长沙2016演唱会:AIX操作系统基本命令

login:      输入用户名（例如：user01）password:   输入用户口令若用户名及口令均正确，则用户将登陆成功。此时系统会出现命令提示符$或#，即表示可接收用户输入的操作系统命令。退出系统：或 exit或logout。例:#(or$)exit#(or$)Ctrl^D注，#为ROOT用户的命令提示符，$为一般用户

password命令用于建立或修改用户的密码。如：#passwordpasswd:                —输入旧口令new passwd:            —输入新口令re-enter new paswd:      —重新输入新口令

mkdir：用于创建目录$ mkdir oracle$ lsoracle$rm：用于删除文件或目录（rm –r 删除目录时目录内有内容，用-r一起删除）$ rm -r oracle$ ls$mv：用于改变文件或目录名$ mkdir ll$ lsll$ mkdir kk$ lskk  ll$ mv ll kk$ lskk$ cd kk$ lsll$cd：用于进入系统某一级目录中去$ cd /$ pwd/$ cd /home/oracle$ pwd/home/oracle$

功能：显示目录中的内容，列出当前目录中所有文件的文件名参数说明：a：列出目录中所有文件d：列出所有子目录l：列出长格式文件信息举例：ls –a：列出当前目录中的所有文件$ ls -a#UNTITLED#       .dt              createdbscripts  oracle.                .dtprofile       dead_letter      smit.log..               .profile         ll               smit.script.TTauthority     .sh_history      make.log         websm.log.Xauthority      afiedt.buf       mbox             websm.script$ls –l：显示文件的详细信息$ ls -ltotal 295-rw-r--r--   1 201      dba               3 Sep 01 15:24 #UNTITLED#-rw-r--r--   1 201      dba              51 Jul 08 18:18 afiedt.bufdrwxrwxr-x   2 201      dba             512 May 08 11:49 createdbscriptsdrwx------   2 201      dba             512 Jun 19 09:27 dead_letterdrwxr-xr-x   2 201      dba             512 Sep 22 10:17 ll-rw-r--r--   1 201      dba           95987 Apr 18 14:51 make.log-rw-------   1 201      dba           11174 Sep 17 09:15 mboxdrwxr-xr-x   3 201      dba             512 Sep 22 10:21 oracle-rw-r--r--   1 201      dba            8971 Sep 20 11:08 smit.log-rw-r--r--   1 201      dba            5437 Sep 20 11:08 smit.script-rw-r--r--   1 201      system         1682 Sep 02 15:18 websm.log-rw-r--r--   1 201      system        21441 Sep 02 15:10 websm.script$

功能：显示当前日期和时间,超级用户可以进行修改举例：$ dateMon Sep 22 10:28:26 BEIST 2003$

功能：计算文件中的行数、字数和字符数参数说明：c：计算字符数l：计算行数w：计算字数举例：# wc   profile13      53      381              profile|       |        |行数   字数    字符数$ wc smit.log422    1162    8971 smit.log$

功能：列出当前系统注册的用户举例：$who am i-- 列出当前系统使用者身份$ whooracle      lft0        Sep 22 09:05oracle      pts/0       Sep 22 10:17     (192.168.100.79)oracle      pts/4       Sep 22 09:05     (:0.0)$ who am ioracle      pts/0       Sep 22 10:17     (192.168.100.79)$finger显示当前登陆到系统中的用户的信息举例：# fingerLogin                               Name              TTY Idle    When    Site Infooracle                                  ???           *l0    2:02 Mon 09:05oracle                                  ???            p4    1:59 Mon 09:05root                                    ???            p0         Mon 11:06# finger oracleLogin name: oracleDirectory: /usr/oracle/ora90            Shell: /usr/bin/kshOn since Sep 22 09:05:35 on lft0, 2 hours 2 minutes Idle Time(messages off)On since Sep 22 09:05:41 on pts/4, 1 hour 59 minutes Idle Timefrom :0.0No Plan.#

