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Top Forums Shell Programming and Scripting how do I list my values one per line instead of across it? Post 302347943 by cfajohnson on Thursday 27th of August 2009 02:57:00 AM
Old 08-27-2009
Quote:
Originally Posted by pobman
By George I did it on my own.

Code:
LIST=`cat << EOF
ls
echo
udevinfo
fdisk
xdisk
dmidecode
lsusb
EOF`


Why use cat?

What's wrong with:

Code:
LIST="ls
echo
udevinfo
fdisk
xdisk
dmidecode
lsusb
"

?
Quote:
Code:
echo $LIST
read
for i in $LIST
do
if which $i &> /dev/null


Don't use which. It is non-standard, and it often doesn't work. Use type instead:

Code:
type $LIST

Quote:
then
echo "There it is $i"
else
echo "$i It's not there"
fi

done[/CODE]

I think this is the right way any other suggestions are welcome though, I'd like to make it look cleaner.
 

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gvfs-cat(1)							   User Commands						       gvfs-cat(1)

NAME
gvfs-cat - print a file to standard output using the VFS system SYNOPSIS
gvfs-cat URI DESCRIPTION
gvfs-cat prints a file to standard output using the virtual file system to access the file via a URI. OPERANDS
The following operands are supported: URI Specifies the file location in standard URI format. EXAMPLES
Example 1: Cat a File From a Web Server example% gvfs-cat http://www.sun.com Example 2: Cat a Local File example% gvfs-cat file:///home/user/README.txt ENVIRONMENT VARIABLES
See environ(5) for descriptions of the following environment variables: NLSPATH. EXIT STATUS
The exit value 0 is returned regardless of success or failure. FILES
The following files are used by this application: /usr/bin/gvfs-cat Executable to print a file to standard output using the VFS system ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWgnome-gvfs | +-----------------------------+-----------------------------+ |Interface stability |Volatile | +-----------------------------+-----------------------------+ SEE ALSO
gvfs-copy(1), gvfs-info(1), gvfs-less(1), gvfs-ls(1), gvfs-mkdir(1) gvfs-monitor-dir(1), gvfs-monitor-file(1), gvfs-mount(1), gvfs-move(1), gvfs-rename(1), gvfs-open(1), gvfs-rm(1), gvfs-save(1), gvfs-trash(1), gvfs-tree(1), attributes(5), environ(5) NOTES
Written by Alvaro Lopez Ortega, Sun Microsystems Inc., 2008. SunOS 5.11 25 Mar 2008 gvfs-cat(1)
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