hey, i'm trying to write a shell script which accepts:
operand operator operand
then, the script would see which operator it is (using case) and calculate it...
but i dont know how to do it correctly with $1 $2 $3... (eliminating accepting separate inputs) (1 Reply)
I'm reading from a file that is semi-colon delimited. One of the fields contains 2 spaces separating the first and last name (4th field in - "JOHN<space><space> DOE"):
e.g. TORONTO;ONTARIO;1 YONGE STREET;JOHN DOE;CANADA
When I read this record and either echo/print to screen or write to... (4 Replies)
This reads single keystrokes and produces an output:
#! /bin/bash
while : ; do
read -s -n 1 >/dev/null 2>&1
echo ${REPLY}
done | awk '{print}'
This second one don't. Even though these examples make no sense; the real code is more complicated. Who knows what the problem is... (2 Replies)
Hi all,
My search karate must be weak because I'm about certain something very like this has been asked and answered here many times. I'll give you the exact scenario I've wasted a few hours of my Saturday on: :wall:
I'm trying to read through a very large number (~200) of router and... (28 Replies)
Can we input two variable on single line that separate by space example user input "list jpg" it will list all jpg files in current directory (3 Replies)
Hi Guys,
I need to append some data to a new file, but i need to make sure that when i use to >> command again.I dont go to the new line. i append the data on the same line.
Please help regarding the same.
Thanks in advance..!!! (3 Replies)
Hi
I am new to writing script and want to use a Bash Piped while-read and read from user input.
if something happens on server.log then do while loop or if something happend on user input then do while loop.
Pseudocode something like:
tail -n 3 -f server.log | while read serverline || read... (8 Replies)
Dear Friends,
I am looking for a shell script to merge input files into one file .. here is my idea:
1st paramter would be outfile file (all input files content)
read all input files and merge them to input param 1
ex: if I pass 6 file names to the script then 1st file name as output file... (4 Replies)
Example input:
John:Shepherd:770-767-4040:U.S.A:New York
Mo Jo:Jo Jo: 666-666-6666:U.S.A:Townsville
Expected Output:
First Name: John
Last Name: Shepherd
Phone Number: 770-767-4040
Country: U.S.A
State: New York
First Name: Mo Jo
Last Name: Jo Jo
Phone Number: 666-666-6666... (10 Replies)
Hi,
I am working on a script, which requests users to enter input.
Ex: read -p "Please enter your email id:" email
I don't want users skipping this entry, this has to be mandatory.I dont want to proceed without input.
I can do a check if variable $email is empty and proceed if not.But, i... (7 Replies)
Discussion started by: aravindadla
7 Replies
LEARN ABOUT CENTOS
mail::spamassassin::plugin::shortcircuit
Mail::SpamAssassin::Plugin::Shortcircuit(3) User Contributed Perl Documentation Mail::SpamAssassin::Plugin::Shortcircuit(3)NAME
Mail::SpamAssassin::Plugin::Shortcircuit - short-circuit evaluation for certain rules
SYNOPSIS
loadplugin Mail::SpamAssassin::Plugin::Shortcircuit
report Content analysis details: (_SCORE_ points, _REQD_ required, s/c _SCTYPE_)
add_header all Status "_YESNO_, score=_SCORE_ required=_REQD_ tests=_TESTS_ shortcircuit=_SCTYPE_ autolearn=_AUTOLEARN_ version=_VERSION_"
DESCRIPTION
This plugin implements simple, test-based shortcircuiting. Shortcircuiting a test will force all other pending rules to be skipped, if
that test is hit. In addition, a symbolic rule, "SHORTCIRCUIT", will fire.
Recomended usage is to use "priority" to set rules with strong S/O values (ie. 1.0) to be run first, and make instant spam or ham
classification based on that.
CONFIGURATION SETTINGS
The following configuration settings are used to control shortcircuiting:
shortcircuit SYMBOLIC_TEST_NAME {ham|spam|on|off}
Shortcircuiting a test will force all other pending rules to be skipped, if that test is hit.
Recomended usage is to use "priority" to set rules with strong S/O values (ie. 1.0) to be run first, and make instant spam or ham
classification based on that.
To override a test that uses shortcircuiting, you can set the classification type to "off".
on Shortcircuits the rest of the tests, but does not make a strict classification of spam or ham. Rather, it uses the default score
for the rule being shortcircuited. This would allow you, for example, to define a rule such as
body TEST /test/
describe TEST test rule that scores barely over spam threshold
score TEST 5.5
priority TEST -100
shortcircuit TEST on
The result of a message hitting the above rule would be a final score of 5.5, as opposed to 100 (default) if it were classified as
spam.
off Disables shortcircuiting on said rule.
spam
Shortcircuit the rule using a set of defaults; override the default score of this rule with the score from
"shortcircuit_spam_score", set the "noautolearn" tflag, and set priority to "-100". In other words, equivalent to:
shortcircuit TEST on
priority TEST -100
score TEST 100
tflags TEST noautolearn
ham Shortcircuit the rule using a set of defaults; override the default score of this rule with the score from
"shortcircuit_ham_score", set the "noautolearn" and "nice" tflags, and set priority to "-100". In other words, equivalent to:
shortcircuit TEST on
priority TEST -100
score TEST -100
tflags TEST noautolearn nice
shortcircuit_spam_score n.nn (default: 100)
When shortcircuit is used on a rule, and the shortcircuit classification type is set to "spam", this value should be applied in place
of the default score for that rule.
shortcircuit_ham_score n.nn (default: -100)
When shortcircuit is used on a rule, and the shortcircuit classification type is set to "ham", this value should be applied in place of
the default score for that rule.
TAGS
The following tags are added to the set available for use in reports, headers etc.:
_SC_ shortcircuit status (classification and rule name)
_SCRULE_ rulename that caused the shortcircuit
_SCTYPE_ shortcircuit classification ("spam", "ham", "default", "none")
SEE ALSO
"http://issues.apache.org/SpamAssassin/show_bug.cgi?id=3109"
perl v5.16.3 2011-06-06 Mail::SpamAssassin::Plugin::Shortcircuit(3)