.
2002
11- 19.
"Archer"
-
:
v
v
(, , , ,
, ) v
. v
, .
v , ,
, (bug),
v ,
뺺 ( , hdd )
, ,
, v .
v
vv 纺 v
v ,
v .
:
Linux ,
,
vv , vv Ftp (file fransfer protocol)
.
(task scheduler) .
:
Linux GNU gcc, GNU g++
C build Make .
configuration file -
뺺 GNU lex, GNU yacc
.
:
Linux
Vixie Cron ,
.
:
archer
#adduser
archer
v
#passwd
archer
#cd
<archer >
#tar
xzf archer-1.0.tar.gz
#cd
archer-1.0
, (compile, build) (binary)
#make
#make
install
:
v vv
. Yv :
#crontab
-u archer -e
* * * * /usr/local/archer/archerd
Ctrl+q+w .
v archerd,
crond .
v . Yv
:
#cd
/usr/local/archer
(configuration file)
vv
#vi
archer.conf
vv
#./archerd
(task scheduler
daemon application) vv
#/etc/init.d/crond
restart
, vv
, :
Linux v ,
vv v /etc/*,
/usr/local/*,
/home/*,
v /var/spool/mail/*,
( MySQL
/usr/local/mysql/data,
/var/spool/mysql/*
.),
/var/www/html/*
v
㺺 vv
.
,
/va/spool/mail
,
/etc
,
v v ,
vv
vv v
.
Archer
人 rcher.conf
.
:
/var/spool/mail
mailbackup
v /home/backups/mail/
<>-<>-<>.tar.gz
. <>-<>-<>
2002-November-12.tar.gz
.
workname
"mailbackup" {
format = "%Y-%M-%B";
srcpath = "/var/spool/mail";
destpath = "/home/backups/mail";
day = "*";
};
. Yv day="*";
v . Yv
v week
= "*", v month
= "*" . ftp.yourhost.edu
vv ftp
:
workname
"mailbackup" {
format = "%Y-%M-%B";
srcpath = "/var/spool/mail";
destpath = "/home/backups/mail";
day = "*";
ftphost = "ftp.yourhost.edu";
ftpdestpath = "/home/myname/mybackups/mail";
ftpusername = "myname";
ftpuserpass = "mypass";
};
----------
ftpdestpath = "/home/myname/mybackups/mail";
(remote ftp server)
(destination directory
path) .
archer.conf
c
.
: Linux Vi
.
$vi
archer.conf
v vv:
, , .
:
|
vv |
|
| month
= "*"; |
v |
| month
= "Jan, Mar, Apr, Oct"; |
1,
3, 4, 10 v |
| month
= "Jan-Jun"; |
1
6 v |
| week
= "*"; |
v |
| week
= "Mon, Wed, Fri"; |
,
, v |
| week
= "Mon-Fri"; |
v |
| day
= "*"; |
v |
| day
= "1, 12, 31"; |
1, 12, 31 |
| day
= "1-12"; |
1 12 v vv |
.
:
1.
(archer.conf)
- ,
뺺 .
2. vv .
3. vv v
.
4. v script
.
5. v ,
vv vv
.
6. v v v,
(archer.log)
.
v
vv
Linux v
㺺 ,
vv ,
. www.asuult.net,
www.erkhemee.com
Open source software
vv .
!
