set命令怎么用啊？求助大佬

Question

这个命令很主要...但我不了解...能讲讲他的主要功能吗...最好举个简单的 批处理命令例子(具体指 dos 中的set命令)

Answer 1

SET 命令集
当不确定某一命令的输入方式时，在=>后输入help 命令名称，如：=>help display

当不确定某一SET命令的设置方式时，在=>后输入help set，如：=>help set

设置缩写开关=> set abb on
SET COMMAND COMPLETED

=> s contain?
1344147 CONTAIN?
2731576 CONTG
28 CONTGS
2731584 CONTG
(CONTG OR CONTGS)
L10 3434114 CONTAIN?
(CONTAIN? OR CONTG)

=> set abb off
SET COMMAND COMPLETED

=> s contain?
L11 1344147 CONTAIN?

设置显示词频开关
=> set posting on
SET COMMAND COMPLETED

=> s 50-00-0p and pill?
4991 50-00-0P
8638 PILL?
L14 3 50-00-0P AND PILL?

=> set posting off
SET COMMAND COMPLETED

=> s 50-00-0p and pill?
L15 3 50-00-0P AND PILL?

设置复数开关
=> set plur off
SET COMMAND COMPLETED

=> s pcv and contain
L18 5 PCV AND CONTAIN

=> set plur on
SET COMMAND COMPLETED

=> s pcv and contain
715 PCV
(PCV OR PCVS)
664256 CONTAIN
(CONTAIN OR CONTAINS)
L19 15 PCV AND CONTAIN

FREE SEARCH时，复数和缩写都是设置成开的方式，所以当扫描出来的文献数目与真正进机检索的文献数不同时，可检查系统设置情况：设置自动显示价格 SET COST ON/OFF

设置自动检索，不必再输入S
SET AUTOSEARCH ON

显示全部系统设置，包括默认状态和已设置状态：
=> d set
SET PARAMETER CURRENT PERMANENT LOGIN DEFAULT
------------- ------------ --------- ------------ ------------
ABBREVIATION 'OFF' 'ON' 'ON' 'OFF'
ACCOUNT CURRENT 'NONE'
PERMANENT 'NONE'
LOGIN 'NONE'
DEFAULT 'NONE'
------------
AUDIT 'OFF' 'OFF' 'OFF'
AUHELP 'OFF' 'OFF' 'OFF' 'ON'
AUTOSEARCH 'OFF' 'OFF' 'OFF'
BANNER 'ON' 'ON' 'ON'
COST 'ON' 'ON' 'ON'
DCLUSTER 'NONE' 'NONE' 'NONE'
DETAIL 'OFF' 'OFF' 'OFF'
DFORMAT 'BIB' 'BIB' 'BIB'
DUPORDER 'DEFAULT' 'DEFAULT' 'DEFAULT'
ECLEVEL 'LIMITED' 'LIMITED' 'LIMITED'
EXPAND 'RENUMBER' 'RENUMBER' 'RENUMBER'
FAX
FAXC
FAXN CURRENT 'NONE'
PERMANENT 'NONE'
LOGIN 'NONE'
DEFAULT 'NONE'
------------
GRAPHICS 'ON' 'ON' 'ON'
HEADING 'ON' 'ON' 'ON'
HIGHLIGHTING 'DEF' 'DEF' 'DEF'
INTERPRET 'ON' 'ON' 'ON'
KWIC '20' '20' '20'
LCOST 'ON' 'ON' 'ON'
LINELENGTH '80' '80' '80'
MENU 'NONE' 'NONE' 'NONE'
MLEVEL 'ATOM' 'ATOM' 'ATOM'
MSTEPS 'OFF' 'OFF' 'OFF'
NOTICE (DM)
DISPLAY 'OFF' 'OFF' '153'
SEARCH '1530' '1530' '1530'
PADDING '0' '0' '0'
PAGELENGTH 'SCROLL' 'SCROLL'
PATENT 'STN' 'STN' 'STN'
PLURALS 'ON' 'ON' 'ON' 'OFF'
POSTINGS 'OFF' 'ON' 'ON'
PRINT 'MULTIPLE' 'MULTIPLE' 'MULTIPLE'
PROXIMITY 'NONE' 'NONE' 'NONE'
RANGE 'ALL' 'ALL' 'ALL'
RELATION 'DEF' 'DEF' 'DEF'
RENUMBER 'OFF' 'OFF' 'OFF'
ROLES 'TEXT' 'TEXT' 'TEXT'
ROUND 'FILE' 'FILE' 'FILE'
SELECT 'CONTINUOUS' 'CONTINUOUS' 'CONTINUOUS'
SELORDER 'OCCURRENCE' 'OCCURRENCE' 'OCCURRENCE'
SFIELDS 'BI' 'BI' 'BI'
SMARTSELECT 'OFF' 'OFF' 'OFF' 'ON'
STATUS 'ON' 'ON' 'ON'
STEPS 'OFF' 'OFF' 'OFF'
SUBSET 'NONE' 'NONE' 'NONE'
TERMSET 'E#' 'E#' 'E#'
TLANGUAGE 'ALL' 'ALL' 'ALL'

TO SEE USER-DEFINED CLUSTER DEFINITIONS, ENTER "DISPLAY CLUSTER"

TO SEE USER-DEFINED SEARCH FIELD DEFINITIONS, ENTER 'DISPLAY FIELD'

TO SEE USER-DEFINED FORMAT DEFINITIONS, ENTER 'DISPLAY FORMAT'

TO SEE TOLERANCE FOR NUMERIC FIELDS, ENTER 'DISPLAY TOLERANCE'

TO SEE UNITS FOR NUMERIC FIELDS, ENTER 'DISPLAY UNIT'

仅显示被改变了的设置情况：=>d set changed

显示缩写开关设置情况：=> d set abb

SET PARAMETER CURRENT PERMANENT LOGIN DEFAULT
------------- ------- --------- ----- -------
ABBREVIATION 'OFF' 'ON' 'ON' 'OFF'

显示复数开关设置情况：=> d set plur

SET PARAMETER CURRENT PERMANENT LOGIN DEFAULT
------------- ------- --------- ----- -------
PLURALS 'ON' 'ON' 'ON' 'OFF'

设置命中词加亮，加粗显示=> set high on

此时显示命中字段的格式为=> d hit

永久设置格式为SET 命令名称 ON/OFF PERM
=>SET COST OFF PERM
若想更改，则每次重新输入=>SET COST ON