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UNIX for Beginners Questions & Answers
Problem with getting awk to multiply a field by a value set based on condition of another field
Post 303043638 by RudiC on Sunday 2nd of February 2020 04:02:12 PM
02-02-2020
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1. Shell Programming and Scripting
I want to find the top N entries for a certain field based on the values of another field.
For example if N=3, we want the 3 best values for each entry:
Entry1 ||| 100
Entry1 ||| 95
Entry1 ||| 30
Entry1 ||| 80
Entry1 ||| 50
Entry2 ||| 40
Entry2 ||| 20
Entry2 ||| 10
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Hi
i am new to scripting. i have a file file.dat with content as :
CONTENT_STORAGE PERCENTAGE FLAG:
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#!/bin/sh
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Hi everybody,
I'm trying to replace the $98 field with "T" if the last field (108th) is T
I've tried
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I am trying to confirm the counts from another code and tried the below awk, but the syntax is incorrect. Basically, outputting the counts of each condition in $8. Thank you :)
awk '$8==/TYPE=snp/ /TYPE=ins/ /TYPE=del/ {count++} END{print count}'... (6 Replies)
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In the tab-delimeted input file below I am trying to use awk to update the value in $2 if TYPE=ins in bold, by adding the value of
HRUN= in italics. In the below since in line 1 TYPE=ins the 117282541 value in $2 has 6 added because that is the value of HRUN=.
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I am trying to output a tab-delimited result that uses the data from a tab-delimited file to combine and subtract specific lines.
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In the perl below, which does execute, I am having trouble with the else in Rule 3. The digit in f{8} is extracted and used to update f accordinly along with the value in f.
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In the awk below I am trying to copy the entire contents of $6 there may be multiple values seperated by a ;, to $8, if $8 is . (lines 1 and 3 are examples). If that condition $8 is not . (line2 is an example) then that line is skipped and printed as is. The awk does execute but prints the output... (3 Replies)
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Request your help to change the field color based on condition , if it is otherthan 0. using html in unix.
Here is my condition
for(i=1;i<=NF;i++)
{
print "<td> "$i"</td>
}
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LEARN ABOUT REDHAT
bgpd
BGPD(8) Version 0.88 BGPD(8) NAME
bgpd - a BGPv4, BGPv4+, BGPv4- routing engine for use with Zebra SYNOPSIS
bgpd [ -dhpPv ] [ -f config-file ] [ -i pid-file ] [ -p bgp-port-number ] [ --bgp_port=port-number ] [ -P vty-port-number ] DESCRIPTION
bgpd is a routing component that works with the zebra routing engine. OPTIONS
-d, --daemon Runs in daemon mode, forking and exiting from tty. -f, --config-file config-file Specifies the config file to use for startup. If not specified this option will likely default to /usr/local/etc/bgpd.conf. -h, --help A brief message. -i, --pid_file pid-file When bgpd starts its process idenifier is written to pid-file. The init system uses the recorded PID to stop or restart bgpd. The likely default is /var/run/bgpd.pid. -p, --bgp_port=port Set the port that bgpd will listen to for bgp data. -P, --vty_port port-number Specify the port that the bgpd VTY will listen on. This defaults to 2605, as specified in /etc/services. -r, --retain When the program terminates, retain routes added by bgpd. -v, --version Print the version and exit. COMMANDS
router zebra -- (Move routes into kernel table) router bgp [AS-NUMBER] bgp router-id [BGP-ROUTER-ID] network [NETWORK] area [BGP-AREA-ID] no network [NETWORK] aggregate-address [NETWORK] neighbor [PEER-IP-ADDRESS] remote-as [REMOTE-AS] neighbor [PEER-IP-ADDRESS] version [ 4 | 4+ | 4- ] neighbor [PEER-IP-ADDRESS] description no neighbor [PEER-IP-ADDRESS] description neighbor [PEER-IP-ADDRESS] route-map [in | out] neighbor [PEER-IP-ADDRESS] distribute-list [in | out] neighbor [PEER-IP-ADDRESS] next-hop-self neighbor [PEER-IP-ADDRESS] weight [WEIGHT] neighbor [PEER-IP-ADDRESS] default-originate neighbor [PEER-IP-ADDRESS] ebgp-multihop neighbor [PEER-IP-ADDRESS] shutdown no neighbor [PEER-IP-ADDRESS] shutdown clear ip bgp [PEER-IP-ADDRESS] show ip bgp [NETWORK] show ip bgp reg-exp [AS-REGEXP] show ip bgp summary show ip bgp neighbor [PEER-IP-ADDRESS] show ip bgp route show debug debug bgp debug event debug update debug keepalive no debug event no debug update no debug keepalive FILES
/usr/local/sbin/bgpd The default location of the bgpd binary. /usr/local/etc/bgpd.conf The default location of the bgpd config file. $(PWD)/bgpd.log If the bgpd process is config'd to output logs to a file, then you will find this file in the directory where you started bgpd. WARNING
This man page is intended as a quick reference for command line options, and for config file commands. The definitive document is the Info file zebra. DIAGNOSTICS
The bgpd process may log to standard output, to a VTY, to a log file, or through syslog to the system logs. bgpd supports many debugging options, see the Info file, or the source for details. SEE ALSO
References to other related man pages: ripd(8), ripngd(8), ospfd(8), ospf6d(8), zebra(8), vtysh(1) BUGS
bgpd eats bugs for breakfast. If you have food for the maintainers try <bug-zebra@gnu.org> AUTHOR
[S] See <www.zebra.org>, or the Info file for an accurate list of authors. Zebra Beast - BGPD July 2000 BGPD(8)