I'm trying to write a simple script program (C shell). I have a problem redirecting input into a variable. Say I have a variable called J, and there is file called result which contains just some number, say 5. Which command should I use to assign J value 5 from the file result. I tried the... (2 Replies)
Hi,
I am looking for a way to redirect the result from a command into a variable.
This is the scenario.
Using the find command I will be getting multiple records/lines back.
Here is the command I am using:
find /”path”/ -name nohup.out -print
This now is giving me the paths and file... (1 Reply)
how make assign the output of the command (for example: grep "file" "string" ) in a variable ($name)?
i thing how put the result of the command (grep , cut, find ecc) in a variable..
IT's Possible ?? (1 Reply)
how do you redirect stdout into a variable. whenever I try I get an ambiguous redirect error :( I am trying to validate some user input and failing miserably.
cal $MONTH $YEAR | grep -c "$DAY"
if the above is 1 then it is valid if 0 then not valid. I have been trying to redirect the output... (2 Replies)
for the below
grep -i $1 "${logdir}"* | grep -i adding | grep -iv equation | tail -1 | cut -d ':' -f 1
the result of the grep i want to redirect into some variable, i tried to do
veri=grep -i $1 "${logdir}"* | grep -i adding | grep -iv equation | tail -1 | cut -d ':' -f 1
but it is... (2 Replies)
hello
just i saw a really strange for cat
i have file (file1) contains line /home/rajiv/proj1/*.txt
now applied a commonds
DDPATH="$(cat file1)"
echo $DDPATH
it shows all the txt files in that folder like /home/rajiv/proj1/read1.txt /home/rajiv/proj1/read2.txt... (7 Replies)
Hi,
I wanted to o/p the number of rows in a table to a variable in linux. How can i achieve this.
I wrote the query and its settings like feedback, pagesize line size in a file and using this file as a parameter to the sqlplus command. now can i redirect the o/p of that query to a variable.... (2 Replies)
Hi,
Im reading an ANSI text file and greping for a pattern. Then i cut what i dont need from that pattern. So now i just have what i need. What i have now just so happens to be a constant integer. How can i save this integer in a varaible? Or do i use command capture in some form?
cat... (2 Replies)
in my perl script
i tried the below statement
$result = `cleartool rmstream -f $s1 1> /dev/null`;
so as to redirect then error messages,when i print the $result
,it seems to be Null. (4 Replies)
httpindex(1) General Commands Manual httpindex(1)NAME
httpindex - HTTP front-end for SWISH++ indexer
SYNOPSIS
wget [ options ] URL... 2>&1 | httpindex [ options ]
DESCRIPTION
httpindex is a front-end for index++(1) to index files copied from remote servers using wget(1). The files (in a copy of the remote direc-
tory structure) can be kept, deleted, or replaced with their descriptions after indexing.
OPTIONS
wget Options
The wget(1) options that are required are: -A, -nv, -r, and -x; the ones that are highly recommended are: -l, -nh, -t, and -w. (See the
EXAMPLE.)
httpindex Options
httpindex accepts the same short options as index++(1) except for -H, -I, -l, -r, -S, and -V.
The following options are unique to httpindex:
-d Replace the text of local copies of retrieved files with their descriptions after they have been indexed. This is useful to display
file descriptions in search results without having to have complete copies of the remote files thus saving filesystem space. (See
the extract_description() function in WWW(3) for details about how descriptions are extracted.)
-D Delete the local copies of retrieved files after they have been indexed. This prevents your local filesystem from filling up with
copies of remote files.
EXAMPLE
To index all HTML and text files on a remote web server keeping descriptions locally:
wget -A html,txt -linf -t2 -rxnv -nh -w2 http://www.foo.com 2>&1 |
httpindex -d -e'html:*.html,text:*.txt'
Note that you need to redirect wget(1)'s output from standard error to standard output in order to pipe it to httpindex.
EXIT STATUS
Exits with a value of zero only if indexing completed sucessfully; non-zero otherwise.
CAVEATS
In addition to those for index++(1), httpindex does not correctly handle the use of multiple -e, -E, -m, or -M options (because the Perl
script uses the standard GetOpt::Std package for processing command-line options that doesn't). The last of any of those options ``wins.''
The work-around is to use multiple values for those options seperated by commas to a single one of those options. For example, if you want
to do:
httpindex -e'html:*.html' -e'text:*.txt'
do this instead:
httpindex -e'html:*.html,text:*.txt'
SEE ALSO
index++(1), wget(1), WWW(3)AUTHOR
Paul J. Lucas <pauljlucas@mac.com>
SWISH++ August 2, 2005 httpindex(1)