csn acls

/disk0 (/DEV/MD0)]Enter the portals directory to create the access IP and port/iscsi/iqn.20...t01/tpg1/luns> CD. /portals//iscsi/iqn.20.../tpg1/portals> lsO-portals ... [Portals:1]O-0.0.0.0:3260 ... [OK]/iscsi/iqn.20.../tpg1/portals> Delete 0.0.0.0 3260Deleted Network Portal 0.0.0.0:3260/iscsi/iqn.20.../tpg1/portals> Create 192.168.200.100 3260Enter the ACLs directory to create client access control/iscsi/iqn.20.../tpg1/portals> CD. /

1, first download the image to local. https://hub.docker.com/r/gettyimages/spark/~$ Docker Pull Gettyimages/spark2, download from https://github.com/gettyimages/docker-spark/blob/master/docker-compose.yml to support the spark cluster DOCKER-COMPOSE.YML fileStart it$ docker-compose Up$ docker-compose UpCreating spark_master_1Creating spark_worker_1Attaching to Spark_master_1, spark_worker_1master_1 | 16/10/29 13:25:05 INFO Master. master:started daemon with process name: [Email protected]master_

[Switcha-ethernet0/1]line-rate 3 3. Configure ACLs to define a data flow that conforms to the rate limit [Switcha]acl Number 4000 [Switcha-acl-link-4000]rule Permit ingress any egress 4. To the port E0/1 into the direction of message flow limit to the speed limit to 1Mbps [Switcha-ethernet0/1]traffic-limit Inbound Link-group 4000 1 exceed drop The "Supplemental description" Line-rate commands direct traffic restrictions on all outbound data pa

pump is stopped, wait for the replicat to catch up before stopping it. 2) add the new table in extract parameter file and save it3) start the extract4) add the new table in extract pump parameter file and save it5) start the extract pump6) get the current SCN from the source databaseEg :-SQL> select current_scn from v $ database; CURRENT_SCN------------------------53434077) Check that there are no open DML transactions against the table. if there are open transactions, make sure that their star

Java default encoding, java default encoding Java default encoding For example, if String. getBytes () is used, the default encoding is called. The process is as follows: Get the default encoding: String csn = Charset. defaultCharset (). name (); Use: "ISO-8859-1" if the default encoding has an exception" How to obtain the default encoding? The source code is as follows: The default charset is determined during virtual-machine startup and typically de

1. server-side configurationExperimental environment system version:CentOS Linux release 7.3.1611 (Core)1)Install packagesYum-y Install TARGETCLI2)to create an iSCSI storage to outputThere are several types of devices that can be output:A, LVM coil equipment;B, a block device composed of files (after tgtimg tools processed);C, a single partition;D, the entire disk;E, RAID a volume device consisting of;An LVM logical volume is prepared here, as follows:[[emailprotected]conf.d]#lvdisplay---Logical

] destination_addr destination_mask operator [port [port] Access-list acl_ID [line line_num] deny | permit icmp source_addr source_mask destination_addr destination_mask [icmp_type] Access-list acl_ID [line line_num] remark text Show access-list Clear access-list [acl_ID] [acl_ID counters] For inbound connections, destination_addr refers to the address after NAT translation; for outbound connections, source_addr refers to the address without NAT translation. The access-group

An important part of the administrator's job is "manage accounts". Because the entire system is your management, and all the general user's account application must be assisted by you. In the first two blogs, we introduced the basic permissions of the file and special permissions, but also has been emphasizing the reusability of permissions, but the traditional permissions only three kinds of identities (ower, Group, others) with read, write, execute (R, W, x) Three kinds of permissions, I don't

One, zookeeper Authority management mechanism 1.1 Rights Management ACL (Access control List) ZooKeeper's rights management is the ACL control function, which uses ACLs to control access to the Znode. The implementation of ACLs is very similar to UNIX file access licenses: It uses a license bit to allow or disallow permission control for different operations on a node. However, unlike the standard UNIX li

lists the syntax of the access-list command: access-list acl_ID [line line_num] deny | permit protocol source_addr source_mask [operator port [port] destination_addr destination_mask operator [port [port] access-list acl_ID [line line_num] deny | permit icmp source_addr source_mask destination_addr destination_mask [icmp_type] access-list acl_ID [line line_num] remark textshow access-list clear access-list [acl_ID] [Cl_ID counters] For inbound connections, destination_addr refers to the address

here, and if not, the dynamic ACL source address will be any, then the dynamic ACL is meaninglessLine vty 4Login LocalRotary 1 with Telnet management, port is 30014, int s1/0IP Add 10.10.1.1 255.255.255.252No shutIP access-group 101 inv. Reflexive ACLSBasic idea: Intranet can access the external network, but the outside network does not allow access to the intranet, intranet access to the response data can beExample:One, IP access-list extended outbound create ACL for data outpermit TCP Any any