功能：显示后台进程的有关信息。单独使用ps将显示由当前终端启动的后台进程的PID、终端号、进程已执行时间以及启动该进程的命令语法：ps -options参数说明：-e：显示系统内当前运行的所有后台进程-f：除ps所提供的信息外，还显示用户名、PPID（父进程ID）及启动时间-l：除ps所提供的信息外，还显示 User ID, PPID 和进程优先级例:# psPID    TTY  TIME CMD803034  pts/0  0:00 -ksh917524  pts/0  0:00 ps# ps -efUID     PID    PPID   C    STIME    TTY  TIME CMDroot       1       0   0 09:03:04      -  0:00 /etc/initroot   90262       1   0 09:03:42      -  0:00 /usr/ccs/bin/shlap64root  106572  139368   0 09:03:30      -  0:01 /usr/lpp/X11/bin/X -D /usroracle  123030  155720   0 09:05:36      -  0:00 dtwmroot  139368       1   0 09:03:29      -  0:00 /usr/dt/bin/dtlogin -daemooracle  155720  172088   0 09:05:35      -  0:00 /usr/dt/bin/dtsessionroot  163946  245824   0 09:04:28      -  0:00 /usr/sbin/rsct/bin/rmcd -rroot  172088  139368   0 09:03:30      -  0:00 dtlogin <:0>        -daemooracle  180378  188526   0 09:06:20  pts/4  0:00 -kshroot  188526  483470   0 09:06:10  pts/4  0:00 -kshroot  196670  303186   0 09:04:34      -  0:00 rpc.ttdbserver 100083 1root  204866  245824   0 09:04:34      -  0:00 /usr/sbin/rsct/bin/IBM.Audoracle  221370  581780   0 09:05:41      -  0:03 /usr/dt/bin/dttermroot  229440       1   0 09:03:41      -  0:01 /usr/sbin/syncd 60root  237626       1   0 09:03:42      -  0:00 /usr/lib/errdemonroot  245824       1   0 09:03:47      -  0:00 /usr/sbin/srcmstrroot  262240  245824   0 09:03:50      -  0:00 /usr/sbin/syslogdroot  278642  245824   0 09:04:28      -  0:00 /usr/sbin/rsct/bin/ctcasdroot  286806  245824   0 09:04:30      -  0:00 /usr/sbin/rsct/bin/IBM.CSMoracle  295050       1   0 09:07:03      -  0:00 ora_dbw0_ORCLroot  303186  245824   0 09:03:59      -  0:00 /usr/sbin/inetdroot  311380  245824   0 09:03:53      -  0:00 sendmail: accepting connecroot  319566  245824   0 09:03:56      -  0:00 /usr/sbin/portmaproot  327760  245824   0 09:04:02      -  0:00 /usr/sbin/snmpdroot  335954  245824   0 09:04:06      -  0:00 /usr/sbin/dpid2root  344150  245824   0 09:04:09      -  0:00 /usr/sbin/hostmibdoracle  368788       1   0 11:09:35      -  0:00 oracleORCL (LOCAL=NO)root  376946       1   0 09:04:18      -  0:00 /usr/sbin/cronroot  385122  245824   0 09:04:12      -  0:00 /usr/sbin/biod 6oracle  393320       1   0 09:07:03      -  0:00 ora_reco_ORCLdaemon  401510  245824   0 09:04:15      -  0:00 /usr/sbin/rpc.statdroot  409726       1   0 09:04:28      -  0:00 /usr/bin/itesmdem itesrv.iroot  417902  245824   0 09:04:18      -  0:00 /usr/sbin/rpc.lockdroot  434288       1   0 09:04:25      -  0:00 /usr/sbin/uprintfdroot  442484  245824   0 09:04:25      -  0:00 /usr/sbin/writesrvroot  450676  245824   0 09:04:22      -  0:00 /usr/sbin/qdaemonroot  458874  245824   0 09:04:31      -  0:00 /usr/sbin/rsct/bin/IBM.Seroracle  475266       1   0 09:05:35      -  0:00 /usr/dt/bin/ttsession -soracle  483470  221370   0 09:05:41  pts/4  0:00 /usr/bin/kshoracle  491646       1   0 09:07:02      -  0:00 ora_pmon_ORCLoracle  499860       1   0 09:07:33  pts/4  0:08 /usr/oracle/ora90/bin/tnsloracle  524452       1   0 09:07:03      -  0:01 ora_ckpt_ORCLroot  532612       1   0 09:04:25   lft0  0:00 /usr/sbin/getty /dev/consoroot  540830  245824   0 09:04:32      -  0:00 /usr/sbin/rsct/bin/IBM.ERrimnadm  557194       1   0 09:04:25      -  0:00 /usr/IMNSearch/httpdlite/hroot  565388       1   0 09:04:25      -  0:00 /usr/lpp/diagnostics/bin/doracle  573584       1   0 09:07:03      -  0:01 ora_smon_ORCLoracle  581780  123030   0 09:05:41      -  0:00 /usr/dt/bin/dtexec -open 0oracle  589978       1   0 09:07:03      -  0:00 ora_lgwr_ORCLoracle  598188       1   0 09:17:14      -  0:00 oracleORCL (LOCAL=NO)oracle  606440       1   0 11:09:28      -  0:00 oracleORCL (LOCAL=NO)oracle  622592       1   0 11:09:49      -  0:00 oracleORCL (LOCAL=NO)oracle  631032       1   0 11:09:34      -  0:00 oracleORCL (LOCAL=NO)oracle  638984       1   0 11:09:47      -  0:00 oracleORCL (LOCAL=NO)oracle  647404       1   0 10:58:31      -  0:01 oracleORCL (LOCAL=NO)oracle  655384       1   0 10:46:10      -  0:00 oracleORCL (LOCAL=NO)oracle  663756       1   0 11:09:38      -  0:00 oracleORCL (LOCAL=NO)oracle  671964       1   0 10:57:32      -  0:00 oracleORCL (LOCAL=NO)oracle  679998       1   0 11:09:32      -  0:00 oracleORCL (LOCAL=NO)oracle  688340       1   0 11:01:09      -  0:00 oracleORCL (LOCAL=NO)oracle  696500       1   0 11:09:32      -  0:00 oracleORCL (LOCAL=NO)oracle  704756       1   0 11:09:32      -  0:00 oracleORCL (LOCAL=NO)oracle  712916       1   0 09:31:17      -  0:00 oracleORCL (LOCAL=NO)oracle  721104       1   0 09:33:58      -  0:00 oracleORCL (LOCAL=NO)root  729308  803034   4 11:09:56  pts/0  0:00 ps -eforacle  737532       1   0 11:07:43      -  0:00 