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JiraÖÐÈÕÆÚµÄÉè¶¨£¨×ª£©

Shiying.Yu@gmail.com (atoi) — Thu, 24 Jun 2010 08:54:07 +0800

JiraÖÐÐÞ¸ÄÈÕÆÚÐèÒª·Ö±ðÐÞ¸ÄJavaºÍJavascriptÈÕÆÚ¸ñÊ½£¬ÅäÖÃÎÄ¼þÊÇWEB-INF/classes/jira-application.properties£¬ÅäÖÃÏî¼°¸ñÊ½ÈçÏÂ£º

# jira.date.picker.java.format = d/MMM/yy #ÐÞ¸ÄjsÖÐµÄÈÕÆÚ¸ñÊ½
jira.date.picker.java.format = yyyy/MM/dd
# jira.date.picker.javascript.format = %e/%b/%y #ÐÞ¸ÄjsÖÐµÄÈÕÆÚ¸ñÊ½
jira.date.picker.javascript.format = %Y/%e/%d

date ÃüÁî¿ÉÒÔÓÃÀ´ÏÔÊ¾ºÍÉèÖÃÏµÍ³µÄÈÕÆÚºÍÊ±¼ä¡£Æäºó¿ÉÒÔ´ø±íÊ¾ÏÔÊ¾Êý¾Ý¸ñÊ½µÄ²ÎÊý£¬ÕâÐ©²ÎÊý¿ÉÒÔÈÃÄãÁé»îµÄÏÔÊ¾µ±Ç°µÄÊ±¼ä¸ñÊ½£º
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%b£ºÔÂ·ÝÃûµÄËõÐ´
%B£ºÔÂ·ÝÃûµÄÈ«Æ´
%c£ºÕë¶Ô¾ßÌå¹ú¼ÒµÄÈÕÆÚºÍÊ±¼ä¸ñÊ½
%d£ºÔÂÖÐµÄÄ³Ìì£¬È¡ÖµÎª01£31
%D£ºÒÔ¸ñÊ½%m%d%y±íÊ¾µÄÈÕÆÚ
%e£ºÔÂÖÐµÄÄ³Ìì£¬È¡ÖµÎª1£31
%h£ºÔÂ·ÝÃûµÄËõÐ´£¨%bµÄ±ðÃû£©
%H£ºÐ¡Ê±£¬È¡ÖµÎª00£23
%I£ºÐ¡Ê±£¬È¡ÖµÎª01£12
%j£ºÒ»ÄêÖÐµÄÄ³Ìì£¬È¡ÖµÎª001£366
%m£ºÒ»ÄêÖÐµÄÄ³ÔÂ£¬È¡ÖµÎª01£12
%M£º·ÖÖÓ£¬È¡ÖµÎª00£59
%n£º²åÈëÒ»¸ö»»ÐÐ·û
%p£º°üº¬ÎçÇ°»òÎçºóÖ¸Ê¾·ûµÄ×Ö·û´®£¨Ä¬ÈÏÖµÎªAM»òPM)
%r:Ê±¼ä£¬¸ñÊ½Îª%I:%M:%S:%p
%R£ºÊ±¼ä£¬¸ñÊ½Îª%H:%M
%S£ºÃë£¬È¡ÖµÎª00£59
%t£º²åÈëÒ»¸öÖÆ±í·û
%T£ºÊ±¼ä£¬¸ñÊ½Îª%H:%M:%S
%U£ºÒ»ÄêÖÐµÄÄ³ÐÇÆÚ£¨ÐÇÆÚÌìÎªÃ¿ÐÇÆÚµÄµÚÒ»Ìì£©£¬È¡ÖµÎª00£53
%w£ºÒ»ÄêÖÐµÄÄ³Ìì£¬ÐÇÆÚÌìÓÃ0±íÊ¾
%W£ºÒ»ÄêÖÐµÄÄ³ÐÇÆÚ£¨ÐÇÆÚÒ»ÎªÃ¿ÐÇÆÚµÄµÚÒ»Ìì£©£¬È¡ÖµÎª00£53
%x£ºÕë¶Ô¾ßÌå¹ú¼ÒµÄÈÕÆÚ¸ñÊ½
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%y£ºÒ»¸öÊÀ¼ÍÖÐµÄÄ³Äê£¬È¡ÖµÎª0£99
%Y£ºÄê£¬Æä¸ñÊ½Îªccyy(4¸öÊý×Ö£©
%Z£ºÊ±ÇøÃû

for example: #date '+DATE:%m/%d/%y%nTIME:%H:%M:%S'