) {java.security.PrivilegedAction pa=NewGetpropertyaction ("File.encoding"); String CSN=(String) accesscontroller.doprivileged (PA); Charset CS=lookup (CSN); if(cs! =NULL) Defaultcharset=CS; ElseDefaultcharset= forname ("UTF-8"); } } returnDefaultcharset; } The following is a detailed description of the byte stream InputStream and OutputStream are two abstact classes, and for byte-oriented

substring (beginindex, count); } Public String substring (int beginindex, int endindex) { ...... Return ((beginindex = 0) (endindex = count)? this: New String (offset + beginindex, endindex-beginindex, value); } String (int offset, int count, Char value[]) { This.value = value; This.offset = offset; This.count = count; } Since this is a discussion string, what encoding does the JVM use by default? Through debugging you can find: Copy Code code as follows:

Release date:Updated on: Affected Systems:Wireshark 1.xDescription:--------------------------------------------------------------------------------Cve id: CVE-2011-3266, CVE-2011-3360, CVE-2011-3482, CVE-2011-3483, CVE-2011-3484 Wireshark (formerly known as Ethereal) is a network group analysis software. Wireshark has multiple security vulnerabilities in implementation, which can cause malicious users to reject services and control user systems. 1) when handling some IKE packets, errors can be e

#: 0 rba:0 Timestamp: 2015-03-03 21:20:22.216536 Extract Trail:/ogg/dirdat/sawrite Checkpoint #2 GGS Log Trail current Checkpoint (Curren T write position): Sequence #: 0 rba:54236007 timestamp:2015-03-03 21:46:38.082286 Extract Trail:./dirdat/s ACSN State information: Crc:43-dd-d5-af Latest csn:1296177 Latest txn:5.8.1011 Latest CSN of finished txns:1296177 completed txns:5.8.10 11header:version = 2 Reco

in. It does not contain methods for writing raw bytes, and for these bytes, the program should write using an encoded byte stream.PrintStreamUnlike classes, if automatic refresh is enabled, this can only be done when one of the methods of println,printf , or format is called, rather than when a newline character is output. These methods use the platform-owned line delimiter concept, rather than line breaks.Methods in this class do not throw I/O exceptions, although some of their construction me

); CertificateValidity cv = new CertificateValidity (begindate, enddate ); Cinfo2.set (X509CertInfo. VALIDITY, cv ); // Set the serial number of the new certificate Int sn = (int) (maid. getTime ()/1000 ); CertificateSerialNumber csn = new CertificateSerialNumber (sn ); Cinfo2.set (X509CertInfo. SERIAL_NUMBER, csn ); // Set the new certificate issuer Cinfo2.set (X509CertInfo. ISSUER + "." +

the x509certinfo object(6) set the validity period of the new certificateDate begindate = new date (); get the current timeDate enddate = new date (begindate. gettime () + 3000*24*60*60 * 1000l); valid for 3000 daysCertificatevalidity CV = new certificatevalidity (begindate, enddate); create an objectCinfo2.set (x509certinfo. validity, CV); set the validity period(7) set the serial number of the new certificateInt Sn = (INT) (begindate. gettime ()/1000); with the current time as the serial numb

* Operating System.** @ Return a charset object for the default charset** @ Since 1.5*/Public static charset defaultcharset (){If (defacharcharset = NULL ){Synchronized (charset. Class ){Java. Security. privilegedaction Pa =New getpropertyaction ("file. encoding ");String CSN = (string) accesscontroller. doprivileged (PA );Charset cs = Lookup (CSN );If (CS! = NULL)Defaultcharset = cs;ElseDefaultcharset = fo

.dmp LogFile = Impdp_testa_testb_oas_20170808.log remap_schema=qas:qas_test Remap_tablespace=users:ts_qas_test table_exists_action=replace--Background execution script nohup IMPDP parfile=impdp_testa_testb_ Oas_20170808.par > Impdp_testA_testB_oas_20170808.par.out (7) System B copy process REPDJZ2 parameter file modification 2> Edit param REPDJZ2 --20170808add MAP qas.* , TARGET qas_test.* , FILTER (@GETENV (" TRANSACTION "," CSN ") >1