oracleORCL (LOCAL=NO)oracle  753856       1   0 09:34:03      -  0:00 oracleORCL (LOCAL=NO)oracle  762104       1   1 11:09:53      -  0:00 oracleORCL (LOCAL=NO)oracle  770280       1   0 11:09:46      -  0:00 oracleORCL (LOCAL=NO)oracle  778466       1   0 11:04:42      -  0:00 oracleORCL (LOCAL=NO)oracle  786634       1   0 11:09:50      -  0:00 oracleORCL (LOCAL=NO)oracle  794656       1   0 11:08:10      -  0:00 oracleORCL (LOCAL=NO)root  803034 1056846   0 11:06:38  pts/0  0:00 -kshoracle  811034       1   0 10:59:20      -  0:00 oracleORCL (LOCAL=NO)oracle  819402       1   0 09:47:03      -  0:00 oracleORCL (LOCAL=NO)oracle  827620       1   0 10:10:40      -  0:00 oracleORCL (LOCAL=NO)oracle  835810       1   0 10:57:30      -  0:00 oracleORCL (LOCAL=NO)oracle  843988       1   0 09:49:16      -  0:00 oracleORCL (LOCAL=NO)oracle  852190       1   0 10:52:22      -  0:00 oracleORCL (LOCAL=NO)oracle  860378       1   0 09:33:55      -  0:00 oracleORCL (LOCAL=NO)oracle  868586       1   0 10:52:21      -  0:00 oracleORCL (LOCAL=NO)oracle  876796       1   0 11:09:29      -  0:00 oracleORCL (LOCAL=NO)oracle  884784       1   0 10:59:22      -  0:00 oracleORCL (LOCAL=NO)oracle  893164       1   0 10:42:26      -  0:00 oracleORCL (LOCAL=NO)oracle  909556       1   0 11:09:49      -  0:00 oracleORCL (LOCAL=NO)oracle  917528       1   1 11:09:53      -  0:00 oracleORCL (LOCAL=NO)oracle  925948       1   0 11:09:47      -  0:00 oracleORCL (LOCAL=NO)oracle  942326       1   0 11:07:47      -  0:00 oracleORCL (LOCAL=NO)oracle  950360       1   0 11:07:35      -  0:00 oracleORCL (LOCAL=NO)oracle  958486       1   0 11:09:39      -  0:00 oracleORCL (LOCAL=NO)oracle  974934       1   0 11:07:23      -  0:00 oracleORCL (LOCAL=NO)oracle  983294       1   0 10:48:40      -  0:00 oracleORCL (LOCAL=NO)oracle  999438       1   0 10:58:51      -  0:00 oracleORCL (LOCAL=NO)oracle 1007638       1   0 10:52:27      -  0:00 oracleORCL (LOCAL=NO)oracle 1015834       1   0 11:08:09      -  0:00 oracleORCL (LOCAL=NO)oracle 1024012       1   0 09:45:28      -  0:00 oracleORCL (LOCAL=NO)oracle 1032230  155720   0 11:08:33      -  0:00 /usr/dt/bin/dtexec -open 0oracle 1040390       1   0 10:58:52      -  0:00 oracleORCL (LOCAL=NO)root 1056846  303186   0 11:06:38      -  0:00 telnetd -aoracle 1064970       1   0 10:05:40      -  0:00 oracleORCL (LOCAL=NO)oracle 1081404       1   0 11:09:31      -  0:00 oracleORCL (LOCAL=NO)oracle 1089562       1   0 11:09:32      -  0:00 oracleORCL (LOCAL=NO)oracle 1097770       1   1 11:09:53      -  0:00 oracleORCL (LOCAL=NO)oracle 1105962       1   0 11:09:32      -  0:00 oracleORCL (LOCAL=NO)oracle 1114198       1   0 11:07:47      -  0:00 oracleORCL (LOCAL=NO)oracle 1122406       1   0 11:07:00      -  0:00 oracleORCL (LOCAL=NO)oracle 1130564       1   0 10:27:48      -  0:00 oracleORCL (LOCAL=NO)oracle 1138778       1   0 10:57:28      -  0:00 oracleORCL (LOCAL=NO)oracle 1146948       1   0 11:07:26      -  0:00 oracleORCL (LOCAL=NO)oracle 1155106 1032230   0 11:08:33      -  0:00 /usr/dt/bin/dtscreenoracle 1163312       1   0 11:09:39      -  0:00 oracleORCL (LOCAL=NO)oracle 1171526       1   0 11:00:39      -  0:01 oracleORCL (LOCAL=NO)oracle 1179700       1   0 10:53:31      -  0:00 oracleORCL (LOCAL=NO)oracle 1196136       1   0 11:09:32      -  0:00 oracleORCL (LOCAL=NO)oracle 1204300       1   0 10:58:52      -  0:00 oracleORCL (LOCAL=NO)oracle 1212516       1   0 10:54:08      -  0:00 oracleORCL (LOCAL=NO)oracle 1220718       1   0 10:42:22      -  0:00 oracleORCL (LOCAL=NO)oracle 1237084       1   0 10:42:20      -  0:00 oracleORCL (LOCAL=NO)oracle 1245250       1   0 11:09:33      -  0:00 oracleORCL (LOCAL=NO)oracle 1253470       1   0 11:08:09      -  0:00 oracleORCL (LOCAL=NO)oracle 1261658       1   0 11:09:32      -  0:00 oracleORCL (LOCAL=NO)oracle 1269822       1   0 10:28:05      -  0:10 oracleORCL (LOCAL=NO)oracle 1294398       1   0 10:46:13      -  0:00 oracleORCL (LOCAL=NO)oracle 1302590       1   0 10:46:08      -  0:00 oracleORCL (LOCAL=NO)oracle 1310814       1   0 11:09:34      -  0:00 oracleORCL (LOCAL=NO)oracle 1318996       1   0 11:04:45      -  0:00 oracleORCL (LOCAL=NO)oracle 1335400       1   0 11:09:47      -  0:00 oracleORCL (LOCAL=NO)oracle 1343576       1   0 11:09:39      -  0:00 oracleORCL (LOCAL=NO)oracle 1351830       1   0 11:09:31      -  0:00 oracleORCL (LOCAL=NO)oracle 1368176       1   0 11:09:32      -  0:00 oracleORCL (LOCAL=NO)## ps -lF S UID     PID    PPID   C PRI NI ADDR    SZ    WCHAN    TTY  TIME CMD240001 A   0  803034 1056846   1  60 20 20009284   952           pts/0  0:00 ksh200001 A   0 1114200  803034   1  60 20 2003549a   488           pts/0  0:00 ps#

