...I'll apologize in advance for having defaced your code; My script-foo is no match for yours so I've dumbed it down a bit.
...what can I say...I've got a lot to learn.
...anyway, below is what I've got right now. This runs fairly well but stumbles at at least one point on our live routing tables.
Sometimes there are multiple equal-cost paths to a particular network so what this means in terms of processing the routing table with this script is, there may be several lines in a row which begin with a "[" and need to be joined to the line above them iteratively.
I imagine this means I need something like a WHILE loop for Step 3. to ensure I've joined all the "[" lines before moving on.
How would you suggest I proceed?
Code:
#!/bin/bash
# First Step 2
mergedline=0
{ sed '/^D EX/s/$/\tD EX/;s/^D EX//;
/^D/s/$/\tD/;s/^D//;
/^C/s/$/\tC/;s/^C//;
/^S\*/s/$/\tS\*/;s/^S\*//;
/^S/s/$/\tS/;s/^S//;
s/^[ \t]*//;
/masks/s/^/\n/;
/subnets/s/^/\n/' $1 |\
while read line; do
case $line in
# Step 3
\[*) printf "$prevline $line\n"
mergedline=1
prevline="" ;;
# Step 4
*) if [[ $mergedline -eq 0 ]]; then
echo $prevline
# Step 1
case $line in
*subnets*|*masks*) echo ;;
esac
fi
mergedline=0
prevline=$line ;;
esac;
done;
if [[ $mergedline -eq 1 ]]; then
echo $prevline
fi } | \
while read firstline; do # Step 5
while read line; do
if [ -n "$firstline" ]; then
echo $firstline
firstline=""
fi
if [ -n "$line" ]; then
echo $line
else
break
fi
done|sort -n -t. -k1,1 -k2,2 -k3,3 -k4,4
echo
done
if [ -n "$firstline" ]; then
echo $firstline
fi
please help:
I want to add 1 space between string and numbers:
input file:
abcd12345
output file:
abcd 1234
The following sed command does not work:
sed 's/\(+\)\(+\)/\1 \2/' file
Any ideas, please
Andy (2 Replies)
Hi everybody
for file in *
#Bash performs filename expansion
#+ on expressions that globbing recognizes.
do
output="`grep -n "$1" "$file"`"
echo "$file: `expr "$output" : '\(^.*$\)'`"
done
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Hi,
I am not that good with reg exp and sed. But I was just looking at something the other day and came across a situation.
When I ran the below command:
echo "123 word" | sed 's/*/(&)/'
the op was:
(123) word
But when I ran:
echo "123 word" | sed 's/*/(&)/g'
the o/p was:
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sed -n -e '/regexp/{=;x;1!p;g;$!N;p;D;}' -e h
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LEARN ABOUT DEBIAN
test::bdd::cucumber::stepfile
Test::BDD::Cucumber::StepFile(3pm) User Contributed Perl Documentation Test::BDD::Cucumber::StepFile(3pm)NAME
Test::BDD::Cucumber::StepFile - Functions for creating and loading Step Definitions
VERSION
version 0.11
DESCRIPTION
Provides the Given/When/Then functions, and a method for loading Step Definition files and returning the steps.
SYNOPSIS
Defining steps:
#!perl
use strict; use warnings; use Test::More;
use Test::BDD::Cucumber::StepFile;
use Method::Signatures; # Allows short-hand func method
Given 'something', func ($c) { print "YEAH!" }
When qr/smooooth (d+)/, func ($c) { print "YEEEHAH $1" }
Then qr/something (else)/, func ($c) { print "Meh $1" }
Step qr/die now/, func ($c) { die "now" }
Loading steps, in a different file:
use Test::BDD::Cucumber::StepFile;
my @steps = Test::BDD::Cucumber::StepFile->load('filename_steps.pl');
EXPORTED FUNCTIONS
Given
When
Then
Step
Accept a regular expression or string, and a coderef. Some cute tricks ensure that when you call the "load()" method on a file with these
statements in, these are returned to it...
load
Loads a file containing step definitions, and returns a list of the steps defined in it, of the form:
(
[ 'Given', qr/abc/, sub { etc } ],
[ 'Step', 'asdf', sub { etc } ]
)
AUTHOR
Peter Sergeant "pete@clueball.com"
LICENSE
Copyright 2011, Peter Sergeant; Licensed under the same terms as Perl
perl v5.14.2 2012-05-20 Test::BDD::Cucumber::StepFile(3pm)
10-02-2009
