ls
成都创新互联公司服务项目包括隆德网站建设、
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list directory contents
$ ls
64320131230-REPORTID.log 64320140106-REPORTID.log ORP643ICL1021D2014-01-09-10-46-32.txt
64320131230.log 64320140106.log ORP643ICL1030D2014-01-09-10-46-36.txt
64320131231-REPORTID.log 64320140107-REPORTID.log ORPToOnDemand1.sh
64320131231.log 64320140107.log backup
64320140101-REPORTID.log 64320140108-REPORTID.log logs
64320140101.log 64320140108.log ndm_binary_send.ksh
64320140102-REPORTID.log 643_app.cfg rep_bundle.cfg
64320140102.log ARUCDBFT1U.20140108.192315.ORP.078.UNX scripts
64320140103-REPORTID.log ARUODRECORPU.20140108.192315.ORP.078.REC
64320140103.log FileSeqNumberFile643
ls -l
use a long listing format
$ ls -l
total 81820
-rw-r--r-- 1 udwhapp1 udwhapp 180 Dec 30 18:23 64320131230-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 360 Dec 30 18:23 64320131230.log
-rw-r--r-- 1 udwhapp1 udwhapp 1230 Dec 31 18:32 64320131231-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 360 Dec 31 18:32 64320131231.log
-rw-r--r-- 1 udwhapp1 udwhapp 945 Jan 01 12:42 64320140101-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 90 Jan 01 12:42 64320140101.log
-rw-r--r-- 1 udwhapp1 udwhapp 690 Jan 02 15:49 64320140102-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 180 Jan 02 15:49 64320140102.log
-rw-r--r-- 1 udwhapp1 udwhapp 2722 Jan 03 22:11 64320140103-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 720 Jan 03 22:11 64320140103.log
-rw-r--r-- 1 udwhapp1 udwhapp 22335 Jan 06 18:33 64320140106-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 270 Jan 06 18:33 64320140106.log
-rw-r--r-- 1 udwhapp1 udwhapp 11370 Jan 07 21:34 64320140107-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 540 Jan 07 21:34 64320140107.log
-rw-r--r-- 1 udwhapp1 udwhapp 13260 Jan 08 19:23 64320140108-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 720 Jan 08 19:23 64320140108.log
-rwxr-xr-x 1 udwhapp1 udwhapp 69 Nov 29 10:47 643_app.cfg
-rw-r--r-- 1 udwhapp1 udwhapp 1943579 Jan 08 19:23 ARUCDBFT1U.20140108.192315.ORP.078.UNX
-rw-r--r-- 1 udwhapp1 udwhapp 225 Jan 08 19:23 ARUODRECORPU.20140108.192315.ORP.078.REC
-rw-r--r-- 1 udwhapp1 udwhapp 13 Jan 08 19:23 FileSeqNumberFile643
-rw-r--r-- 1 udwhapp1 udwhapp 711 Jan 09 10:50 ORP643ICL1021D2014-01-09-10-46-32.txt
-rw-r--r-- 1 udwhapp1 udwhapp 39731385 Jan 09 11:02 ORP643ICL1030D2014-01-09-10-46-36.txt
-rwxr-xr-x 1 udwhapp1 udwhapp 51683 Nov 29 10:46 ORPToOnDemand1.sh
drwxrwxr-x 2 udwhapp1 udwhapp 65536 Jan 08 19:23 backup
drwxrwxr-x 2 udwhapp1 udwhapp 2048 Dec 10 11:41 logs
-rwxr-xr-x 1 udwhapp1 udwhapp 330 Nov 29 10:45 ndm_binary_send.ksh
-rwxr-xr-x 1 udwhapp1 udwhapp 3 Nov 29 10:45 rep_bundle.cfg
drwxrwxr-x 2 udwhapp1 udwhapp 2048 Dec 10 11:41 scripts
ls -r
reverse order while sorting
$ ls -lr
total 81820
drwxrwxr-x 2 udwhapp1 udwhapp 2048 Dec 10 11:41 scripts
-rwxr-xr-x 1 udwhapp1 udwhapp 3 Nov 29 10:45 rep_bundle.cfg
-rwxr-xr-x 1 udwhapp1 udwhapp 330 Nov 29 10:45 ndm_binary_send.ksh
drwxrwxr-x 2 udwhapp1 udwhapp 2048 Dec 10 11:41 logs
drwxrwxr-x 2 udwhapp1 udwhapp 65536 Jan 08 19:23 backup
-rwxr-xr-x 1 udwhapp1 udwhapp 51683 Nov 29 10:46 ORPToOnDemand1.sh
-rw-r--r-- 1 udwhapp1 udwhapp 39731385 Jan 09 11:02 ORP643ICL1030D2014-01-09-10-46-36.txt
-rw-r--r-- 1 udwhapp1 udwhapp 711 Jan 09 10:50 ORP643ICL1021D2014-01-09-10-46-32.txt
-rw-r--r-- 1 udwhapp1 udwhapp 13 Jan 08 19:23 FileSeqNumberFile643
-rw-r--r-- 1 udwhapp1 udwhapp 225 Jan 08 19:23 ARUODRECORPU.20140108.192315.ORP.078.REC
-rw-r--r-- 1 udwhapp1 udwhapp 1943579 Jan 08 19:23 ARUCDBFT1U.20140108.192315.ORP.078.UNX
-rwxr-xr-x 1 udwhapp1 udwhapp 69 Nov 29 10:47 643_app.cfg
-rw-r--r-- 1 udwhapp1 udwhapp 720 Jan 08 19:23 64320140108.log
-rw-r--r-- 1 udwhapp1 udwhapp 13260 Jan 08 19:23 64320140108-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 540 Jan 07 21:34 64320140107.log
-rw-r--r-- 1 udwhapp1 udwhapp 11370 Jan 07 21:34 64320140107-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 270 Jan 06 18:33 64320140106.log
