UGU Unix Guru Universe
For Unix Admins, By Unix Admins
Follow ugucom on Twitter      Search  in 
Home
BEGINNERS & USERS

Events

Internet
 
 Linux
BEGINNERS & USERS
Software
Linux Vendors
Usenet NewsGroups
Books & Publications
 
 Shop
Cool Admin Gifts!
Gadgets
T-Shirts
Books
 
 Unix Guru Universe
About
Add Link
Feedback
 
 
UGU: Unix Guru Universe - Unix Tip #4030- February 23, 2012 - Home : Help : Today's Tip
Unix Tip #4030- February 23, 2012

SHELL OUTPUT INTO VI


In VI editor you can get
the output of any shell
command command inserted
into the file you are
editing by using:

:r!

For example:

:r!who -r

inserts the ouput of the
command "who -r" to the
file currently being
edited.

This can be effectively used
to copy the contents of a
file to the file currently
being edited

ie,

:r!cat /etc/passwd

inserts all the contents of
the the /etc/passwd to the
file currently being edited.



This tip supported by: Prem Kumar S

NOTE: All tips provided are USE AT YOUR OWN RISK. Tips are submitted by various unix admins around the globe. UGU suggest you read and test each tip in a non-volitile environment before placing into production.


LAST 5 TIPS
4029 - AVOID PERMISION DENIED
4028 - PROGRESS STATUS IN XTERM TITLEBAR
4027 - HP-UX REMOVE UNUSED SPACE
4026 - FILE SYSTEM CAPACITY ALERT
4025 - Tru64 STTY DEC


I want to SUBSCRIBE and get a UGU Tip everyday.
I want to UNSUBSCRIBE and NOT get a UGU Tip everyday.

If you have a UNIX TIP let us know, we just may use it:
(All tips become the property of the Unix Guru Universe)
Email Address:

Yes, email me a Hot Unix Tip everday.

Enter Hot Unix Tip (optional):

Yes, I will support this tip

Captcha (not case sensitive):


Please enter the above letters:

 
Copyright 1994-2024 Unix Guru Universe