Freshclam

freshclam aktualisiert die ClamAV - Datenbank

Beschreibung

freshclam is a virus database update tool for ClamAV

Syntax

freshclam [options]

Anwendungen

# freshclam
Mon May 16 13:23:54 2022 -> ClamAV update process started at Mon May 16 13:23:54 2022
Mon May 16 13:23:56 2022 -> daily database available for update (local version: 26542, remote version: 26543)
Current database is 1 version behind.
Downloading database patch # 26543...
Time:    0.3s, ETA:    0.0s [========================>]    2.12KiB/2.12KiB
Mon May 16 13:23:56 2022 -> Testing database: '/var/lib/clamav/tmp.2f94ecd969/clamav-0c3b47c0377e3827944de16a4e3d3497.tmp-daily.cld' ...
Mon May 16 13:23:59 2022 -> Database test passed.
Mon May 16 13:23:59 2022 -> daily.cld updated (version: 26543, sigs: 1984431, f-level: 90, builder: raynman)
Mon May 16 13:23:59 2022 -> main.cld database is up-to-date (version: 62, sigs: 6647427, f-level: 90, builder: sigmgr)
Mon May 16 13:23:59 2022 -> bytecode.cld database is up-to-date (version: 333, sigs: 92, f-level: 63, builder: awillia2)
Mon May 16 13:23:59 2022 -> Clamd successfully notified about the update.

Links

Siehe auch

1. freshclam.conf(5)
2. clamd(8)
3. clamd.conf(5)
4. clamscan(1)

Testfragen

Testfrage 1

Antwort1

Testfrage 2

Antwort2

Testfrage 3

Antwort3

Testfrage 4

Antwort4

Testfrage 5

Antwort5

TMP

ENVIRONMENT VARIABLES

freshclam uses the following environment variables:

CURL_CA_BUNDLE  -  May be set to the path of a file (bundle) containing one or more CA
certificates. This will override the default openssl certificate path.

       Note that the CURL_CA_BUNDLE environment variable is also used by the curl com‐
       mand line tool for the same purpose.

EXAMPLES

(0) Download database to default directory:

       freshclam

(1) Download database to current directory:

       freshclam --datadir=.

(2) Run as a daemon and check 2 times per day for new database:

       freshclam -d -c 2

RETURN CODES

Some return codes of freshclam can be overwritten with a built-in command EXIT_n which
can be passed to --on-*-execute, eg. --on-update-execute=EXIT_1 will  force  freshclam
to always return 1 after successful database update.

0 : Database is up-to-date or successfully updated.

40: Unknown option passed.

50: Can't change directory.

51: Can't check MD5 sum.

52: Connection (network) problem.

53: Can't unlink file.

54: MD5 or digital signature verification error.

55: Error reading file.

56: Config file error.

57: Can't create new file.

58: Can't read database from remote server.

59: Mirrors are not fully synchronized (try again later).

60: Can't get information about 'clamav' user from /etc/passwd.

61: Can't drop privileges.

62: Can't initialize logger.

FILES

/usr/local/etc/freshclam.conf