ÏÔÊ¾Îª£ºDATE:05/17/04
TIME:09:32:02

SVNµÄ¹³×ÓÓÃÆðÀ´Ì«¼òµ¥ÁË

Shiying.Yu@gmail.com (atoi) — Mon, 29 Mar 2010 08:17:37 +0800

ÔÚrepositoryÄ¿Â¼ÏÂÓÐÒ»¸öhookÄ¿Â¼£¬ÀïÃæ´´½¨ÒÔÊÂ¼þÃû³ÆÎªÃûµÄ½Å±¾ÎÄ¼þ¼´¿É£¬ÀýÈçpost-commit£¬pre-commitµÈ¡£svn»áÏò¸Ã½Å±¾´«µÝÒ»Ð©²ÎÊý£¬¾ßÌåÐÅÏ¢¿ÉÒÔ²ÎÕÕ¸÷¸öÊÂ¼þ¹³×ÓµÄÄ£°åÎÄ¼þ¡£

ÎÒÀûÓÃpost-commitÊÂ¼þ´¥·¢ÁËÒ»¸ö¸üÐÂchangelogµÄ½Å±¾£¬ÊµÏÖÁË×Ô¶¯¸üÐÂ¡£

¸ß°æ±¾¿Í»§¶Ëexpµ¼³öOracleÊý¾Ý±¨´íORA-00904¼°EXP-00008

Shiying.Yu@gmail.com (atoi) — Sat, 12 Sep 2009 15:08:14 +0800

Cause
This is an expected behaviour.

The version of the Export utility must be equal to the earliest version of the source or target database. Here, the source database is based on release 10.2.0.3.0 and hence the export client has to be a version 10.2.0.3.0.

An export client of a later release cannot be used for the following reasons:

The export utility is continuously accessing dictionary objects such as SYS.EXU9LOB.
Starting with release 10.2.0.4.0 we introduced additional columns such as 'IFREEPOOL'. This column is not available in 10.2.0.3.0 and hence the client cannot handle this and ORA-00904/EXP-00008 appears.

Client 10.2.0.4.0 is not supported to export from 10.2.0.3.0 database.

FIX

The version of the Export utility must be equal to the earliest version of the source or target database.

ÎÒÒë³ÉÖÐÎÄÁË¡£Ïë¿´ÖÐÎÄµã½øÈ¥¡£
Continue reading "¸ß°æ±¾¿Í»§¶Ëexpµ¼³öOracleÊý¾Ý±¨´íORA-00904¼°EXP-00008"

oracleÁ¬½ÓÊýÐÞ¸Ä·½·¨

Shiying.Yu@gmail.com (atoi) — Wed, 25 Mar 2009 20:42:06 +0800

1¡¢Ê¹ÓÃsqlplusÁ¬½Óµ½Êý¾Ý¿â
sqlplus "sys@orcl as sysdba"

2¡¢´´½¨pfile
È»ºóÊäÈëÃüÁîcreate pfile from spfile
¸ÃÃüÁî½«¸ù¾ÝÊý¾Ý¿âÊµÀýorclµÄ¶þ½øÖÆÅäÖÃÎÄ¼þ£¨Ä¬ÈÏÎªSPFILEORCL.ORA£©´´½¨ÎÄ±¾ÎÄ¼þINITorcl.ORA
È»ºóÐÞ¸ÄINITorcl.ORAÖÐµÄprocessesºÍsessionsÁ½¸öÅäÖÃ£¬Ó¦¸Ã°´ÕÕsessions=processes*1.1+5µÄ¹æÔòÅäÖÃ£¬ÈçprocessesÈôÅäÖÃÎª100£¬ÔòsessionsÓ¦ÅäÖÃÎª115¡£

