Hi, we have a manual task that we would like to automate. We have a web server with restricted access through a whitelist where we manually add IPs to it by following the steps below. We would like to create a script that once it's run it would prompt the user to enter the IP. One entered, the script takes care of the rest. Your help is very appreciated. Thank you
- ssh to server root@x.x.x.x
- Login as user by typing su - user
- vi /a/b/c/xx.conf (xx.conf is a file with a list of whitelisted IPs in the following format)
- Press ctrl E to Edit the file
- Press i to insert
- Add new IP to the file
- Press Escape then type :wq
- sudo su
- service httpd reload
Thank you
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Last edited by Chubler_XL; 03-31-2020 at 09:24 PM..
I am creating a whitelist for User Input Validation. Here is a code snippet that allows alphanumeric and forward slash (/).
if ( $variable =~ /^*$/ ) #allow alphanumeric and fwd slash
{
$returnValue = 'good data';
} ... (3 Replies)
This Expect script provides expect with a list of IP addresses to Cisco IPS sensors and commands to configure Cisco IPS sensors. The user, password, IP addresses, prompt regex, etc. have been anonymized. In general this script will log into the sensors and send commands successfully but there are... (1 Reply)
Hi
Can someone give me a shell script that can ping a range of IPs and return IPs which are not pingable.
Range for example say 192.168.0.1 to 192.168.0.50 and whichever are not pingable then return the IP.
Thanks for your help (3 Replies)
Dear all,
what I need to do is extract an entries list from a file and remove some entries based on a white list present on other file, then output into result.txt file.
Example:
source.txt:
12345 text1 text2 text3 text4
123 text1 text2 text3 text4
678 text1 text2 text3 text4
987 text1... (8 Replies)
I have found this excellent site: NSRL Downloads
(sorry if it was already mentioned)
there are Solaris and Linux files there too.
its all in a text file, over 11Gb large. (0 Replies)
Hello gentlemen.
I would like to create a shell script (no perl or python please) to generate a list with those rules.
Let's suppose I've this text file:
a@A:soss(z)1.1.1.1
Opt!o:2.1.9.55
Azxk<ji>rC211.111.9.0-251.11.34.9
d=211.9.1.3
O.Oox 2.1.2.4-51.9.1.33... (6 Replies)
Hello again gentlemen.
I would like to make a shell script to 'optimize' a plain text full of IPs.
Let's suppose to have this text file:
1.192.63.253-1.192.63.253
1.0.234.46/32
1.1.128.0/17
1.116.0.0/14
1.177.1.157-1.177.1.157
1.23.22.19
1.192.61.0-1.192.61.99
8.6.6.6
I want to... (2 Replies)
Hi guys, I'm creating custom package for deploying a bunch of public keys for some root servers we have. I have created script and it works but my problem is how to call this script when I want deploy package with puppet on server?
Oracle documentation provided only example for first boot script... (0 Replies)
I have hp dv6 and dv7 notebook pcs on which I want to upgrade the wifi cards but when I install the new cards and boot them, the they won't even boot to the bios and they both give me the same error: "104-Unsupported wireless network device detected. System Halted. Remove device and restart." When... (1 Reply)
Discussion started by: milhan
1 Replies
LEARN ABOUT DEBIAN
grepcidr
GREPCIDR(1) General Commands Manual GREPCIDR(1)NAME
grepcidr -- Filter IP addresses matching IPv4 CIDR/network specification
SYNOPSIS
grepcidr [-V] [-c] [-v] [-e pattern | -f file]
DESCRIPTION
This manual page documents briefly the grepcidr command.
This manual page was written for the Debian distribution because the original program does not have a manual page.
grepcidr can be used to filter a list of IP addresses against one or more Classless Inter-Domain Routing (CIDR) specifications, or arbi-
trary networks specified by an address range. As with grep, there are options to invert matching and load patterns from a file. grepcidr
is capable of comparing thousands or even millions of IPs to networks with little memory usage and in reasonable computation time.
OPTIONS -V Show software version
-c Display count of the matching lines, instead of showing the lines
-v Invert the sense of matching, to select non-matching IP addresses
-e Specify pattern(s) on command-line
-f Obtain CIDR and range pattern(s) from file
EXAMPLES
grepcidr -f ournetworks blocklist > abuse.log
Find our customers that show up in blocklists
grepcidr 127.0.0.0/8 iplog
Searches for any localnet IP addresses inside the iplog file
grepcidr "192.168.0.1-192.168.10.13" iplog
Searches for IPs matching indicated range in the iplog file
script | grepcidr -vf whitelist > blacklist
Create a blacklist, with whitelisted networks removed (inverse)
grepcidr -f list1 list2
Cross-reference two lists, outputs IPs common to both lists
AUTHOR
This manual page was written by Ryan Finnie ryan@finnie.org for the Debian system (but may be used by others). Permission is granted to
copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 any later version published by
the Free Software Foundation.
On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
GREPCIDR(1)