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Top Forums Shell Programming and Scripting How to put content of file into a variable? Post 302462147 by 14th on Wednesday 13th of October 2010 11:31:59 AM
Old 10-13-2010
Quote:
Originally Posted by danmero
Code:
# cat file
note:
this a note
a simple note
a very very simple note
# var=$(<file)
# echo "$var"
note:
this a note
a simple note
a very very simple note

I don't know it will be as simple as that, because I'm new to bash and I only know cat.
Thanks.Smilie
 

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NFCOMMENT(3)						     Library Functions Manual						      NFCOMMENT(3)

NAME
nfcomment - a user interface to the notesfile system SYNOPSIS
nfcomment ( notesfile, text, title, dirflag, anonflag ) char *nfname, *text, *title; cc ... -lnfcom DESCRIPTION
Nfcomment provides user programs with the ability to insert notes into a notesfile. The note is inserted into the notesfile specified by nfname. Text is the address of the body of the note; this must be null-terminated. If text is NULL, the note is gathered from standard input until an EOF is encountered. The note is entered with the title specified by the title parameter. If the dirflag or anonflag parameters are non-zero, the director message is enabled or the note is entered anony- mously. These take effect only if the user has the appropriate priviledges in the notesfile. Nfpipe is used to make the actual insertion of the text. FILES
/usr/lib/libnfcom.a -lnfcom library SEE ALSO
nfpipe(1), notes(1), popen(3S), system(3), The Notesfile Reference Manual AUTHORS
Ray Essick (uiucdcs!essick, essick%uiuc@csnet-relay.arpa) Department of Computer Science University of Illinois at Urbana-Champaign Urbana, IL Rob Kolstad (kolstad@convex.UUCP) CONVEX Computer Corporation Richardson, TX University of Illinois NFCOMMENT(3)
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