Hi,
I have the following question :
As far as I know unix doesn't store file creation dates.
Would that imply the following?
tar -cvzf backup.tar --newer
is equal to:
tar -cvzf backup.tar --newer-mtime ? (1 Reply)
Hi,
I would like to find if a file called test.log is older than 10 min.
So i wrote :
#!/usr/bin/ksh
FICLOG="/home/uuu/result_test.log"
FIC="/home/uuu/test.log"
touch -t `perl -e 'use POSIX qw(strftime); printf("%s\n",strftime("%m%d%H%M",localtime(time-3600*0.17)));'`... (3 Replies)
i have to select particular fields from a multiple line record.
my record is in dump.txt file and looks like this
*******************
tipo = abonado simplex, Idiomas = dic1 - none, Operador = estandar
Serv. portadora admitido: modem
ind = 0 numero telefonico = 79260960, att = 0... (1 Reply)
Hello, I am new to shell scripting and i need to create a script with the following directions and I can not figure it out.
Create a shell script called newest.bash that takes two filenames as input arguments ($1 and $2) and prints out the name of the newest file (i.e. the file with the... (1 Reply)
When this command is issued from a directory other than where the file is located it works fine:
find /db2/D01/log_archive/ -name "S0002166.LOG" -type f
/db2/D01/log_archive/db2d01/D01/NODE0000/C0000000/S0002166.LOG
When I change -name to -newer, it doesn't work. Find only searches the current... (5 Replies)
I have a Unix server running on a powerPC dating back to 2000. I need to change the computer to something newer. I also need to keep running Unix as the OS in order to run the Medical monitoring software we have. Is there a way to do this? I have the IBM AIX-Unix running a Multiview Workstation... (10 Replies)
Just decided to run the benchmark for the heck of it.
-Version-
Dist: Debian GNU/Linux 8.5
CPU/Speed: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz
RAM: DDR4 DRAM 64 GB 3000 MHz CMK64GX4M4B3000C15
MB: Maximus VIII Ranger
Bus: 8 sata, 1 M.2 Socket 3
Cache: L2=4 x 256KB, L3=8 MB shared... (1 Reply)
I only want the file copied if it is newer. But it still copies the file?
zip -u Ubuntu_Documents.zip ./*
cp -u Ubuntu_Documents.zip $DOCS_Backup/Ubuntu_Documents_`date +"%Y-%m-%d-%H-%M"`.zip (5 Replies)
Discussion started by: drew77
5 Replies
LEARN ABOUT DEBIAN
atsadc
ATSADC(1) local ATSADC(1)NAME
atsadc, atsa1, atsaftp, atsahttp -- counter-collection
SYNOPSIS
atsadc [ t n ] [ ofile ]
atsa1 [ t n ]
atsaftp
atsahttp
DESCRIPTION
System activity-data can be gathered on special request of a user [see atsar(1) ] or automatically, on a routine basis, as described here.
Usually the kernel maintains statistical counters that are incremented as various system actions occur. These include counters for CPU uti-
lization, disk utilization, memory utilization and various network statistics.
The program atsadc and the shell-script atsa1 are used to collect, save, and process these counters.
The program atsadc (the data collector) samples system data n times with an interval of t seconds between samples, and writes in binary
format to ofile or (default) to standard output. The sampling interval t should be greater than 1 second. If t and n are omitted, a special
reset-record is written. This facility is used when booting to a multi-user state, to mark the time at which the counters restart from
zero. For example, the reset-mark can be added to the daily data by the command:
/usr/local/bin/atsadc /var/log/atsar/atsa`date +%d`
Note that this entry is written to the /etc/rc.d/init.d/atsar file.
The shell-script atsa1 is used to collect and store data in the binary file /var/log/atsar/atsadd where dd is the current day of the month.
The arguments t and n cause records to be written n times at an interval of t seconds, or once if omitted. Furthermore this script takes
care that log-files older than a week are removed once a day.
A file containing following entries should be added to the /etc/cron.d directory to produce records every 20 minutes during working hours
and hourly otherwise:
0 * * * 0-6 root /usr/local/bin/atsa1
20,40 8-17 * * 1-5 root /usr/local/bin/atsa1
See crontab(1) for details.
The shell-script atsaftp counts the new transfers registered in the FTP-logfile(s) since the previous time this script was activated; the
new counters are stored in the /var/log/atsar/ftpstat file in ASCII-format. The names of the FTP-logfiles to be watched are specified in
the /etc/atsar.conf configuration-file.
The shell-script atsahttp counts the new transfers registered in the HTTP-logfile(s) since the previous time this script was activated; the
new counters are stored in the /var/log/atsar/httpstat file in ASCII-format. The names of the HTTP-logfiles to be watched are specified in
the /etc/atsar.conf configuration-file.
Both scripts must be activated just before the program atsadc is started, which also collects these counters.
FILES
/var/log/atsar/atsadd
Daily data file, where dd are digits representing the day of the month.
SEE ALSO atsar(1), crontab(1)AUTHOR
Gerlof Langeveld, AT Computing (gerlof@ATComputing.nl)
AT Computing July 2004 ATSADC(1)