Now most of the Chinese mud is developed on the basis of the Eastern Story (ESII), and its catalogue structure is basically the same,There are also individual mud in order to change the name of the individual directory for different names, but the essence of nothing changes.The most abominable thing to do is xkx, a good daemon directory for a non-native kungfu,Inside but still skill,condition these foreign names, simply let a person faint! I really don't see the benefit of such a change,In addit
This article is generally technical and mainly intended to bring you some ideas through the process. : P
Detect a website, build with Microsoft-IIS/5.0 and Asp + Access, and search for an SQL injection point http://www.test.com/detail.asp via Google? IssueID = 322.After adding and 1 = 1 to the url, return normal, and 1 = 2 error ,:
The number of fields detected by order by is 17, and then scanned by pangolin to detect an adm table, which contains only
command and the corresponding adjustable parameters in the system kernel.Let's take a look at how the xargs command is used with the find command and give some examples.The following example finds every common file in the system, and then uses the xargs command to test which files they belong.# Find. -Type F-print | xargs file. /. KDE/autostart/Autorun. desktop: UTF-8 Unicode English text. /. KDE/autostart /. directory: ISO-8859 text \......Search for the memory dump file (core dump) in the sys
. -type f -print | xargs file./.kde/Autostart/Autorun.desktop: UTF-8 Unicode English text./.kde/Autostart/.directory: ISO-8859 text/......Find the Memory information dump file (core dump) throughout the system and save the results to the/tmp/core.log file:$ find / -name "core" -print | xargs echo "" >/tmp/core.logThe above execution is too slow, I changed to find in the current directory#find . -name "file*" -print | xargs echo "" > /temp/core.log# cat /temp/core.log./file6In the current direct
? This is the function of various backup tools. All Linux releases provide the ancestor tar of all backup tools (of course, dbppt and bppt, a/k/a dump and restor are the backup tools Adam of Unix systems ). The tar command appears in Unix Version 7. The command name is "Tape ARchiver ". This command is designed to easily back up data from the system to tape or restore data from tape.
The basic syntax of the tar command is:
Tar-mode-option [files]
Here, c Indicates creating (backup),-x e
Git operations, the Operation directories are/git/gitdb/here without special instructions
Shell> head-5/etc/passwd | tee passwdRoot: x: 0: 0: root:/bin/bashBin: x: 1: 1: bin:/sbin/nologinDaemon: x: 2: 2: daemon:/sbin/nologinAdm: x: 3: 4: adm:/var/adm:/sbin/nologinLp: x: 4: 7: lp:/var/spool/lpd:/sbin/nologin
# Redirect the first five lines of data in the/etc/passwd file to the/git/gitdb/passwd file. The con
is determined based on the options of the command and the corresponding adjustable parameters in the system kernel. let's take a look at how the xargs command is used together with the find command and give some examples. In the following example, find every common file in the system, and then use the xargs command to test which files they belong to # Find. -Type F-print | xargs file . /. KDE/autostart/Autorun. desktop: UTF-8 Unicode English text. . /. KDE/autostart /. directory: ISO-8859 te
obtained each time is determined based on the options of the command and the corresponding adjustable parameters in the system kernel.
Let's take a look at how the xargs command is used with the find command and give some examples.
The following example finds every common file in the system, and then uses the xargs command to test which files they belong.
#find . -type f -print | xargs file./.kde/Autostart/Autorun.desktop: UTF-8 Unicode English text./.kde/Autostart/.directory: ISO-8859 text/..
Ceph provides three storage methods: Object Storage, block storage, and file system. The following figure shows the architecture of the Ceph storage cluster:We are mainly concerned about block storage. In the second half of the year, we will gradually transition the virtual machine backend storage from SAN to Ceph. although it is still version 0.94, Ceph is now quite mature. A colleague has been running Ceph in the production environment for more than two years. He has encountered many problems,
parameters in batches, and the number of parameters obtained each time is determined based on the options of the command and the corresponding adjustable parameters in the system kernel. Let's take a look at how the xargs command is used with the find command and give some examples. The following example finds every common file in the system, and then uses the xargs command to test which files they belong to # Find. -Type F-print | xargs file. /. KDE/autostart/Autorun. desktop: UTF-8 Unicode En
control the number of virtual terminals on LinuxSee here:1:2345:respawn:/sbin/mingetty tty12:2345:respawn:/sbin/mingetty Tty23:2345:respawn:/sbin/mingetty Tty34:2345:respawn:/sbin/mingetty Tty45:2345:respawn:/sbin/mingetty Tty56:2345:respawn:/sbin/mingetty Tty61 to 6 means you have 6 console terminals, and you can simply modify this section of the file to add or remove some console virtual terminals. For example, comment out the sixth line (add a "#" before it), or delete it to remove tty6, and
"" >/temp/core.log# Cat/temp/core.log./file6In the current directory, look for files with read, write, and execute permissions for all users, and reclaim the appropriate write permissions:# ls-lDRWXRWXRWX 2 Sam adm 4096 October 20:14 File6-RWXRWXRWX 2 Sam Adm 0 October 01:01 http3.conf-RWXRWXRWX 2 Sam Adm 0 October 01:01 httpd.conf# Find. -perm-7-print | Xargs c
, Implementation level: Basic business Platform Architecture (such as organization, permissions, master data), platform architecture, data architecture
The business model architecture and the functional model architecture should have a mapping relationship, which can be mapped from the real business to the ERP software. So I'm just putting it into research. How to describe the completeness of the enterprise architecture, and secondly, how to map the enterprise architecture to the software ap
Line sorting command sort:1. sort command line options:Option description-delimiter between t fields-f when character sorting is ignored, or sort some data based on the domain field-m sorts the sorted input files, merged into a sorted output data stream-n the order in which the output data is written to the specified file-r inverted sorting by the integer comparison field-o outfile is large to small, normally sorted as small as large-u only has unique records, discard all records with the same k
1. Log Functions
1. Running statusReflects the current running status of the system and the actions that occur in the system.2. Fault WarningForecasts possible or existing faults to facilitate timely handling.3. troubleshootingAnalyzes and handles the causes and procedures of faults.4. Security and auditRecords System logon and command execution.Common Unix System Log Files1. Solaris/Var/adm//Var/adm/messag
Because of the wide range of systems involved, it is impossible to clarify the logs of all UNIX-class systems, but most of them are similar. Below I will only use the common SunOS RedHat for introduction. for other systems, see related information.
UNIX system log files are usually stored in the "/var/log and/var/adm" directory. Generally, you can view syslog. conf to check the log configuration, for example, CAT/etc/syslog. conf.
Under/var/log and/v
text/...... Search for the memory dump file (core dump) in the system and save the result to the/tmp/CORE. log file:$ Find/-name "core"-print | xargs echo "">/tmp/CORE. LogThe above execution is too slow. I changed it to search in the current directory.# Find.-Name "file *"-print | xargs echo "">/temp/CORE. Log# Cat/temp/CORE. Log./File6 Search for all files in the current directory with read, write, and execution permissions, and revoke the corresponding write permissions:# Ls-lDrwxrwxrwx 2 Sa
look at how the Xargs command is used with the Find command, and give some examples.The following example finds every normal file in the system, and then uses the Xargs command to test what type of file they belong to#find. -type F-print | Xargs file./.kde/autostart/autorun.desktop:utf-8 Unicode 中文版 text./.kde/autostart/.directory:iso-8859 text ..... .Find the Memory information dump file (core dump) throughout the system and save the results to the/tmp/core.log file:$ find/-name "core"-print |
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