3¡¢¸ù¾ÝÐÞ¸Ä¹ýµÄpfile´´½¨spfile
ÈôÊý¾Ý¿âÕýÔÚÔËÐÐ£¬ÔòÎÞ·¨Ö±½Ó¸²¸ÇÕýÔÚ±»Ê¹ÓÃµÄspfile£¬ÕâÊ±ºòÓ¦¸ÃÏÈ½«spfile±£´æµ½Ò»¸öÁÙÊ±ÎÄ¼þÃû¡£ÔÚsqlplusÖÐÖ´ÐÐ
create spfile='tempspfile' from pfile;
Õâ½«´´½¨tempspfileÎÄ¼þ

4¡¢Í£Ö¹Êý¾Ý¿â²¢Ê¹ÓÃÁÙÊ±spfileÌæ»»spfile

5¡¢Æô¶¯Êý¾Ý¿â£¬Íê³É¡£

ÅäÖÃÎÄ¼þÎ»ÓÚ$ORACLE_HOME/databaseÄ¿Â¼ÏÂ

synonymµÄ×÷ÓÃÖ÷ÒªÊÇÊ²Ã´?

Shiying.Yu@gmail.com (atoi) — Mon, 01 Dec 2008 18:09:41 +0800

create a synonym eliminates the need to qualify the object name with the schema.

½¨Á¢Ò»¸öÍ¬Òå´Ê¿ÉÒÔÅÅ³ýÒ»¸ö¶ÔÏóÃû×ÖµÄÏÞÖÆ
Èç¹ûÄãµÄÊý¾Ý¿âÓÐ¶à¸öÓÃ»§£¬USER_AÒª·ÃÎÊUSER_BµÄTABLE1,Ö»ÄÜÊ¹ÓÃUSER_B.TABLE1
½¨Ò»¸öÍ¬Òå´ÊabcÖ¸ÏòUSER_B.TABLE1,ÄÇÄã¾Í¿ÉÒÔselect * from abcÁË,¶øÇÒpublicµÄÍ¬Òå´Ê»áÖ±½Ó³öÏÖÔÚËùÓÐÓÃ»§µÄÃæÇ°,¿ª·¢²»¾Í·½±ã¶àÁË

Indeed it's more convenient. But it comes with performance penalty. Steve Adams had a newsletter on his site www.ixora.com.au demonstrating this adverse effect.

In a nutshell, private synonyms are OK to use if you really want to. Avoid public synonyms whenever you can.

Yong Huang

Java default keystore password - cacerts

Shiying.Yu@gmail.com (atoi) — Wed, 26 Nov 2008 21:32:41 +0800

The default password for the Java default keystore file $JAVA_HOME/lib/security/cacerts is ‘changeit’

powerdesigner12 ×ÖÌåÐÞ¸Ä

Shiying.Yu@gmail.com (atoi) — Thu, 06 Nov 2008 00:05:49 +0800

powerdesigner12µÄ×ÖÌåÄ¬ÈÏÊÇ8ºÅ£¬ÐÞ¸Ä±ØÐëÔÚÑ¡ÏîÖÐÒ»ÏîÒ»ÏîµÄÐÞ¸ÄºÜÂé·³¡£

ÎÒÕÒµ½ÁËÒ»¸öÅúÁ¿ÐÞ¸ÄµÄ°ì·¨¡£

ÐèÒªµÄ¹¤¾ß£ºRegWorkshop£¨×¢²á±í¹¤¾ß£©¡£

´ò¿ªHKEY_CURRENT_USER\Software\Sybase\PowerDesigner 12\DisplayPreferencesÏî¡£

²éÕÒ “ÐÂËÎÌå,8,N”£¨µã¿ª“Êý¾ÝÀàÐÍ¶Ô»°¿ò£¬È·ÈÏ“REG_SZ”ÒÑ¾¹´Ñ¡£©£¬È»ºóÔÚ²éÕÒ½á¹ûÖÐÈ«Ñ¡£¬ÓÒ¼ü“Ìæ»»”£¬Ìæ»»³ÉÄãÏëÒªµÄ×ÖÌåºÍ´óÐ¡£¬ÎÒ¾ÍÌæ»»³É“ËÎÌå,9,N”

