linux杀毒软件哪个好？linux杀毒软件avast安装配置教程

[root@localhost ~]# avast  ← 首次运行扫描程序，会提示输入授权号
Couldn't find a registration key in ~/.avast/avastrc file!
Please register avast! at http://www.avast.com/i_kat_207.php?lang=ENG
to get the key.
NOTE: if avast! rejects the key, remove ~/.avast/avastrc file and
run this script again with a valid key.
Please enter the key here:  ← 提示输入授权号，无授权号可到官方申请，
申请地址：http://www.avast.com/cns/home-registration.php#register-form
Base virus definition file installed.
Please run 'avast-update' to download the latest available.
 
avast-update ←输入此命令需要一段时间，请耐心等待，且输入升级命令要确保电脑已经可以连上互联网了
扫描
./avast / -r /var/log/avast.log  #生成一份report文件。
扫描结束
#
# Statistics:
#
# scanned files:        573768
# scanned directories:  22347
# infected files:       0
# total file size:      36.7 GB
# virus database:       140504-1 04.05.2014
# test elapsed:         53m:9s 440ms
如果有不清楚的地方可以运行 ./avast --help 用到较多的是-r 生成report报告。
Options:
  -_, --console              Application will be working in STDIN/STDOUT mode
  -a, --testall              Test all of the files (default)
  -b, --blockdevices         Scan block devices
  -c, --testfull             Scan entire files
  -d, --directory            Scan only directory content, no subdirectoires
  -i, --ignoretype           Ignore virus sets
  -n, --nostats              No virus check statistics
  -p, --continue=1234        Automatic action with infected file:
                             1:delete, 2:(not supported), 3:repair, 4:stop
  -r, --report=[*]file       Create report file, '*' for OK results
  -t, --archivetype[=ZGBTIJRXOQHFVPYD6UWAN]   Scan archives: Z:ZIP(default),
                             G:GZ(default), B:BZIP2(default), T:TAR(default),
                             I:MIME, J:ARJ, R:RAR, X:Exec(default), O:ZOO,
                             Q:ARC, H:LHA, F:TNEF, V:CPIO, K:CHM, P:RPM, Y:ISO,
                             D:DBX, 6:SIS, U:OLE, W:WINEXEC(default), A:All,
                             N:None
  -v, --viruslist=mask       Show list of all specific viruses
  -h, --help                 Give this help list
      --usage                Give a short usage message
  -V, --version              Print program version