Bulk delete files in a specified directory
Deletes all files at the end of the. Log in the current directoryFind. -name "*.log"-exec rm-rf {} \;
Note:There is a space between 1.{} and \2.find. There are also spaces between the-name3.exec is a subsequent command, {} content represents the previously found file
Delete files in the current directory that were modified 1 days agoFind. -mtime +1-name "*"-exec rm-rf {} \;
Delete files in the current dir
This topic is a bit large, and I have to strictly control the number of words, not like the "Proposition composition: in a IPv4 address tree to thoroughly understand the IP routing table of the various search process" so open. In fact, this composition is an extension of the interval finding section in the previous essay.The 1.IP packet classification is the core of the
IP lookup domain name PHP source code. IP lookup domain names, usually bing's IP query function is used now, that is, IP: 222.222.222.222 is written as php code? Php call method $ resultgetResult (124.205.228.114); print _
One, add a single IP address:In/etc/sysconfig/network-s/, the new file ifcfg-eth0:*,* is a numeric ordinal, and multiple IPs are incrementedTake 0 As an example to establish a file ifcfg-eth0:0cd/etc/sysconfig/network-s/VI ifcfg-eth0:0Input content format:device=eth0:0Type=ethernetOnboot=yesBootproto=staticIpaddr= to add the IP address of the bindingnetmask= Subnet Maskgateway= Gateway AddressSecond, batch
Domain Name Lookup by IP address, which is usually an IP address query function of bing, that is, IP Address: 222.222.222.222Writing php code becomes// Call Method$ Result = getResult ("124.205.228.114 ");Print_r ($ result );Function getContent ($ url ){$ Content = file_get_contents ($ url );Return $ content;}Function
Original: https://redislabs.com/ebook/redis-in-action/part-2-core-concepts-2/ Chapter-5-using-redis-for-application-support/5-3-ip-to-city-and-country-lookupWhen we have collected statistical information and logs to Redis, we have collected information about the behavior of our system visitors. But we overlook an important part of visitor behavior-where do visitors come from? In this section we will build a set of functions to parse
Previous articles have published methods and scripts for bulk port scanning of specified IP, PowerShell methods for sending and receiving TCP and UDP message packets, and attempts to log on to the SQL Server service via PowerShell. This constitutes the Psnet assembly used to manipulate network state through PowerShell. Recently, after trying to find a way to scan and scan ports for a specified range of
The example in this article describes how Python generates a local IP address in bulk. Share to everyone for your reference. The specific analysis is as follows:
This code is used to generate a local IP address on the local computer to bind to the network card, generate a bat batch file, run this batch file, can be viewed through ipconfig
#!/usr/bin/python2.7#
Bulk scan IP Port, the result of exporting IP-named files based on scanned IP.Assume that the contents of the 1.txt file are127.0.0.1192.168.1.1Then we get the file content IP to scanwindow. bat version
: 1.txt for file name, modify according to requirement: C:\nmap\nmap-6.46\nmap.exe is the path of Na
Because I improved the technology, so the script is improving, thanks to my colleagues to teach me the C # syntax, this script is better. Nonsense not much to say, directly on the code.#powerd by Nine tert # get an IP address in bulk from VMM and hyper-V for easier alignment. More accurate. #转载必须注明出处, this can be improved. Param ([string] $vmmServer = "SC-VMMSP1" ) import-module virtualmachinemanagerget-scv
OPS script: Python for bulk IP port scanningFocus on network operation and maintenance, only send practical dry goodsScan QR code to pay attention to the publicToday do not want to update, send an inventory, share a small piece of Python code to everyone, can achieve a simple batch port scanning, nonsense said, first on the code:===========================================================#-*-Coding:utf-8-*-I
@echo offSet Ip=0: Beginset/a ip=%ip%+1netsh interface ip set address "Local Area Connection" Static 172.20.209.%ip% 255.255.0.0 172.20.209.1netsh interface ip set DNS "Local Area Connection" static 221.228.255.1 PrimaryPing 172.2
Recently do the computer room bandwidth detection. Recently wrote a shell script to ping the IP of the machine room in bulk, returning the failure rate and the average response time#!/bin/bashlog=$1.logecho-n "" > $logfor i in ' Cat $ do/bin/ping-s 1000-f-C $i > Ip.txtecho "' Curl ip.cn? ip= $i ' Cat Ip.txt |grep transmitted |Gawk ' {print $6} ' cat Ip.txt |grep
First we know that there are two ways that DHCP adds a reserved address. One that is added to a reserved address in the scope, and another method that is bulk added through the command line.
Here's how to add a reserved address from the command line: (This method is available for testing on 2003R2 and 2008R2)
DHCP server 172.16.2.10 scope 172.16.2.0 add reservedip172.16.2.100 00055de2e509 pxp3
Comments:
DHCP represents a DHCP configuration
The Se
Here to share with you about the bulk of the IP address and MAC address methods, in the network management, IP address theft often occurs, not only the normal use of the network, but also because the stolen address often has a higher authority, Therefore, the user has caused a lot of economic losses and potential security risks. Therefore, in order to prevent the
Today you need to query the client IP nginx access is the same as scheduling!First use the shell to intercept the IP in the file:The Python script looks like this: (Haha, the novice wrote it hastily)#!/usr/bin/env#--Coding:utf-8-Import JSONImport UrllibImport socketImport Sys,os,reImport Signalurl = "http://ip.taobao.com/service/getIpInfo.php?ip="Def ip_list ():I
Bulk Add IP
Run under the cmd command line:
Copy Code code as follows:
For/l%i in (130,1,190) does netsh interface ip add address "Local Area Connection" 192.168.1.%i 255.255.255.192
Add all IP for "192.168.1.130~192.168.1.190" to "Local Area Connection" and the subnet mask is 255.255.255.192
Export al
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