some useful English
时间：2006-08-29 来源：unixnovice
RDBMS=relational database management system
IDS= intrusion detection system
SQL=structured query language
#alpha# :indicates that the release contains some large section of new code that hasn't been 100% tested
#beta#:means that all new code has been tested. No major new features that could cause corruption in old code are added
#gamma#: is a beta that has been around a while and seems to work fine,and this is the main release type. #man page: Discussion
Linux sees all the man pages on a system as part of a single manual. This manual is divided into sections: 1 Executable programs or shell commands
2 System calls
3 Library calls
4 Special files (usually found in /dev)
5 File formats and conventions
6 Games
7 Miscellaneous
8 System administration commands
9 Nonstandard kernel routines
n New documentation, which may be moved later
l Local documentation, specific to your system
#
about /etc/passwd
:if the second colon-separated field(passwd store place) in echo entry in it contains an X,system using the shadow.at other case system use passwd. #disable a user:
usermod -l username this cmd same as (exclamation mark! at the passwd entry head) #LDAP :the Lightweight Directory Access protocol
#NIS: the Network Information Service
如果出现图标无图片:可以删C:\Documents and Settings\user\Local Settings\Application Data\IconCache.db
IDS= intrusion detection system
SQL=structured query language
#alpha# :indicates that the release contains some large section of new code that hasn't been 100% tested
#beta#:means that all new code has been tested. No major new features that could cause corruption in old code are added
#gamma#: is a beta that has been around a while and seems to work fine,and this is the main release type. #man page: Discussion
Linux sees all the man pages on a system as part of a single manual. This manual is divided into sections: 1 Executable programs or shell commands
2 System calls
3 Library calls
4 Special files (usually found in /dev)
5 File formats and conventions
6 Games
7 Miscellaneous
8 System administration commands
9 Nonstandard kernel routines
n New documentation, which may be moved later
l Local documentation, specific to your system
#
about /etc/passwd
:if the second colon-separated field(passwd store place) in echo entry in it contains an X,system using the shadow.at other case system use passwd. #disable a user:
usermod -l username this cmd same as (exclamation mark! at the passwd entry head) #LDAP :the Lightweight Directory Access protocol
#NIS: the Network Information Service
如果出现图标无图片:可以删C:\Documents and Settings\user\Local Settings\Application Data\IconCache.db
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