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... printer subsystem messages mail Mail subsystem messages mark Internal use only news Usenet news subsystem messages syslog Syslog internal messages user Generic user-level messages uucp UUCP subsystem ... views and searches system logs Sysconfig files with corresponding Red Hat System Administration Tools Several directories are included, such as network-scripts, which list several startup scripts ... processes, memory use, and file system use You can add more, showing customized reports such as only the user processes Process lists can be further refined to show user, system, or all processes To configure...

Ngày tải lên: 24/04/2014, 09:18

... patterns This script steps through each of the locally mounted file systems and finds all core files It determines the applications that created the core files and moves the core files to a central ... good housekeeping to know about your core files so your hard disk won’t fill up with unnecessary files The small script in this chapter tracks down and cleans up core files The script was intended ... this idea here is the cp -p command cp -p $LOGFILE ${LOGFILE}.0 > $LOGFILE fi This command preserves the original file s ownership and time stamp for the new copy Thus the new copy maintains the...

Ngày tải lên: 05/10/2013, 08:51

... customersDV.Delete(1) customersDV[1].IsNew = False customersDV[1].IsEdit = False customersDV[2]["CustomerID"] = EASTC Calling customersDV[2].Delete() DataRowView objects in customersDV: AROUT Widgets ... Main() { SqlConnection mySqlConnection = new SqlConnection( "server=localhost;database=Northwind;uid=sa;pwd=sa" ); SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); mySqlCommand.CommandText ... DataSet(); mySqlConnection.Open(); mySqlDataAdapter.Fill(myDataSet, "Customers"); mySqlConnection.Close(); DataTable customersDT = myDataSet.Tables["Customers"]; // set up the filter expression string...

Ngày tải lên: 24/12/2013, 01:17

... word lists are used by MSSearch Using Noise Words Noise words are words that not add value to a query, such as and , “the”, and single letters MSSearch filters out noise words to save index space ... creates or updates an index This file contains data about URLs that are accessed when an index is created It records successful accesses, access errors, and accesses that were disallowed by rules, ... sites for Adobe PDF files and Corel WordPerfect files File Formats Not Supported by SharePoint Portal Server The current version of SharePoint Portal Server does not support some document file formats...

Ngày tải lên: 10/12/2013, 16:15

... protocols that Exchange 2000 supports and create virtual servers „# Describe and configure message routing in Exchange 2000 „# Create storage groups, mailbox stores, and public folder stores And, ... reading files, this folder does not appear „# Answers This folder contains answers to the module review questions and hands-on labs „# Appendix This folder contains appendix files for this course ... used in the hands-on labs These files may be used to prepare the student computers for the hands-on labs „# Media This folder contains files that are used in multimedia presentations for this...

Ngày tải lên: 21/12/2013, 05:18

... previously created customersDA.SelectCommand = customersSelectCommand; customersDA.InsertCommand = customersInsertCommand; customersDA.UpdateCommand = customersUpdateCommand; customersDA.DeleteCommand ... Customers and Orders tables using customersDA and ordersDA: DataSet myDataSet = new DataSet(); mySqlConnection.Open(); customersDA.Fill(myDataSet, "Customers"); ordersDA.Fill(myDataSet, "Orders"); ... ordersDA.SelectCommand = ordersSelectCommand; ordersDA.InsertCommand = ordersInsertCommand; ordersDA.UpdateCommand = ordersUpdateCommand; ordersDA.DeleteCommand = ordersDeleteCommand; The ModifyingRelatedData.cs program...

Ngày tải lên: 24/12/2013, 01:17

... debsums to show only errors, use the s option to tell debsums to be silent except for errors: $ debsums -s debsums: no md5sums debsums: no md5sums debsums: no md5sums debsums: no md5sums for ... /usr/share/app-install/icons/pybliographic.png debsums: no md5sums for bsdutils debsums: no md5sums for bzip2 debsums: no md5sums for cdrecord /usr/share/locale-langpack/en_AU/LC_MESSAGES/adduser.mo /usr/share/locale-langpack/en_AU/LC_MESSAGES/alsa-utils.mo ... As debsums spits out a lot of information, you may want to see only changed files Issuing debsums with the –c options will that: $ debsums –c debsums: no md5sums for at debsums: no md5sums for...

Ngày tải lên: 29/09/2013, 22:20

... /home/user2 $ File System Structure Figure 5-3 Linux File System Structure Exercise: Accessing Files and Directories Exercise objective – In this lab you will use the commands discussed in this module ... Exercise Summary Discussion – Take a few minutes to discuss what experiences, issues, or discoveries you had during the lab exercises  Manage the discussion here based on the time allowed for this ... describe the parts of a command line Access files and directories within the file structure using pathname abbreviations List the contents of directories and their file types Identify various...

Ngày tải lên: 02/10/2013, 09:20

... Encapsulate Fields Generates accessor methods (getters and setters) for a field and optionally updates all referencing code to access the field using the getter and setter methods Move Class Enables ... methods in the selected class and adds the new interface to the class 's implements clause Creating and Editing Files 27 Using NetBeansTM 5.0 IDE Command Description Extract Superclass Creates a ... classes and class members, as well as any necessary import statement Browse Javadoc documentation of available classes Generate whole snippets of code from dynamic code templates You can customize...