Ìæ»»Íê³Éºó£¬ÖØÆôpowerdesigner£¬Äã¾Í¿ÉÒÔ¿´µ½×ÖÌåÒÑ¾ÐÞ¸Ä¹ýÁË¡£

°²×°oracle 10gºó£¬oracle×Ô´øµÄjre»áÓ°ÏìeclipseÆô¶¯

Shiying.Yu@gmail.com (atoi) — Mon, 31 Mar 2008 13:14:00 +0800

ÎÒ°²×°µÄeclipseÊÇ×îÐÂ°æ£¬ÐèÒªjdk1.5¼°ÒÔÉÏ²ÅÄÜÔËÐÐ¡£oracle°²×°ºó»áÐÞ¸Ä»·¾³±äÁ¿PATH£¬°ÑËü×Ô¼ºÏà¹ØµÄ¼¸¸öÄ¿Â¼¼ÓÔÚ×îÇ°Ãæ¡£

ConfluenceÆÆ½â·½·¨ (zt)

Shiying.Yu@gmail.com (atoi) — Fri, 31 Aug 2007 23:25:20 +0800

ÎªÁË·½±ãÎÄµµµÄ¹ÜÀí£¬×î½ü×°ÁËAtlassianµÄConfluence£¬ËäËµÊÇ¿ªÔ´ÏîÄ¿£¬µ«ÊÇÈÔÐè¹ºÂòLicense²ÅÄÜ³¤¾ÃÊ¹ÓÃ£¬ºÃÆæÐÄÆð£¬ÔÚÍøÉÏËÑË÷ÁËÒ»ÏÂÆÆ½âÖ®·¨£¬·¢ÏÖ´ó¶àÐ´µÃÄ£ÀâÁ½¿É£¬º¦ÈË²»Ç³£¬×îºó¼¸¾ÕÛÌÚÖÕÓÚÆÆ½â³É¹¦¡£ÎªÁË¸øºóÀ´ÈËÌá¹©Ò»µã¶ù·½±ã£¬·¢Ñï»¥ÁªÍø¹²ÏíÖ®¾«Éñ£¬¾ö¶¨ÕûÀíÒ»ÏÂ£¬ÆÆ½â¹ý³ÌÈçÏÂ£º

1) Ê×ÏÈÔÚ¹Ù·½ÍøÕ¾ÉÏÏÂÔØ²¢°²×°ÁËJIRAºÍconfluence:
atlassian-jira-enterprise-3.6.5-standalone.tar.gz
confluence-2.2.10.tar.gz

2) Æô¶¯ºó£¬¿ÉÒÔ¿´µ½Ò³ÃæÏÂÃæÓÐÒ»ÌõÐÑÄ¿µÄºìÉ«ÌáÐÑ£¬ËµÃ÷ÊÇEvaluation°æ±¾£¬ÓÃadminµÇÂ¼ÔÚLicense DetailsÒ³ÃæÊäÈë¹Ù·½Ìá¹©µÄÊÔÓÃ°æµÄLicense number£¨¿ÉÔÚÍøÕ¾ÉÏµÃµ½£©£¬´ËÊ±¿ÉÒÔÕý³£Ê¹ÓÃÁË¡£

3) ½âÑ¹confluence-2.2.10.tar.gz°ü£¬·´±àÒëÏÂÁÐ¼¸¸öÎÄ¼þ£º
confluence-2.2.10\confluence\WEB-INF\classes\com\atlassian\confluence\upgrade\impl\DefaultUpgradeManager.class(c1)
confluence-2.2.10\confluence\WEB-INF\lib\atlassian-extras-0.7.20.jar(j1)ÖÐµÄ£º
atlassian-extras-0.7.20\com\atlassian\license\DefaultLicense.class(c2)
atlassian-extras-0.7.20\com\atlassian\license\LicenseManager.class(c3)
atlassian-extras-0.7.20\com\atlassian\license\LicenseUtils.class(c4)