功能：杀死后台进程语法：kill -num PID举例：kill –9 23094        (-9 是软件终止进程的信号，是不可忽略的)

功能：在一个或多个目录中查找符合指定条件的文件，显示文件名或对这些文件进行特定的操作语法：find path expression参数说明：-typef文件d目录-size+n文件大小超过n blocks(1block=512 bytes)-n文件大小小于n blocksn文件大小等于n blocks-mtime+xX天以前被修改的文件-xX天以内被修改的文件-permonum访问指定权限的文件（权限以8进制表示）mode访问指定权限的文件（权限以字母表示，如rwx）-userUser属于用户user的文件-o逻辑‘或’举例：find . –name ‘unix’ –print在当前目录及其子目录中查找文件名为“m*”的所有文件（‘*’是通配符）并显示文件名。# find . -name "unix" -print./usr/lib/boot/unix./usr/oracle/ora90/inventory/filemap/md/demo/unix./usr/oracle/ora90/inventory/filemap/ultrasearch/tools/remotecrawler/scripts/unix./usr/oracle/ora90/md/demo/unix./usr/oracle/ora90/ultrasearch/tools/remotecrawler/scripts/unix./upload/Disk2/stage/Components/oracle.sysman.website.nls/9.2.0.1.0/1/DataFiles/Expanded/websitehtm/unix./unix#find . –name ‘m*’ –exec ls –l  {} \;在当前目录及其子目录中查找文件名为“m*”的所有文件（‘*’是通配符）并显示详细的文件列表信息。-exec 使得find以非交互的方式执行-exec后的命令。‘{}’用于保留find的查找结果，并将其作为ls –l 的输入。find . –name ‘m*’ –ok  rm  {} \;在当前目录及其子目录中查找文件名为“m*”的所有文件（‘*’是通配符）删除之。-ok 使得find以交互的方式执行-ok后的命令。find . -perm 644 -mtime +4 –print在当前目录及其子目录中查找权限为644、4天以前被修改过的文件。

