if, sed or awk with conditions Post: 302400738

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About awk conditions

Hello, Can you explain why in the first 2 commands the awk does not print anything? Is it looking of a specific format ? Thanks. $ echo 12a3 | awk '($1>=2) {print $1}' # prints nothing $ echo 123a | awk '($1>=2) {print $1}' # prints nothing $ echo a123 | awk '($1>=2) {print $1}' a123...

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awk with two conditions

Hi Everyone, # cat 1 1;2;3;4;5;6 1;2;3;4;5; # awk -F ";" '$5 == "5"' 1 1;2;3;4;5;6 1;2;3;4;5; but the output is should be just "1;2;3;4;5;6" means 1st condition: $5 is 5; 2nd condition: $6 is not empty, please advice. Thanks

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Conditions in awk

Hi there, here is my command ssh host.local "/path/to/my/perscript/hostconfig.pl -s $HOST -d |awk '{if (\$4 > 120)print \"My error message\";exit}{s=0; for (i=1; i<=NF; i++) s++; if(s == 13) print \$3}'" The problem is if conditional 1 is met (i.e $4 > 120), i don't see "My error message", the...

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awk with conditions

Hi All, I have a file with below contents. "en2"/10.185.81.0:cluster_interconnect,"en5"/10.185.81.0:cluster_interconnect,"en6"/169.181.146.0:public I want to take the interface name from the file and convert it as ipaddress using ifconfig command get the output like below en6 ->...

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awk three conditions

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Some problem with awk or sed in if conditions

#set -x path=`pwd` while read line do dd=`echo $line|awk -F"," '{print $1}'|awk -F"/" '{print $2}'` if then mm=`echo $line|awk -F"," '{print $1}'|awk -F"/" '{print $1}'` yy=`echo $line|awk -F"," '{print $1}'|awk -F"/" '{print $3}'` var=`echo $line|awk -F"," '{print $2}'` var1=`echo...

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If conditions in awk

Hello Friends, I need to find some CDRs in production servers whose 1st field value and 2nd field value = 1 and 11th looks like 45.123... where there are more than 3 digits after comma.so i wrote a one liner, something like below but does not work, however when i used first and second conditions...

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awk problems - awk ignores conditions

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Using sed and if multiple conditions

Hi I've been trying to get this to work but so far no luck. #!/usr/bin/ksh unset EXP APP=$1 EXP=`sed -n "/${APP}/p" tIclrpt.out |awk '{print $7}'|sed '/^$/d'` EXT=`sed -n "/${i}/p" ${SESLOG} |awk '{print $4}'|grep "${i}"` EXEM=/path/to/fail ACTI=/path/to/success if || then...

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Using sed to delete one regular pattern with conditions

Hi All , I am having a file like this INPUT FILE ############################### addfd_mjlala kksks sksks ks annsns_bbox_2 (sksksk ksks ) adnndn_nsns_bbox_3 (( jsjsdj sjsj ) malm_dkdm lsls lsl mdndk_mkmd_dkd_bbox_4_kdkd ksksk skksk_bbox_jsj_KSK ((jsjsj jsjsj )...

LEARN ABOUT SUSE

pppoe-discovery

PPPOE-DISCOVERY(8)					      System Manager's Manual						PPPOE-DISCOVERY(8)

NAME

       pppoe-discovery - perform PPPoE discovery

SYNOPSIS

       pppoe-discovery [ options ]
       pppoe-discovery { -V | -h }

DESCRIPTION

       pppoe-discovery	performs the same discovery process as pppoe, but does not initiate a session.	It sends a PADI packet and then prints the
       names of access concentrators in each PADO packet it receives.

OPTIONS

       -I interface
	      The -I option specifies the Ethernet interface to use.  Under Linux, it is typically eth0 or eth1.  The  interface  should  be  "up"
	      before you start pppoe-discovery, but should not be configured to have an IP address.  The default interface is eth0.

       -D file_name
	      The -D option causes every packet to be dumped to the specified file_name.  This is intended for debugging only.

       -U
	      Causes  pppoe-discovery  to use the Host-Uniq tag in its discovery packets.  This lets you run multiple instances of pppoe-discovery
	      and/or pppoe without having their discovery packets interfere with one another.  You must supply this option to all  instances  that
	      you intend to run simultaneously.

       -S service_name
	      Specifies  the desired service name.  pppoe-discovery will only accept access concentrators which can provide the specified service.
	      In most cases, you should not specify this option.  Use it only if you know that there are multiple  access  concentrators  or  know
	      that you need a specific service name.

       -C ac_name
	      Specifies the desired access concentrator name.  pppoe-discovery will only accept the specified access concentrator.  In most cases,
	      you should not specify this option.  Use it only if you know that there are multiple access concentrators.  If both the  -S  and	-C
	      options are specified, they must both match.

       -A
	      This option is accepted for compatibility with pppoe, but has no effect.

       -V | -h
	      Either of these options causes pppoe-discovery to print its version number and usage information, then exit.

AUTHORS

       pppoe-discovery was written by Marco d'Itri <md@linux.it>, based on pppoe by David F. Skoll <dfs@roaringpenguin.com>.

SEE ALSO

       pppoe(8), pppoe-sniff(8)

								  22 January 2006						PPPOE-DISCOVERY(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

About awk conditions

Discussion started by: majormark

2. Shell Programming and Scripting

awk with two conditions

Discussion started by: jimmy_y

3. Shell Programming and Scripting

Conditions in awk

Discussion started by: urello

4. Shell Programming and Scripting

awk with conditions

Discussion started by: kamauv234