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    ܿö

    November 29th, 2005

    1. Ϻ .
    99% ̴. 츮 꿡 ̱ ʿ ´. ׷Ƿ ⸦ Ƿ ʿϴ. ̷ dz Ŷ Ʈ ϴ. ׸ ߸ Ҹŷ 尩 ʿϴ. ȭ , ¼, ʿ ߰ غѴ.

    2. Ű غѴ.
    4̳ 6¥ ߿ ڽ ȭ ´ ưư Ѵ. Ȯ нǻӸ ƴ϶ ĩ ڰ ߽ Ҿ ų ִ. ޴뿡 3 ׳ ٽŶ ޸̶ ϴ.

    3.ϱ⿹ ȮѴ.
    Բ 뼳 ĵ Ҽ ֵ ϱ⿹ ˾ƺ. ߿ Ǿٸ ģ Ŀ ּ 24ð Ŀ ϴ ٶϴ.

    4.ü¾ȹ踦 Ѵ.
    ؼ ο ڰ ü¾ȹ踦 ؾѴ. ĸ ׷ .

    http://kr.leports.yahoo.com/MOUNT/news/news_view.html?articleid=2005112719564657492


    ڵ

    November 29th, 2005

    onload=”this.style.height=this.contentWindow.document.body.scrollHeight;”
    ڵ ҽ ˴ϴ.. ׷ ڷῡ ̰ ڵ ˴ϴ.
    .. Ʒ Ӽ ֽð ڿ ±׸ ߰Ͻø ˴ϴ.. ^^
    Ӽ ڼ Ʒ Խù ֽϴ.
    <iframe name=”frame” src=”sell.htm” width=”600″ height=”0″ frameborder=”0″ onload=”this.style.height=this.contentWindow.document.body.scrollHeight;”></iframe>


    ⺻ ɾ

    November 29th, 2005

    /bin

    chgrp : ش file ׷ ٲ۴. chgrp group filename
    chmod : ش file ڸ ٲ۴. chmod mod filename
    cp : file Ѵ. cp source destination
    dmesg : ý µǴ Ŀ ޽ ش. dmesg
    gzip : gz / Ѵ. : gzip -c file : gzip -d file
    kill : μ δ. kill PID
    ln : ش file ũ Ѵ. ln -s source destination (ɺ ũ)
    mkdir : directory . mkdir directory
    mount : ġ Ѵ. mount -option filesystem ġ
    mv : file ̵Ѵ. mv source destination
    rpm : redhat package manager Ű rpm Ѵ. man
    su : ٸ user login Ѵ. su ID
    tar : tar ٷ. : tar cvf : tar xvf
    umount : mount Ǿִ ġ Ѵ.

    /sbin

    depmod : modules 踦 Ѵ. depmod -option
    fdisk : ϵũ partition Ѵ. fdisk ġ
    fsck : ϵũ ˻/Ѵ. fsck -option ġ
    ifcofig : ý Ʈũ . ifconfig
    iptables : ȭ Ѵ. iptables -option
    mkfs : file system Ѵ. mkfs -option ġ
    quota : ϵũ 뷮 Ѵ. quota -option
    route : rounting table Ѵ. route -option
    shutdown : ý shutdown Ѵ. shutdown -option
    telinit : init runlevel Ѵ. telinit runlevel

    /usr/bin

    chattr : file Ӽ Ѵ. chattr -+option filename
    du : directory file directory 뷮 Ѵ. du
    find : file ã´. find -option location filename
    free : memory buffer/cache, swaping ¸ .
    ftpwho : ftp ڸ .
    gcc : gnu C compiler
    killall : ش ̸ process δ. killall process_name
    nslookup : ش domain name ip ˾ƺ. nslookup domain
    passwd : йȣ Ѵ.
    telnet : telnet Ѵ. telnet ip(Ȥ domain)
    uptime : ý ִ ð ¥ Ÿ. uptime
    who : ýۿ login user ش. who
    which : ġ ǥش. which file

    /usr/sbin

    useradd : ߰Ѵ. useradd ID
    groupadd : groupadd groupname
    ntpdate : time server ؼ time ȭ Ѵ. ntpdate time.kriss.ne.kr


    November 29th, 2005

    /
    ̰ Ʈ 丮̴. windows, DOS, OS/2 Ͽ ̺ Ǵ Ƽ и Ʈ 丮 ִ. Unix ϳ 丮 Ʈ ȿ ´. ׷ Ʈ 丮 ʰ ȴ. Ŀ ̹ 丮 Ϲ 丮 ٸ 丮ó ʴ´.

