07-12-2005
It's a kludge...
It's a cheat...
It's portable...
And it works...
I love it!
I don't know why I didn't think of that little slight of hand. Maybe when I have 4000 posts, I'll think of them too.
With a little snugging up, the code plus the addition (plus the new comment) is now only one line longer than it was before. I think I can live with that.
P.S.: If anyone knows of a "real" answer, I'd still be glad to hear it. I'm pretty sure my code (and the modification) is portable so maybe it doesn't matter.
P.P.S.: Thanks from a fellow Rocvillian!
10 More Discussions You Might Find Interesting
1. Post Here to Contact Site Administrators and Moderators
Can you guys please enable the "dotted" icon option, so that the thread icon for a thread in which a user has posted in will appear with a dot in it?
Thanks,
Aaron (2 Replies)
Discussion started by: Spetnik
2 Replies
2. AIX
Hi People,
Please advise if there is a command to retrieve the list of functions (user-defined) available at any certain point?
Cheers (1 Reply)
Discussion started by: easwam
1 Replies
3. UNIX for Dummies Questions & Answers
Hi,
The following code finds the line containing fruits in test.txt and replaces instances of apple with banana.
ed -s test.txt <<< $'/fruits/s/apple/banana/g\nw'
What I want to do is put variables in the place of fruits, apple and banana.
I have tried replacing ' with " to get... (2 Replies)
Discussion started by: de_la_espada
2 Replies
4. UNIX for Dummies Questions & Answers
Can someone cofirm that I have got the paths correct here? :confused:
$PATH_TO_TMP_DIR='/tmp';
#$PATH_TO_TMP_DIR='home/tmp';
$PATH_TO_YOUR_IMG_DIR = '/temp_images';
#$PATH_TO_YOUR_IMG_DIR = 'home/public_html/Midwich/temp_images';
Thanks (1 Reply)
Discussion started by: stubie
1 Replies
5. Shell Programming and Scripting
Hi,
I need to write an bash script which works like it can copy files from remote machine through ssh to the server where script is running in zip format with the structure i want. I don't want to get absolute path in zip archive. Please let me know how it can be possible.
ssh... (4 Replies)
Discussion started by: mirfan
4 Replies
6. Solaris
Hi,
How do I extract data from TAR excluding absolute paths for Tar? (Solaris)
Thanks (3 Replies)
Discussion started by: zam
3 Replies
7. Shell Programming and Scripting
i have some script with some paths inside it. The idea is to some files which is on desktop copy and move to another location. Problem is that inside script is similar to this:
cp test1.zip /root/help/
because I allways have another zip files, does it possible to have some input which ask me... (18 Replies)
Discussion started by: tomislav91
18 Replies
8. Shell Programming and Scripting
I am able to list all the filenames under a directory & its sub-directories except blent.tar on Linux
find "/tmp/" -type f | grep -v blent.tar | rev | cut -d '/' -f1 | rev
Desired Output:
THIRDPARTYLICENSEREADME.txt
javaws
libjavaplugin_oji.so
libjavaplugin_oji.so... (3 Replies)
Discussion started by: mohtashims
3 Replies
9. UNIX for Beginners Questions & Answers
I pass an argument to bash as run. The first command in green executes as expected, however the second in blue fails as the $run does not expand. I tried to escape the variable with \ thinking the quotes were making the literal translation and also "${run}" but both did not work to expand the... (3 Replies)
Discussion started by: cmccabe
3 Replies
10. UNIX for Beginners Questions & Answers
Hi Guys,
I wrote a collection of bash functions years ago and now need to use them again but
I'm getting some error messages when eval tries to expand the variables names.
I recollect that I used the shopt command to set one of the options but I can't quite
remember the command that I... (8 Replies)
Discussion started by: ASGR
8 Replies
ln(1) General Commands Manual ln(1)
Name
ln - link to a file
Syntax
ln [ -f ] [ -i ] [ -s ] name1 [name2]
ln [ -f ] [ -i ] [ -s ] name ... directory
Description
A link is a directory entry referring to a file. A file, together with its size and all its protection information may have several links
to it. There are two kinds of links: hard links and symbolic links.
By default makes hard links. A hard link to a file is indistinguishable from the original directory entry. Any changes to a file are
effective independent of the name used to reference the file. Hard links may not span file systems and may not refer to directories.
Given one or two arguments, creates a link to an existing file name1. If name2 is given, the link has that name. The name2 may also be a
directory in which to place the link. Otherwise it is placed in the current directory. If only the directory is specified, the link is
made to the last component of name1.
Given more than two arguments, makes links to all the named files in the named directory. The links made have the same name as the files
being linked to.
Options
-f Forces existing destination pathnames to be removed before linking without prompting for confirmation.
-i Write a prompt to standard output requesting information for each link that would overwrite an existing file. If the response from
standard input is affirmative, and if permissions allow, the link is done. The -i option has this effect even if the standard input is
not a terminal.
-s Creates a symbolic link.
A symbolic link contains the name of the file to which it is linked. The referenced file is used when an operation is performed on
the link. A on a symbolic link returns the linked-to file. An must be done to obtain information about the link. The call may be
used to read the contents of a symbolic link. Symbolic links may span file systems and may refer to directories.
See Also
cp(1), mv(1), rm(1), link(2), readlink(2), stat(2), symlink(2)
ln(1)