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1.find find files that match your search criteriaFind Pathname-options [-print-exec-ok ...]--options:-perm: File lookup permission, plus number-type: File type, plus f: File D: Directory L: Symbolic link file-group: Find files belonging to group specified user groups-exec: followed by command commandscommand terminates with a semicolon ";" To be sure that there must be a '; ' in the back{}, using {} to represent the file name, that is, the files that were filtered out in the previous process of

use of A = "XZAXKF" B = Re.findall (' x ', a) print b # [' X ', ', ', ', ' X ', ', ', ', ', ', ', ', '] Rexstr = "Adsfxxhelloxxiowengopfdwxxworldxxadjgoos" B = Re.findall (' xx.*xx ', rexstr) # Meet the criteria as much as possible to find print b # [' Xxhelloxxiowengopfdwxxworldxx '] c = re.findall (' xx.*?xx ', rexstr) print C # [' Xxhelloxx ', ' Xxworldxx '] d = Re.findall (' xx (. *?) xx ', rexstr) print D # [' Xxhelloxx ', ' xxworldxx '] hello = ' Adsfxxhello Xxiowengopfdwxxworldx

Php implements migration of the specified database number of the redis Database This article mainly introduces how to migrate the specified database number of the redis database using php, which involves the operation skills of the redis database and is of great practical value. For more information, see The example in this article describes how to migrate the specified database number of the redis database using php. This article is for your reference. The details are as follows: For general

final score is the same, the brake performance of the outstanding person as the basis for the annual rankingList of participating vehiclesAutohome midsize car 0~100 km acceleration rankingModel time/second speed rankingCTS 6.705 01Audi A4 7.743 02Peugeot 407 7.811 03BMW 3 Series 7.916 04Rui Zhi 8.000 05Accord 9.260 06Pentium 9.453 07Passat Dominion 9.474 08Mazda6 9.696 09NF-Yu-Xiang 10.370 10Mondeo 10.516 11Galant 10.611 12June Yue 10.900 13June Jie

| End_log_pos | Info | + signature + ----- + ------------- + ----------- + ------------- + ------------------------------------------------------------------------- + | mysql-bin.000033 | 4 | Format_desc | 1 | 107 | Server ver: 5.5.36-log, Binlog ver: 4 | mysql-bin.000033 | 107 | Query | 1 | 183 | BEGIN | mysql-bin.000033 | 183 | Query | 1 | 304 | use 'MySQL _ shiyan '; insert into department (dpt_name) values ('feiyu ') | mysql-bin.000033 | 304 | Xid | 1 | 331 | COMMIT/* xid = 12 */| mysql-bin

authorized to access the data.402 Payment required-Indicates that the billing system is valid.403 Forbidden-access is not required even with authorization.404 Not Found-the server cannot find the given resource; The document does not exist.407 Proxy authentication Request-The client must first use the proxy to authenticate itself.415 media type is not supported-the server denies the service request because the format of the requested entity is not su

PHP implementation of REDIS database specified library number migration method This article mainly introduces the implementation of the Redis database library number migration method, involving the operation of the Redis database skills, very practical value, the need for friends can refer to the following The example of this paper describes the implementation of the Redis database to specify the library number migration method, share to everyone for your reference. Specific as follows: Redi

--static RP address each device must be the same=============================================OTV MulticastOTV three Layer two layer informationControl Pane---ASM (multicast)/ADJ (unicast)---each form a neighbor distribution list----Tambo Update entryData Pane---SSMED----ISIS forms neighbor----unicast neighborISIS----MAC UpdateFeature OTVInterface OV1OTV Join-interOTV Extend-vlanUn:otve Adj/use-adjMu:otve Control-group 239.1.1.1OTV Site-id 0x, same site to the sameOTV Site-vlanOTV Data-group 232

not required even with authorization.404 Not Found-the server cannot find the given resource; The document does not exist.407 Proxy authentication Request-The client must first use the proxy authentication itself.415 Media type not supported-server denial of Service request because the format of the request entity is not supported. Error occurred in 5XX server 500 INTERNAL Error-The server cannot complete the request because of an unexpected condit

+------------------+-----+-------------+-----------+-------------+------------------------------- ------------------------------------------+ | Log_name | Pos | Event_type | server_id | End_log_pos | Info | +------------------+-----+-------------+-----------+-------------+--------------------------------------------- ----------------------------+ | mysql-bin.000033 | 4 | Format_desc | 1 | 107 | Server ver:5.5.36-log, Binlog ver:4 | | mysql-bin.000033 | 107 | Query | 1 | 183 | B

