|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
Simple script problem
Post 302220679 by Franklin52 on Friday 1st of August 2008 11:15:35 AM
08-01-2008
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
This is a search script that I have developed. It finds the records that I look for. However the only thing I want the program to do now is to display a message such as 'Not Found' to appear when a record is not found. So far when a search doesn't display a record, the screen is blank.
... (14 Replies)
Discussion started by: Warrior232
14 Replies
2. UNIX for Dummies Questions & Answers
hi all. i have a little problem. im basically reading input from the user from the keyboard into the variable "phonenumber". I want to do a little error check to check if the user doesnt enter anything in for the value phonenumber.
i had this:
read phonenumber
if
then
.....
else
........ (2 Replies)
Discussion started by: djt0506
2 Replies
3. Shell Programming and Scripting
Hi everyone, I am facing to one shell script problem, which is as following
Write a shell script that:
Takes a number of arguments.
For each argument, print out all files in the current directory that contain this substring in their name.
I know I need to use grep for the second... (7 Replies)
Discussion started by: shaloovia
7 Replies
4. Shell Programming and Scripting
Hi all,
I have set up a simple awk script to calculate the average of values that are printed out a number of times per second (the number of time the printing occurs varies). The data is of the format shown below:
1 4.43
1 3.65
1 2.45
2 7.65
2 8.23
2 5.65
3 4.65
3 6.21
.. ..
120... (4 Replies)
Discussion started by: omnomtac
4 Replies
5. Shell Programming and Scripting
#!/bin/csh
echo hello world
this is what i got in a text file called ss1.
i type "chmod 755 ss1.txt" to make it executable.
then when i type
ss1
or
ss1.txt
it says
"ss1 command not found"
what am i doing wrong? (19 Replies)
Discussion started by: pantelis
19 Replies
6. UNIX for Dummies Questions & Answers
Hello forum memebers.
can you correct the simple while program.
#! /bin/ksh
count=10
while
do
echo $count
count='expr$count-1'
done
I think it will print 10 to 1 numbers but it running for indefinite times. (2 Replies)
Discussion started by: rajkumar_g
2 Replies
7. Shell Programming and Scripting
#!/bin/bash
cd /media/disk-2
Running
./run.sh
it's not changing directory.Why? (6 Replies)
Discussion started by: cola
6 Replies
8. Shell Programming and Scripting
Warning! I'm ridiculously new at all this, so pardon my ignorance...
I have a very simple script which is intended to search a hosts file when given a partial hostanme or ip address. The if the partial hostname/ip given is unique, the script automatically logs the user in to that host. If... (6 Replies)
Discussion started by: itomb
6 Replies
9. Shell Programming and Scripting
I want to find and replace string from files present in one directory.
user will input the string to be searched and to replace .
Here is my program but Not working
echo "Enter Old domain name:"
read old
echo "Enter New domain name:"
read new
grep -rl '$old' /var/www/ | xargs sed -i... (4 Replies)
Discussion started by: sunny2802
4 Replies
10. Shell Programming and Scripting
Hello,
when running the scripts below I am not getting message bb2.
Can you please help?
#!/bin/bash
TLOG=/tmp/bb/amatest.log
FTPRESULTS=/tmp/bb/amlist
export TLOG FTPRESULTS
>$TLOG
>$FTPRESULTS
echo bb1
sftp -oPort=2222 XXXXXXXXXXXXX@sftp.userssedi.com <<EOF
cd... (5 Replies)
Discussion started by: biljana
5 Replies
LEARN ABOUT CENTOS
perl::critic::policy::valuesandexpressions::prohibitquotesasquot
Perl::Critic::Policy::ValuesAndExpressions::ProhibitQuotPerl::Critic::Policy::ValuesAndExpressions::ProhibitQuotesAsQuotelikeOperatorDelimiters(3) NAME
Perl::Critic::Policy::ValuesAndExpressions::ProhibitQuotesAsQuotelikeOperatorDelimiters - Don't use quotes ("'", """, "`") as delimiters for the quote-like operators. AFFILIATION
This Policy is part of the core Perl::Critic distribution. DESCRIPTION
With the obvious exception of using single-quotes to prevent interpolation, using quotes with the quote-like operators kind of defeats the purpose of them and produces obfuscated code, causing problems for future maintainers and their editors/IDEs. $x = q"q"; #not ok $x = q'q'; #not ok $x = q`q`; #not ok $x = qq"q"; #not ok $x = qr"r"; #not ok $x = qw"w"; #not ok $x = qx`date`; #not ok $x =~ m"m"; #not ok $x =~ s"s"x"; #not ok $x =~ tr"t"r"; #not ok $x =~ y"x"y"; #not ok $x =~ m'$x'; #ok $x =~ s'$x'y'; #ok $x = qr'$x'm; #ok $x = qx'finger foo@bar'; #ok CONFIGURATION
This policy has three options: "single_quote_allowed_operators", "double_quote_allowed_operators", and "back_quote_allowed_operators", which control which operators are allowed to use each of "'", """, "`" as delimiters, respectively. The values allowed for these options are a whitespace delimited selection of the "m", "q", "qq", "qr", "qw", "qx", "s", "tr", and "y" operators. By default, double quotes and back quotes (backticks) are not allowed as delimiters for any operators and single quotes are allowed as delimiters for the "m", "qr", "qx", and "s" operators. These defaults are equivalent to having the following in your .perlcriticrc: [ValuesAndExpressions::ProhibitQuotesAsQuotelikeOperatorDelimiters] single_quote_allowed_operators = m s qr qx double_quote_allowed_operators = back_quote_allowed_operators = SUGGESTED BY
Michael Schwern AUTHOR
Elliot Shank "<perl@galumph.com>" COPYRIGHT
Copyright (c) 2007-2011 Elliot Shank. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of this license can be found in the LICENSE file included with this module. perl v5.16.3 Perl::Critic::Policy::ValuesAndExpressions::ProhibitQuotesAsQuotelikeOperatorDelimiters(3)