-rw-r--r-- 1 udwhapp1 udwhapp 22335 Jan 06 18:33 64320140106-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 720 Jan 03 22:11 64320140103.log
-rw-r--r-- 1 udwhapp1 udwhapp 2722 Jan 03 22:11 64320140103-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 180 Jan 02 15:49 64320140102.log
-rw-r--r-- 1 udwhapp1 udwhapp 690 Jan 02 15:49 64320140102-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 90 Jan 01 12:42 64320140101.log
-rw-r--r-- 1 udwhapp1 udwhapp 945 Jan 01 12:42 64320140101-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 360 Dec 31 18:32 64320131231.log
-rw-r--r-- 1 udwhapp1 udwhapp 1230 Dec 31 18:32 64320131231-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 360 Dec 30 18:23 64320131230.log
-rw-r--r-- 1 udwhapp1 udwhapp 180 Dec 30 18:23 64320131230-REPORTID.log
ls -t
sort by modification time
$ ls -lrt
total 81820
-rwxr-xr-x 1 udwhapp1 udwhapp 330 Nov 29 10:45 ndm_binary_send.ksh
-rwxr-xr-x 1 udwhapp1 udwhapp 3 Nov 29 10:45 rep_bundle.cfg
-rwxr-xr-x 1 udwhapp1 udwhapp 51683 Nov 29 10:46 ORPToOnDemand1.sh
-rwxr-xr-x 1 udwhapp1 udwhapp 69 Nov 29 10:47 643_app.cfg
drwxrwxr-x 2 udwhapp1 udwhapp 2048 Dec 10 11:41 scripts
drwxrwxr-x 2 udwhapp1 udwhapp 2048 Dec 10 11:41 logs
-rw-r--r-- 1 udwhapp1 udwhapp 180 Dec 30 18:23 64320131230-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 360 Dec 30 18:23 64320131230.log
-rw-r--r-- 1 udwhapp1 udwhapp 360 Dec 31 18:32 64320131231.log
-rw-r--r-- 1 udwhapp1 udwhapp 1230 Dec 31 18:32 64320131231-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 90 Jan 01 12:42 64320140101.log
-rw-r--r-- 1 udwhapp1 udwhapp 945 Jan 01 12:42 64320140101-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 180 Jan 02 15:49 64320140102.log
-rw-r--r-- 1 udwhapp1 udwhapp 690 Jan 02 15:49 64320140102-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 2722 Jan 03 22:11 64320140103-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 720 Jan 03 22:11 64320140103.log
-rw-r--r-- 1 udwhapp1 udwhapp 270 Jan 06 18:33 64320140106.log
-rw-r--r-- 1 udwhapp1 udwhapp 22335 Jan 06 18:33 64320140106-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 11370 Jan 07 21:34 64320140107-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 540 Jan 07 21:34 64320140107.log
drwxrwxr-x 2 udwhapp1 udwhapp 65536 Jan 08 19:23 backup
-rw-r--r-- 1 udwhapp1 udwhapp 13 Jan 08 19:23 FileSeqNumberFile643
-rw-r--r-- 1 udwhapp1 udwhapp 1943579 Jan 08 19:23 ARUCDBFT1U.20140108.192315.ORP.078.UNX
-rw-r--r-- 1 udwhapp1 udwhapp 13260 Jan 08 19:23 64320140108-REPORTID.log
-rw-r--r-- 1 udwhapp1 udwhapp 225 Jan 08 19:23 ARUODRECORPU.20140108.192315.ORP.078.REC
-rw-r--r-- 1 udwhapp1 udwhapp 720 Jan 08 19:23 64320140108.log
-rw-r--r-- 1 udwhapp1 udwhapp 711 Jan 09 10:50 ORP643ICL1021D2014-01-09-10-46-32.txt
-rw-r--r-- 1 udwhapp1 udwhapp 39731385 Jan 09 11:02 ORP643ICL1030D2014-01-09-10-46-36.txt
uname -a
get the unix version
$ uname -a
AIX rdcgcgboxaa01u 1 6 00F621BB4C00
id
get current user id and group id
$ id
uid=14042(udwhapp1) gid=14042(udwhapp)
grep
Searches for a pattern in a file.
$ grep 'REPORT DATE : 12/31/2013' *txt
ORP643ICL1049D2014-01-09-16-23-06.txt: REPORT DATE : 12/31/2013
ORP643ICL1051D2014-01-09-16-23-07.txt: REPORT DATE : 12/31/2013
ORP643ICL1056D2014-01-09-15-52-12.txt: REPORT DATE : 12/31/2013
ORP643ICL1070D2014-01-09-16-23-02.txt: REPORT DATE : 12/31/2013
ORP643LCL1071D2014-01-09-16-23-05.txt: REPORT DATE : 12/31/2013
ORP643LNE1174D2014-01-09-14-56-21.txt: REPORT DATE : 12/31/2013
ORP643LNE1182W2014-01-09-14-58-44.txt: REPORT DATE : 12/31/2013
grep ...|wc -l
Returns the search result count
wc -l
Counts the number of lines
$ grep 'REPORT DATE : 12/31/2013' *txt |wc -l
96
head
Displays the first few lines of a file.
line
Reads one line from the standard input. Can be used to avoid account timeout logoff.
ls –lrt|tail -10
Displays the last 10 files of current directory.
tail
Displays the last few lines of a file.
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