Three comments on Peasant's fine proposal:
- not all awk versions provide strftime(); gawk may be required.
- calling strftime() without a time stamp will return the system time; insert $1 for the desired output. Eliminating nanoseconds from it may be required.
- a heading was required.
For awks without strftime(), try (reducing process count as far as possible)
I'm writing a bash script to log some selections from a sensors output (core temp, mb temp, etc.) and I would also like to have the current cpu usage as a percentage. I have no idea how to go about getting it in a form that a bash script can use. For example, I would simply look in the output of... (3 Replies)
Hi Guys,
I need to write a script capable of identifying when a high cpu utilitzation process. It sounds simple but we are on a AIX 5.3 environment with Virtual CPU's (VP's) and logical CPU's. Please any ideas or tips would be highly appreciated. Thanks.
Harby. (6 Replies)
Hi all
can any one help me to script monitoring
CPU load avg when reaches threshold value
and disk usage if it exceeds some %
tried using awk but when df -h out put is in two different lines awk doesnt work for the particular output in two different line ( output for df -h is in two... (7 Replies)
Hi Experts,
I am executing multiple instances(in parallel) of perl script on HP-UX box.
OS is allocating substantial amount of CPU to these perl processes,resulting higher cpu utilization.
Glance always shows perl processes are occupying majority of the CPU resource. It is causing slower... (2 Replies)
I am looking for a way to log and graphically display cpu and RAM usage of linux processes over time. Since I couldn't find a simple tool to so (I tried zabbix and munin but installation failed) I started writing a shell script to do so
The script file parses the output of top command through... (2 Replies)
Hi All,
I have a script which does report the cpu usuage, there are few output parameter/fields displayed from the script. My problem is I have monitor the output and decide
which cpu number (column 2) has maximum value (column 6).
Since the output is displayed/updated every seconds, it's very... (1 Reply)
Hello Friends,
I am trying to create a shell script which will check the CPU utilization. I use command top to check the %CPU usage. It give s me below output
Cpu states:
CPU LOAD USER NICE SYS IDLE BLOCK SWAIT INTR SSYS
0 0.31 9.6% 0.0% 6.1% 84.3% 0.0% 0.0%... (3 Replies)
Hi all
I was wondering if its possible to write a script to keep CPU usage at 90%-95%? for a single cpu linux server?
I have a perl script I run on servers with multple cpu's and all I do is max all but one cpu to get into the 90'% utilised area. I now need a script that raises the CPU to... (4 Replies)
Hi All,
Am very new to Linux and unix ...need below help .
need to list of process consuming more than 40% cpu and which are older than 10 days of a particular user ....
Thanks
V (4 Replies)
I'm a newbie to shell scripting, I was given this script to modify. This script that monitors when CPU Usage is too high based off the top command. The comparison is not working as it should. Its comparing a decimal to a regualar interger. When it send me an email, it send an email and ignores the... (21 Replies)
Discussion started by: mhannor
21 Replies
LEARN ABOUT DEBIAN
clamav-unofficial-sigs
clamav-unofficial-sigs(8) SCRIPT COMMANDS clamav-unofficial-sigs(8)NAME
clamav-unofficial-sigs - Download, test, and install third-party ClamAV signature databases.
SYNOPSIS
clamav-unofficial-sigs [options]
DESCRIPTION
clamav-unofficial-sigs is a shell script that updates the Sanesecurity, SecuriteInfo, MalwarePatrol, OITC, INetMsg and ScamNailer third-
party signature databases for ClamAV.
OPTIONS
This script follows the standard GNU command line syntax. A summary of the options is shown below.
-b Add a bypass signature entry to local.ign in order to temporarily resolve a false-positive issue with a third-party signature. The
script will monitor any entries it makes to local.ign and will automatically remove bypass entries if either the original signature
has been modified or removed from the database.
-c FILE-NAME
Source configuration information from a different file.
-d Decode a hexadecimal encoded string or an individual ClamAV 3rd-party signature for viewing. This will not decode image signatures
nor the official signatures.
-e Encode a entire input string in hexadecimal for signature usage in any *.ndb database.
-f Encode a formated input string in hexadecimal that contains spacing field '{}, (), *', without encoding the spacing fields, for sig-
nature usage in any '*.ndb' database.
-g FILE-NAME
Verify the GPG signature for a specific SaneSecurity database file. Only specify the filename as listed in the configuration file
and the script will search for it in the work directory.
-h Print the script help and usage information.
-i Print system and script configuration information.
-m Make a hexadecimal signature database file (*.ndb) from a clear text ascii file. Provides support for both full and formatted sig-
natures. Additional information is provided when using the flag.
-r Remove the clamav-unofficial-sigs script and all of its associated files, databases and work directories from the system.
-s FILE-NAME
Test the integrity of a third-party signature database with clamscan. Only specify the filename as listed in the configuration file
and the script will search for it in the work directory.
-t If HAM directory scanning is enabled in the script's configuration file, then output the names of any third-party signatures that
triggered during the HAM directory scan.
-v Print the script version and date information.
SEE ALSO clamd(8), clamscan(1)COPYRIGHT
Bill Landry <bill@inetmsg.com>
LICENSE
BSD (Berkeley Software Distribution)
BUGS
Report bugs to Bill Landry <bill@inetmsg.com>
AUTHOR
Bill Landry <bill@inetmsg.com>
Version 3.7.1 June 6, 2010 clamav-unofficial-sigs(8)