功能：在文件或标准输入中搜索与指定格式相匹配的行语法：grep [options] pattern [file1 file 2..]参数说明：-v：显示与指定格式不匹配的行-c：统计满足条件的行数-l：只显示满足匹配条件的文件名-n：显示满足条件的行所在的行号-I：查找时忽略大小写-w：做全单词匹配举例：grep a websm.log搜索.profile文件中与mail匹配的行并显示。# grep a websm.logcom.ibm.websm.preferences.WXPreferenceException: Unable to load preferences from/WebSM.pref.Default settings will be used.  This preference file will be updatedif the Check Button in the Exit Confirmation Dialog is checked.at com.ibm.websm.preferences.WSPreferenceImpl.loadData(WSPreferenceImpl.java:185)at com.ibm.websm.preferences.WCPreferences.LoadData(WCPreferences.java:194)at com.ibm.websm.preferences.WCPreferences.(WCPreferences.java:111)at com.ibm.websm.console.WConsole.getPreferences(WConsole.java:592)at com.ibm.websm.console.WConsole.getPrefData(WConsole.java:559)at com.ibm.websm.console.WConsole.(WConsole.java:119)at com.ibm.websm.console.WConsole.main(WConsole.java:1294)com.ibm.websm.bridge.directory.WDirectoryException: Caught EOFException whilereading the stream headerat com.ibm.websm.bridge.directory.WDirectory.get(WDirectory.java:128)at com.ibm.websm.preferences.WSPreferenceImpl.loadData(WSPreferenceImpl.java:178)at com.ibm.websm.preferences.WCPreferences.LoadData(WCPreferences.java:194)at com.ibm.websm.preferences.WCPreferences.(WCPreferences.java:111)at com.ibm.websm.console.WConsole.getPreferences(WConsole.java:592)at com.ibm.websm.console.WConsole.getPrefData(WConsole.java:559)at com.ibm.websm.console.WConsole.(WConsole.java:119)at com.ibm.websm.console.WConsole.main(WConsole.java:1294)#grep –v mail .profile显示与mail不匹配的行。grep “^a[0-9]z$” filename在filename中查找以’a’开头、以’z’结尾、中间包含数字’0’-‘9’的串。