4) ·Ö±ðµÃµ½µÄËÄ¸öJavaÎÄ¼þ£¬ÐÞ¸ÄÆäÖÐÓëExpire¡¢LicenseµÈÓÐ¹ØµÄ·½·¨£¬È»ºóÔÙ±àÒëµÃµ½ÏàÓ¦µÄclass£¬·Ö±ðÌæ»»ÔÀ´µÄclass£¬È»ºó½«(c1)ºÍ(j1)¿½±´µ½°²×°Ä¿Â¼µÄÏàÓ¦Î»ÖÃÏÂ£¨Ìæ»»Ö®Ç°×îºÃÔÎÄ¼þÏÈ±¸·Ý£©¡£

5) ÖØÆô·þÎñ£¬ºìÉ«ÌáÐÑ²»¼ûÁË£¬µÇÂ½½øÈ¥£¬¿É¿´µ½License DetailsÒ³ÃæÐÅÏ¢¸üÐÂÈçÏÂ£º

Organisation	KFC
Date Purchased	Feb 10, 3906
License Type	Confluence: Commercial Server
Licensed Users	Unlimited
Support Period	Your commercial Confluence support and updates are available until Oct 10, 3911.
License ID	(Atlassian sales or support may ask you to provide this ID)
License Partner	Cocacola

¸½£º ÉÏÊö·´±àÒëµÄ¼¸¸öÎÄ¼þÐÞ¸ÄÖ®´¦ÈçÏÂ£¨Ö»³ÂÁÐÁËÐÞ¸ÄµÄ²¿·Ö£©£º
(c1):
    public boolean isUpgradeAllowed()
    {
        return true;
    }

(c2):
    public boolean isExpired()
    {
        return false;
    }

    public Date getExpiryDate()
    {
        return null;
    }
(c3):
    private static final Category log = Category.getInstance("com/atlassian/license/LicenseManager");

    public boolean hasValidLicense(String licenseKey)
    {
        return true;
    }

    public License getLicense(String applicationName)
    {
        Date dateCreated = new Date(2007, 1, 10);
        Date datePurchased = new Date(2006, 1, 10);
        License license = new DefaultLicense(dateCreated, datePurchased, "KFC", ConfluenceLicenseTypeStore.FULL_LICENSE, 10000, "Cocacola");
        return license;
    }

    public License setLicense(String license, String applicationName)
    {
        return null;
    }
    public LicensePair getLicensePair(String applicationName)
    {
        return null;
    }

(c4):
    public static long getSupportPeriodEnd(License license)
    {
        return (new Date(2010, 9, 9)).getTime() + 0x75cd78800L;
    }

    public static boolean isLicenseTooOldForBuild(License license, Date buildDate)
    {
        return false;
    }

    public static boolean confirmExtendLicenseExpired(Date dateConfirmed)
    {
        return false;
    }

    public static boolean confirmExtendLicenseExpired(String dateConfirmed)
        throws NumberFormatException
    {
        return false;
    }

    private static long getNewBuildWithOldLicenseExpiryDate(Date dateConfirmed)
    {
        return dateConfirmed.getTime() + 0x9a7ec800L;
    }

    public static long getNewBuildWithOldLicenseExpiryDate(String dateConfirmed)
    {
        return getNewBuildWithOldLicenseExpiryDate(new Date(Long.parseLong(dateConfirmed)));
    }

    public static long getSupportPeriodAlmostExpiredDate(License license)
    {
        return getSupportPeriodEnd(license) - 0xd84b1800L;
    }

subversionµÄsvnÃüÁîÐÐÏÔÊ¾ÂÒÂëµÄ½â¾ö(zt)

Shiying.Yu@gmail.com (atoi) — Tue, 07 Aug 2007 09:34:54 +0800

Continue reading "subversionµÄsvnÃüÁîÐÐÏÔÊ¾ÂÒÂëµÄ½â¾ö(zt)"

SQL COUNT function performance tuning

Shiying.Yu@gmail.com (atoi) — Sat, 31 Mar 2007 18:09:19 +0800

FROM: http://www.techonthenet.com/sql/count.php

Since the COUNT function will return the same results regardless of what NOT NULL field(s) you include as the COUNT function parameters (ie: within the brackets), you can change the syntax of the COUNT function to COUNT(1) to get better performance as the database engine will not have to fetch back the data fields.

