09-27-2011
redirect frintf to a variable
how to redirect printf to a variable
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
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)
Discussion started by: artur80
2 Replies
2. UNIX for Dummies Questions & Answers
The following creates a needed awk command from some preexisting variables and stores it in the variable i. I then redirect it to a new file change the permission on the file and run it as a script.
How can I do a simple redirect on this variable to the command line, instead of creating a new... (8 Replies)
Discussion started by: ugh
8 Replies
3. UNIX for Dummies Questions & Answers
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)
Discussion started by: ZINGARO
1 Replies
4. UNIX for Dummies Questions & Answers
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)
Discussion started by: MrAd
2 Replies
5. Shell Programming and Scripting
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)
Discussion started by: mail2sant
2 Replies
6. Shell Programming and Scripting
Hi all,
I don't know how to redirect a variable in this case:
while true
do
./ready_data
...
done
ready_data should read a file looking for an ID, if this doesn't exist then add the last ID seen into the first line.
When ID exists there is no problem, but when ID doesn't... (0 Replies)
Discussion started by: csecnarf
0 Replies
7. Shell Programming and Scripting
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 $DDPATH
it shows all the txt files in that folder like /home/rajiv/proj1/read1.txt /home/rajiv/proj1/read2.txt... (7 Replies)
Discussion started by: shailesh_arya
7 Replies
8. UNIX for Dummies Questions & Answers
Hi,
I wanted to o/p the number of rows in a table to a variable in linux. How can i achieve this.
I wrote the query and its settings like feedback, pagesize line size in a file and using this file as a parameter to the sqlplus command. now can i redirect the o/p of that query to a variable.... (2 Replies)
Discussion started by: Swapna173
2 Replies
9. UNIX for Dummies Questions & Answers
Hi,
Im reading an ANSI text file and greping for a pattern. Then i cut what i dont need from that pattern. So now i just have what i need. What i have now just so happens to be a constant integer. How can i save this integer in a varaible? Or do i use command capture in some form?
cat... (2 Replies)
Discussion started by: oxoxo
2 Replies
10. Shell Programming and Scripting
I have shell script generate.sh that has
var="HP-UX"
I am following example 19-8 in the below document.
Here Documents
The output.txt is generated however I want the value of variable var to be reflected in the contents of the output.txt file
cat <<'EOF' #!/bin/bash
connect("Welcome... (1 Reply)
Discussion started by: mohtashims
1 Replies
LEARN ABOUT MOJAVE
mail::spf::mod::redirect5.18
Mail::SPF::Mod::Redirect(3) User Contributed Perl Documentation Mail::SPF::Mod::Redirect(3)
NAME
Mail::SPF::Mod::Redirect - SPF record "redirect" modifier class
DESCRIPTION
An object of class Mail::SPF::Mod::Redirect represents an SPF record modifier of type "redirect".
Constructors
The following constructors are provided:
new(%options): returns Mail::SPF::Mod::Redirect
Creates a new SPF record "redirect" modifier object.
%options is a list of key/value pairs representing any of the following options:
domain_spec
See "new" in Mail::SPF::Mod.
new_from_string($text, %options): returns Mail::SPF::Mod::Redirect; throws Mail::SPF::ENothingToParse, Mail::SPF::EInvalidMod
Creates a new SPF record "redirect" modifier object by parsing the string and any options given.
Class methods
The following class methods are provided:
name: returns string
Returns 'redirect'.
name_pattern: returns Regexp
Returns a regular expression that matches a modifier name of 'redirect'.
precedence: returns real
Returns a precedence value of 0.8. See "precedence" in Mail::SPF::Mod.
Instance methods
The following instance methods are provided:
params
See "params" in Mail::SPF::Mod.
domain_spec: returns Mail::SPF::MacroString
Returns the "domain-spec" parameter of the modifier.
process($server, $request, $result): throws Mail::SPF::Result
If no mechanism matched during the evaluation of the current SPF record, performs a recursive SPF check using the given SPF server and
request objects and substituting the modifier's target domain name for the request's authority domain. The result of the recursive SPF
check is then thrown as the result of the current record's evaluation. However, if the target domain has no acceptable SPF record, a
"permerror" result is thrown. See RFC 4408, 6.1, for details.
See Mail::SPF::Mod for other supported instance methods.
SEE ALSO
Mail::SPF, Mail::SPF::Mod, Mail::SPF::Term, Mail::SPF::Record
<http://tools.ietf.org/html/rfc4408>
For availability, support, and license information, see the README file included with Mail::SPF.
AUTHORS
Julian Mehnle <julian@mehnle.net>, Shevek <cpan@anarres.org>
perl v5.18.2 2017-10-06 Mail::SPF::Mod::Redirect(3)