Forbidden-access is not required even with authorization.404 Not Found-the server cannot find the given resource; The document does not exist.407 Proxy authentication Request-The client must first use the proxy to authenticate itself.415 media type is not supported-the server denies the service request because the format of the requested entity is not supported. Errors that occur in the 5XX server 500 INTERNAL Error-the server could not complete the

customer's request, but refuses to process it. This is usually caused by the permissions set on the file or directory on the server. 404 Not Found Could not find the resource at the specified location. This is also a common answer. The 405 method not allowed request methods (GET, POST, HEAD, Delete, PUT, trace, etc.) do not apply to the specified resource. (HTTP 1.1 new) 406 not acceptable the specified resource has been found, but its MIME type is incompatible with the client specified in the

. createDataSource (BasicDataSource. java: 1388) at org. apache. tomcat. dbcp. dbcp. basicDataSource. getConnection (BasicDataSource. java: 1044) at edu.gz ucm. yjsglxt. base. util. timeSetUtils. getTimeSets (TimeSetUtils. java: 32 )... 4 moreCaused by: com. mysql. jdbc. exceptions. jdbc4.CommunicationsException: Communications link failureThe last packet sent successfully to the server was 0 milliseconds ago. the driver has not attached ed any packets from the server. at sun. reflect. nativeCon

required-the billing system is in effect.403 forbidden-access is not required even if authorized.404 Not found-the server cannot find the specified resource; the document does not exist.407 proxy authentication request-the client must first use proxy authentication itself.415 the media type is not supported-the server rejects service requests because the Request Entity format is not supported. 5XX Server Error 500 internal error-the server cannot com

; 172.1.1.1 [12]* Sep 30 10:24:12. 347: IP: tableid = 0, s = 100.3.3.3 (Ethernet1/1), d = 172.1.1.1 (R2 # Ethernet1/0), routed via FIB* Sep 30 10:24:12. 347: IP: s = 100.3.3.3 (Ethernet1/1), d = 172.1.1.1 (Ethernet1/0), g = 10.1.1.1, len 100, forward* Sep 30 10:24:12. 407: IP: tableid = 0, s = 172.1.1.1 (Ethernet1/0), d = 100.3.3.3 (Ethernet1/1), routed via FIB* Sep 30 10:24:12. 407: NAT: s = 172.1.1.1-> 10

How can one or more regular expressions be matched consecutively? When I capture the train fare, I encountered this problem. some train fares only come out of one type, and some may come out of several types. how can I use one expression to continuously match one or more trains? For example, the following are three possible results: " lt; td gt; nbsp; 234 RMB for hard seat lt; br nbsp;/ gt; nbsp; n how can one or more regular expressions be matched consecutively? When I capture the train f

project files of Keil and a CFG folder, which contains some configuration code. This score is based on your preferences. Refreshing a lot .. Haha .. Si is used to store the source insight project file.2. Configure the system clock.When we get a new single-chip microcomputer, I/O port control is often the first requirement, that is, the flow lamp. But there is another key thing that needs to be clearly identified at the very beginning is the various clock configurations in the system. 51 is rel

1xx = notification response 100 trying 180 dialing in progress 181 being transferred 182 queuing 183 call progress 2XX = successful response 200 OK 202 accepted: used for referral 3xx = Transfer Response Over 300 options 301 permanent migration 302 temporarily migrated 305 use Proxy Server 380 alternative services 4xx = call failed 400 improper call 401 unauthorized: only for use by the Registry. The proxy server should use the proxy server for authorization

the server.Code descriptionHTTP Status Code 400 (Error request) The server does not understand the syntax of the request.HTTP status Code 401 (unauthorized) request authentication required. The server may return this response for pages that need to log on.HTTP status Code 403 (forbidden) The server rejects the request.HTTP status code 404 (not found) The requested Web page was not found by the server.HTTP Status Code 405 (method disabled) Disables the method specified in the request.The HTTP st

protected] 08:50 ~/stu]$ Cat c.txt a.txt > jt2.txt [[email protected] 08:51 ~/stu]$ cat jt2.txt Total usage28drwxrwxr-x.2 FUWH fuwh 4096 July 30 13:42bindrwxr-xr-x.3 FUWH fuwh 4096 July 26 12:04data-rw-rw-r--.1 FUWH fuwh 8 August 5 08:33hedrwxrwxr-x.2 FUWH fuwh 4096 August 5 08:42studrwxrwxr-x.3 FUWH fuwh 4096 July 25 10:27stu2-rw-r--r--.1 root root 2439 July 26 11:57stu2.tar.bz2-rw-r--r--.1 root root 165 July 26 11:57stu2.tar.gzcat:a.txt: No file or directory[[email protected] 08:51 ~/stu]$But