Hi All,
i have a file which have many fields delimited by ,(comma)
now i have to show only few fields and not all.
the sample text file looks like this:
TYPE=SERVICEEVENT, TIMESTAMP=05/06/2009 11:01:40 PM, HOST=sppwa634, APPLICATION=ASComp, FUNCTION=LimitsService, SOU... (8 Replies)
i am trying to find the files which are more than 100MB and it was created 10 days ago.
find /lola/loaded -size +102400 -mtime -10 -print | xargs ls -ltr
-rw-rw-r-- 1 lola_adm gdrmp 82054170 Jun 23 06:17 /lola/loaded/ILMEMBER20090622.txt
-rw-rw-r-- 1 lola_adm gdrmp 652080494 Jun 24... (3 Replies)
Hello,
I try to using the below command to find out all the datafiles under "sja"
direcotory.
$ xargs -i find {} -type f -ls < sja
/bin/ksh: sja: cannot open
so can you tell me what is wrong?
Thanks
Jerry (3 Replies)
i have a file which gets appended with 9 records daily and the file keeps growing from then...i use to store the previous day files count in a variable called oldfilecount and current files count as newfilecount.my requirement is that i need to start processing only the new records from the... (3 Replies)
Hi guys -
I am trying a small script to tell me if there is a file that exists less than 1k. It should report ERROR, otherwise the check is good.
I wrote this script down, however it never runs in the if/then statement. It always returns the echo ERROR.
MYSIZE=$(find /home/student/dir1... (8 Replies)
I faced an interesting problem on my AIX servers. When I checked last logins with command last I saw that hostnames are wrong. Let say, I made login from workstation xxxxx and with the command last I saw:
root pts/2 yyyyy 5 jan 15:38 still logged in
Ping xxxxx and ping... (3 Replies)
Hi am having Solaris10 - Sun-Fire-V890 server, the information displayed by Last command is wrong how do i get this sorted without loosing any datas..
# uptime
12:32am up 20 day(s), 33 min(s), 1 user, load average: 1.54, 1.82, 1.93
# last reboot
reboot system boot Sat... (9 Replies)
Hi all,
I'm trying to run the following command to get all files in one directory to another with the files' timestamps preserved,
cp -p /logs/dvgbiau/batch/* /logs/dvgbiau/tmp_batch
Note that ./batch and ./tmp_batch are two sub-directories under /logs/dvgbiau.
The error was,... (1 Reply)
The below code usually works when the value for the COLUMN variable is numerical. but im in a situation where the number of fields in a file is not definitive. it changes.
but what is static is that the value i want to retrieve from the log is 3 fields from the last field. which is what i... (9 Replies)
Discussion started by: SkySmart
9 Replies
LEARN ABOUT PLAN9
tail
TAIL(1) General Commands Manual TAIL(1)NAME
tail - deliver the last part of a file
SYNOPSIS
tail [ +-number[lbc][rf] ] [ file ]
tail [ -fr ] [ -n nlines ] [ -c ncharacters ] [ file ]
DESCRIPTION
Tail copies the named file to the standard output beginning at a designated place. If no file is named, the standard input is copied.
Copying begins at position +number measured from the beginning, or -number from the end of the input. Number is counted in lines, 1K
blocks or characters, according to the appended flag or Default is -10l (ten ell).
The further flag causes tail to print lines from the end of the file in reverse order; (follow) causes tail, after printing to the end, to
keep watch and print further data as it appears.
The second syntax is that promulgated by POSIX, where the numbers rather than the options are signed.
EXAMPLES
tail file
Print the last 10 lines of a file.
tail +0f file
Print a file, and continue to watch data accumulate as it grows.
sed 10q file
Print the first 10 lines of a file.
SOURCE
/sys/src/cmd/tail.c
BUGS
Tails relative to the end of the file are treasured up in a buffer, and thus are limited in length.
According to custom, option +number counts lines from 1, and counts blocks and characters from 0.
TAIL(1)