For example, based on the example above, the following syntax would result in better performance:

SELECT department, COUNT(1) as "Number of employees"
FROM employees
WHERE salary > 25000
GROUP BY department;

Now, the COUNT function does not need to retrieve all fields from the employees table as it had to when you used the COUNT(*) syntax. It will merely retrieve the numeric value of 1 for each record that meets your criteria.

wc - Word, line and byte/character count

Shiying.Yu@gmail.com (atoi) — Sat, 03 Sep 2005 21:51:46 +0800

wcÃüÁî·Ç³£¼òµ¥¡£Ò»¹²ÓÐ4¸ö²ÎÊý£º

"-l"Í³¼ÆÊäÈëÖÐÓÐ¶àÉÙÐÐ: wc -l a.shÔòÊä³ö"13 a.sh"£¬±íÊ¾a.shÖÐÓÐ13ÐÐ
"-m"Í³¼ÆÊäÈëÖÐÓÐ¶àÉÙ¸ö×Ö·û: wc -m a.shÔòÊä³ö"163 a.sh"£¬±íÊ¾a.shÖÐÓÐ163¸ö×Ö·û
"-c"Í³¼ÆÊäÈëÖÐÓÐ¶àÉÙ¸ö×Ö½Ú: wc -c a.shÊä³ö"163 a.sh"£¬±íÊ¾a.shÖÐÓÐ163¸ö×Ö½Ú

¼¸µã×¢Òâ£º

¿ÉÒÔÍ¬Ê±Ö¸¶¨¶à¸ö²ÎÊýÀ´Í³¼Æ¶àÏîÖµ£¬µ«ÊÇÊä³öµÄ¸ñÊ½Ê¼ÖÕ°´ÕÕline, byte, word, filenameµÄË³Ðò£¬²»¹Ü²ÎÊýµÄË³ÐòÈçºÎ¸ø³ö£»
"-m"ºÍ"-c"²ÎÊýµÄÇø±ðÔÚÓÚ£¬ÔÚÓÐÐ©µØÇøÖÐ¿ÉÄÜÊ¹ÓÃ¶à×Ö½Ú×Ö·û£¬ËùÒÔ¶à¸ö×Ö½Ú¿ÉÄÜ±»ÈÏ×öÒ»¸ö×Ö·û¡£Èç¹ûµ±Ç°locale²»Ö§³Ö¶à×Ö½Ú×Ö·û£¬ÄÇÃ´ÕâÁ½¸ö²ÎÊýµÄÐ§¹ûÊÇÒ»ÑùµÄ¡£

cut - Cut out selected fields of each line of a file

Shiying.Yu@gmail.com (atoi) — Sat, 03 Sep 2005 21:07:13 +0800

cutÃüÁîÓÃÓÚ´ÓÎÄ¼þ»òÕß±ê×¼ÊäÈëÖÐ¶ÁÈ¡ÄÚÈÝ²¢½ØÈ¡Ã¿Ò»ÐÐµÄÌØ¶¨²¿·Ö²¢ËÍµ½±ê×¼Êä³ö¡£

½ØÈ¡µÄ·½Ê½ÓÐÈýÖÖ£¬Ò»ÊÇ°´ÕÕ×Ö·ûÎ»ÖÃ£¬¶þÊÇ°´ÕÕ×Ö½ÚÎ»ÖÃ£¬ÈýÊÇÊ¹ÓÃÒ»¸ö·Ö¸ô·û½«Ò»ÐÐ·Ö¸î³É¶à¸öfield£¬²¢ÌáÈ¡Ö¸¶¨µÄfields¡£

cutÃüÁîÓÐ5¸ö²ÎÊý£¬ÆäÖÐ-c,-b,-f·Ö±ð±íÊ¾"character", "byte"ÒÔ¼°"field"½ØÈ¡·½Ê½¡£µ±²ÉÓÃfieldÄ£Ê½½ØÈ¡Ê±£¬ÐèÒªÓÃ"-d"²ÎÊýÖ¸¶¨Ò»¸ö·Ö¸ô·û£¬·Ö¸î·ûÖ»ÄÜÎªµ¥¸ö×Ö·û¡£ÁíÍâ»¹ÓÐÒ»¸ö"-s"£¬suppress£¬±íÊ¾Èç¹ûÐÐÖÐÃ»ÓÐ¸ø³öµÄ·Ö¸î·ûÔò²»Êä³ö¸ÃÐÐ£¨Ä¬ÈÏÎªÈç¹ûÃ»ÓÐ·Ö¸ô·ûÔò½«¸ÃÐÐÔ·â²»¶¯Êä³ö£©

