Replace all string matches in file with unique random number
Hello
Take this file...
Code:
Test01
Ref test
Version 01
Test02
Ref test
Version 02
Test66
Ref test
Version 66
Test99
Ref test
Version 99
I want to substitute every occurrence of Test[0-9]{2} with a unique random number, so for example, if I was using sed, substitution would be something like the below but obviously the below does reevaluate the random number for each occurrence of Test[0-9]{2}
Code:
num=$((1+RANDOM 20 % 60))
sed -ri "s/Test[0-9]{2}/Test${num}/" test_file
So on the execution of substitution, the file would read something like
Code:
Test59
Ref test
Version 01
Test57
Ref test
Version 02
Test48
Ref test
Version 66
Test51
Ref test
Version 99
Moderator's Comments:
Please use CODE tags when displaying sample input and sample output as well as when displaying code segments.
Last edited by MadeInGermany; 10-05-2018 at 09:03 AM..
Hello,
in my shell script i have some multi-line text in a variable $TEMP - f.e.
blablahblah
blah blah
bla TARGET hgloglo
And i need to replace TARGET with text from another variable ($REPLACE), which is containing some text with nasty characters (\n, ", :, etc.) And stuff the altered text... (2 Replies)
Hi Can someone help me with this one?
I have string..
(PROC_PROC_ID == 12183) <--PID is dynamic
and i want to replace the PID number with whatever PID from
/opt/hpws/apache32_2/logs/httpd.pid file.
i'm having problem since the PID on the string is dynamic. It may be 2-5 digits or more.
... (5 Replies)
I need a sed line that will take STDM111 and change it to STDM161
the STDM will always be constant but the 3 numbers after will be random, I just need it to always replace the middle number with 6 regardless of what the numbers are. (8 Replies)
If I have a file something like as shown below,
ARM*187878*hjhj
BAG*88778*jjjj
COD*7777*kkkk
BAG*87878*kjjhjk
DEF*65656*89989*khjkk
I need the line numbers to be added with a colon when it matches the string "BAG". Here in my case, I need something like
ARM*187878*hjhj... (4 Replies)
Hi all,
I need to run a number of scripts which have a certain phrase on them so I have identified these by;
grep -l 100 *script | sort -u
Normally I could just run something along the lines of;
for i in `grep -l 100 *script | sort -u`; do ./${i}; done
However before I run each of... (0 Replies)
Hi experts,
My csv file looks like this
U;cake;michael;temp;;;;
U;bread;john;temp;;;;
U;cocktails;sarah;temp;;;;
I'd like to change the value fo 2nd column to cf+random number , which will look maybe something like this
U;cf20187;michael;temp;;;;
U;cf8926;john;temp;;;;... (7 Replies)
Here is my problem:-
I have a file with pipe separated values.
CR|20121021|079|ABC|N|DLS|00038|DLS|04750|1330597704|634234|634|0
CR|20121021|079|ABC|N|DLS|00038|DLS|05118|2071690102|354|351|3
CR|20121021|079|ABC|N|DLS|00038|DLS|05140|960051505|1088|1088|0... (4 Replies)
Hi
I have below script which is used to grep specific errors and if error string matches send an email alert.
Script is working fine , however , i wish to print next 10 lines of the string match to get the details of error in the email alert
Current code:-
#!/bin/bash
tail -Fn0 --retry... (2 Replies)
I have a file comp.pkglist which mention package version and release . In 'version change' and 'release change' line there are two versions 'old' and 'new' Version Change: --> Release Change: -->
cat comp.pkglist
Package list: nss-util-devel-3.28.4-1.el6_9.x86_64
Version Change: 3.28.4 -->... (1 Reply)
I have a list of value , and need to replace that in my file.
Eg:
File1
tcname:fail
tcname: Pass
tcname:skipped
File2:
01,02,03
Output:
File 1
01:fail
02: Pass
03:Skipped (8 Replies)
Discussion started by: DevAakash
8 Replies
LEARN ABOUT DEBIAN
netxml-ups
NETXML-UPS(8) NUT Manual NETXML-UPS(8)NAME
netxml-ups - Driver for Eaton / MGE Network Management Card / Proxy (XML/HTTP Protocol) equipment
NOTE
This man page only documents the hardware-specific features of the netxml-ups driver. For information about the core driver, see
nutupsdrv(8).
SUPPORTED HARDWARE
netxml-ups support all recent Eaton / MGE models which use a Network Management Card or Proxy (MGE XML/HTTP protocol based). This applies
to both Eaton (previously MGE Office Protection Systems) and to MGE UPS SYSTEMS. Supported card and proxy models are:
o NMC Minislot (Ref 66102, firmware EA or newer),
o SNMP/Web Minislot card (Ref 66244)
o NMC Transverse (Ref 66074),
o NMC & Modbus/JBus (Ref 66103),
o Network Management Proxy,
o ePDU Monitored (newer version).
Older models, such as SNMP card (Ref 66062 and Ref 66045), use the SNMP protocol and should use the snmp-ups(8) driver with the "mibs=mge"
parameter.
EXTRA ARGUMENTS
This driver supports the following optional settings in the ups.conf(5):
timeout=value
The timeout for connecting to and reading from the UPS. Defaults to 5 seconds. Don't change this value unless you know exactly what
you're doing.
This value must never be higher than half the MAXAGE value specified in upsd.conf(5), otherwise you run the risk that upsd(8) declares the
driver stale while it is waiting for a connection to timeout.
login=value
Set the login value for authenticated mode. This feature also needs the password argument, and allows value settings in the card. This
feature is not used yet.
password=value
Set the password value, needed with the login for authenticated mode. This feature is not used yet.
IMPLEMENTATION
The hostname of the UPS is specified with the "port" value in ups.conf, i.e.:
[mgexml]
driver = netxml-ups
port = http://netxml-ups.example.com:80
Specifying the method to connect to the UPS (http, https) is mandatory. If the port is equal to the default for the method specified (80
for http, 443 for https) it may be omitted.
In order not to overload older NMCs by polling them too frequently, it is recommended to increase the "pollinterval" (see nutupsdrv(8)) and
ups.conf(5)) to at least 5 seconds.
KNOWN ISSUES
Don't connect to the UPS through a proxy. Although it would be trivial to add support for proxies, this is not recommended and don't ask
for it. Not only because it will prevent the driver to make a persistent connection to the UPS, but also it adds an additional failure
mode. If the proxy goes down (for whatever reason), the driver will no longer be able to reach the UPS.
AUTHORS
Arjen de Korte <adkorte-guest@alioth.debian.org>
SEE ALSO
The core driver:
nutupsdrv(8)
Internet resources:
The NUT (Network UPS Tools) home page: http://www.networkupstools.org/
Network UPS Tools 05/21/2012 NETXML-UPS(8)
10-05-2018
