " " $3}' - second and third word, seperated with a space (the users name) OT: My first commandlinefu-command :) Show Sample Output
This is sample output - yours may be different.
```
John Doe
```
0

finger | grep $(whoami) | head -n1 | awk '{print $2 " " $3}'

mogoh · 2011-01-07 16:54:11 7
Get user's full name in Mac OS X
This is sample output - yours may be different.
0

finger `whoami` | awk -F: '{ print $3 }' | head -n1 | sed 's/^ //'

andrew_duffy · 2013-01-03 20:19:03 8
Get user's full name in Mac OS X

Its possible to user a simple regex to extract de username from the finger command. The final echo its optional, just for remove the initial space Show Sample Output
This is sample output - yours may be different.
```
$ finger $(whoami) | egrep -o 'Name: [a-zA-Z0-9 ]{1,}' | cut -d ':' -f 2 | xargs echo                                                           2.1.2
Sebastian Webber
```
0

finger $(whoami) | egrep -o 'Name: [a-zA-Z0-9 ]{1,}' | cut -d ':' -f 2 | xargs echo

swebber · 2014-09-24 01:22:07 9
Get user's full name in Mac OS X
This is sample output - yours may be different.
0

finger $(whoami) | perl -ne '/Name: ([a-zA-Z0-9 ]{1,})/ && print "$1\n"'

zil0g · 2014-09-30 11:37:47 11
Get user's full name in Mac OS X
This is sample output - yours may be different.
0

finger $(whoami) | awk '/Name:/ {print $4" "$5}'

AIR · 2015-07-14 02:31:48 9
find out public ip address by using any host that have 'efingerd -n'

This is useful when you got a reserved IP address like 192.168.0.100 and want to find out what IP address is used to access the Internet. You have to know a server with 'efingerd -n' configured, like www.linuxbanks.cn as above. Other method to find out this information are for example access www.tell-my-ip.com and grep the output. The finger method have the advantage that it is easy to deploy a service like www.tell-my-ip.com, as you only need to get efingerd installed.
This is sample output - yours may be different.
-4

finger @www.linuxbanks.cn | grep -oE '([[:digit:]]{1,3}\.){3}[[:digit:]]{1,3}' | head -n1

zhangweiwu · 2010-05-05 14:58:55 7

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Recursively remove all files in a CVS directory

This will search all directories and ignore the CVS ones. Then it will search all files in the resulting directories and act on them.

Show memory stats on Nexenta/Solaris

[git] Output remote origin from within a local repository

Great way to quickly grasp if a locally cloned repository originates from e.g. github or elsewhere.

Insert the last argument of the previous command

list block devices

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

Add to Instapaper

Adds URL to Instapaper. Usage: instapaper-add user@example.com 12345 http://www.commandlinefu.com/

Which processes are listening on a specific port (e.g. port 80)

swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

pretend to be busy in office to enjoy a cup of coffee

Create a progress dialog with custom title and text using zenity.

Create md5sum of files under the current dir excluding some directories

Useful if you want get all the md5sum of files but you want exclude some directories. If your list of files is short you can make in one command as follow: $ find . -type d $ -name DIR1 -o -name DIR2 $ -prune -o -type f -exec md5sum {} \; Alternatively you can specify a different command to be executed on the resulting files.

Use color grep by default

Alias the grep command to show colored results by default.

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Commands using finger (6)

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