Ngày tải lên: 03/10/2013, 03:20

... Alters all local workstation user SIDs in Access Control Lists (ACLs) for file and registry objects so that local users retain user profiles and access rights ■ Alters computer names for Windows ... support for IDE hard disk operations This switch has the same functionality as the -noide switch -fns Disables direct ASPI/SCSI access support for SCSI hard disk operations This switch has the same ... external computers no longer matches the new SIDs of the workstation users, which may result in a loss of access to those data objects Identical user names and passwords across workstations If there...

Ngày tải lên: 06/10/2013, 10:20

... Take a look at the STAT column for bash, it is S STAT or status indicates the current status for a process Table 6.1 summarises the possible states for a Linux process This table is adapted from ... 6.3 File Permissions File permissions Each user category (user, group and other) has a separate set of file permissions These control what file operations each particular user category can perform ... permissions Page 115 Three sets of file permissions As Figure 6.3 shows, the file permissions for a file are divided into three different sets, one for the user, one for a group which owns the file...

Ngày tải lên: 19/10/2013, 02:20

... more compatibility issues than the preceding repositories Each of these repositories has separate locations for different distributions and versions (so be sure to choose the one that matches ... issues by using fewer repositories The following command lines can be used to get and install the release packages for the first three repositories on the list and install them for the local system ... http://ftp.freshrpms.net/pub/freshrpms/fedora/linux/6/ freshrpms-release/freshrpms-release-1.1-1.fc.noarch.rpm The rpm commands run in these three lines get and install release packages for RPMForge, Livna.org, and FreshRPMS repositories, respectively...

Ngày tải lên: 19/10/2013, 02:20

... someNumber to a string String someString = Integer.toString(someNumber); // at this stage, someNumber has been converted to a string, stored in someString out.println(someString + " plus " + aRandomNumber ... equals " + (someString+aRandomNumber)); %> And here 's the output 97 plus equals 100 97 plus equals 973 You Say Seven, I Say 15 The JSP Files (part 3): Black Light And White Rabbits The upshot? ... comes in handy in the oddest places, is the Response object As opposed to the Request object, which is used to retrieve information (come back next time for more on this), the Response object is...

Ngày tải lên: 23/10/2013, 00:15

... Task 4: Restore router IOS software image from a TFTP server Step 4-1 Restore the IOS software image you saved to the TFTP server in Task to your router 's Flash memory What command restores the ... the Basic Router Operation Tutorial for the correct responses to the router questions Make sure you enter the IP address you configured for your TFTP server when prompted for the address of the ... Backing Up Software Images section of the Basic Router Operation Tutorial for the correct responses to the router questions Make sure you enter the IP address you configured for your TFTP server...

Ngày tải lên: 27/10/2013, 07:15

... org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet va:177) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java, ... javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet va:177) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) ... developer 's control − things like the server running out of memory, missing files or a corrupted filesystem The term "exceptions", on the other hand, refers to those errors which can be tracked and...

Ngày tải lên: 05/11/2013, 12:15

... loops, and quickly moving on to more complex things like form processing, session management, and error handling But all good things must come to an end − and so, in this final episode of The JSP ... entry into the world of JSP If you're interested in learning more about the topics discussed in this series, take a look at Sun Microsystems' JSP pages at http://java.sun.com/products/jsp/, Java documentation ... for the purpose So let 's try something most client−side specialists wouldn't know how to handle − email delivery Typically, the process of generating email from a Web site is handled via a server−side...

Ngày tải lên: 05/11/2013, 12:15

... Task 4: Restore router IOS software image from a TFTP server Step 4-1 Restore the IOS software image you saved to the TFTP server in Task to your router 's Flash memory What command restores the ... the Basic Router Operation Tutorial for the correct responses to the router questions Make sure you enter the IP address you configured for your TFTP server when prompted for the address of the ... Backing Up Software Images section of the Basic Router Operation Tutorial for the correct responses to the router questions Make sure you enter the IP address you configured for your TFTP server...

Ngày tải lên: 11/12/2013, 13:15

... on the file to open it and then type the sentence below “I have learned how to create a file and directories with Windows 2000.” Close the document and select Yes when asked to save the file Troubleshooting ... space in the directory and select New > Text Document, to create a new file on this drive When the file is created, name the file “Lab5.3.5document” The file can now be opened and edited or saved ... Troubleshooting Make sure that file names contain valid characters There are some characters that Windows will not allow in a file or folder name Do not use the following characters listed below...

Ngày tải lên: 11/12/2013, 15:15

... use colons in the names of my icons What 's the story? At the desktop, the Mac still uses colons as path separators instead of the slash Therefore, you are allowed to use slashes in file names ... Reviews.doc.) 16.3.1.4 Multiple files You can even copy several files or directories at once Where you'd normally specify the source file, just list their pathnames separated by spaces, as shown ... itself, like this: cp * /Finished Movies Unfortunately, if the iMovie Projects directory contains other directories and not just files, that command produces an error message The Unix cp command...

Ngày tải lên: 14/12/2013, 12:15

... constraints from the Order Details to the Products and Orders DataTable objects Constraints are stored in a ConstraintCollection object that stores Constraint objects You access the ConstraintCollection ... objects named Products, Orders, and Order Details that have been populated using the following code: SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); mySqlCommand.CommandText = "SELECT ... constraints to the Products, Orders, and Order Details DataTable objects A primary key constraint is actually implemented as a unique constraint You'll also see how to add foreign key constraints...

Ngày tải lên: 24/12/2013, 01:17