ÒÔÏÂÎª¼¸¸öÀý×Ó£º

echo Long, long ago | cut -f 2,3 -d " "ÔòÊä³ö" Long, ago"£¨½ØÈ¡ÒÔ¿Õ¸ñ·Ö¸îµÄµÚ2¡¢3²¿·Ö£¬×¢ÒâÊä³öµÄ½á¹ûÒ²ÒÔ-dÖ¸¶¨µÄ·Ö¸ô·û·Ö¸î£©

Èç¹ûÃüÁîÖ´ÐÐ³É¹¦Ôò·µ»Ø0£¬Óöµ½´íÎóÔò·µ»ØÒ»¸ö´óÓÚ0µÄÊý×Ö¡£

size: List section sizes and total size

Shiying.Yu@gmail.com (atoi) — Thu, 18 Aug 2005 03:46:46 +0800

sizeÏÔÊ¾Ò»¸öÄ¿±êÎÄ¼þ»òÕßÁ´½Ó¿âÎÄ¼þÖÐµÄÄ¿±êÎÄ¼þµÄ¸÷¸ö¶ÎµÄ´óÐ¡¡£

1¡¢Êä³ö¸ñÊ½

sizeÓÐÁ½ÖÖÊä³ö¸ñÊ½£¬Ò»ÖÖÎª"sysv"£¬ÁíÒ»ÖÖÎª"berkeley"£¬Ä¬ÈÏÎªberkeleyµÄ¸ñÊ½¡£µÚÒ»ÖÖ¸ñÊ½¿ÉÒÔÓÃ"-A"»òÕß"--format=sysv"Ö¸¶¨£¬µÚ¶þÖÖ¸ñÊ½ÓÃ"-B"»ò"--format=berkeley"Ö¸¶¨

2¡¢Êý×ÖÊä³ö¸ñÊ½

ÓÐÈýÖÖ¸ñÊ½£¬octal, decimal¼°hex£¬¶ÔÓ¦µÄ²ÎÊýÎª"-o", "-d"¼°"-x"£¬Ò²¿ÉÒÔÓÃ"--radix=8","--radix=10"¼°"--radix=16"Ö¸¶¨

3¡¢»ã×Ü¶à¸öÎÄ¼þµÄ¸÷¸ö¶ÎºÏ¼Æ³¤¶È

"-t" »òÕß"--total"£¬ºÏ¼ÆÖµ½«ÔÚ×îºóÊä³ö¡£

a.outÎÄ¼þ½á¹¹£¬À´×ÔfreebsdÎÄµµ

Shiying.Yu@gmail.com (atoi) — Thu, 18 Aug 2005 01:34:09 +0800

exec header: ·ÅÓÐÓÃÀ´±»²Ù×÷ÏµÍ³ÔØÈëµ½ÄÚ´æºÍÖ´ÐÐ£¬ÒÔ¼°±»ldÓÃÀ´½øÐÐºÍÆäËûÎÄ¼þºÏ²¢µÄ²ÎÊý¡£Õâ¸ö²¿·ÖÊÇÍÐ¹ÜµÄ¡£
text segment: ·ÅÖÃ»úÆ÷ÂëºÍÏà¹ØÊý¾Ý£¬ÔÚ³ÌÐòÖ´ÐÐµÄÊ±ºò±»ÔØÈëÄÚ´æ£¬²¢ÇÒÖ»¶Á
data segment: ·ÅÖÃÒÑ³õÊ¼»¯Êý¾Ý£¬±»ÔØÈëµ½ÄÚ´æÖÐ¿ÉÐ´Î»ÖÃ
data relocations: ¸útext relocation×Ö¶Î²î²»¶à£¬Ö»²»¹ýÊÇÕë¶Ôdata segmentµÄ¡£
string table: ±£´æ¶ÔÓ¦·ûºÅÃû³ÆµÄ×Ö·û´®