    /boot
    Ϻ Ŀ ̹ Ʈ ÿ ʿ Ÿ ٸ ϵ д.

    /tmp
    Ϲ Ʈ ÿ ʿ ӽ ϸ δ 丮̴. Ʈ Ŀ ӽ ͵ 밳 /var/tmp ̿Ѵ. ,  θ ʴ´.

    /mnt
    丮 Ÿ ý Ʈ ϴ ̴. , cdrom ÷ ġ Ʈ ϱ ؼ /cdrom /floppy 丮 , ƴ ٸ ̷ ̴ Ȯ . /mnt δ /mount Ҹ.

    /lib
    Ʈ ̺귯 ʿϴ. Ʈ ʿ ý ۵ Ŀ ʿ ̺귯 /usr/lib ġؾ Ѵ. Ϲ Ŀ /lib/modules/<kernel-version> ġѴ.

    /dev
    ġ ϵ ´. ̵ ϵ Ŀο Ư ϵ ϵ ġ ϴ α׷鿡 ȴ. Ʈũ ̽(eth0, ppp0 ) ʴٴ ϶.

    /proc
    ý ũ ʴ´. 丮 ۵ μ , ϵ , ޸ ǻ ¿ ϴ ϵ ִ. ִ ϵ ִ ƴϴ.

    /var
    ý ۵ϰ ͸ ִ 丮̴. , /var/tmp ӽ ϵ ϴ ȴ. μ α׵ ߿ 丮 ִ:

    /var/lock
    (Lock files) ִ ̴. ̵ ϵ Ư ҽ α׷ . ̵ ʱ , Ű ̻ ̴. κ α׷ ̵ ϵ ŰǷ, α׷ ۼϴ ƴ϶, ̵ Ͽ ʿ䰡 .

    /var/log
    Ϲ α ϵ ۼȴ. 丮 ſ Ŀ Ƿ, 丮 ϵ ġ ʿ䰡 ִ.

    /var/run
    Ÿ Ʈ ִ.

    /var/lib
    ý ۵ ʿ ϴ ϵ ִ. ž ڵ ־ 丮 /var/lib/pcmcia/stabε, 丮 PCMCIA ġ鿡 Ϻ ִ

    /var/spool
    , , ⿭ ȴ.

    /root
    Ʈ Ȩ 丮̴. Ʈ ʿ ʴ Ϲ̰ Ư · ؾ ϱ , ؼ ȴ.

    /home
    ý ִ κ ڵ Ȩ 丮 ִ. ڽ Ȩ 丮 ư ؼ cd Է , Ȩ 丮 Ű shortcut ~/ ִ. Ϲ ϰ ϵ ΰ ȴ.

    /etc
    Ƹ Ʈμ κ ð ̴. ý κ Ǿִ. Ư ڸ ϵ κ ׻ Ȩ 丮 Ǿ ִ. ġߴĿ ޶ , Ϻ 丮 Ʒ ޵ǰ ִ.

    /etc/X11
    ýۿ ϰ Ǵ X11 ϵ ȴ. XF86Config ȯ ϱ ϴ ͸ Ѵ. Ǵ Ʈ /etc/X11/fonts Ǹ, Ϲ â ڵ ϴ 丮 ȴ.

    http://blog.naver.com/wishkjh/80016318846


    uptime (ý ð, Ȯ)

    November 29th, 2005

    uptime ش.
    . ð
    . ý Ŀ 󸶵 ʰ Ǿ°?
    . ýۿ αε ڼ (/var/run/utmp )
    . 1, 5, 15е ý
    , uptime̶ ɾ ڰ ü Ȯϰ Ҷ Ѵ.
    uptime top w ù° ǥ ֱ⵵ Ѵ.
    ׸ μ Ȯϱ Ͽ /procϽý ϱ⵵ Ѵ.

    uptime
    uptime [-V]
    뿹 #1
    Ʒ uptime ɼ ׳ “uptime”̶ ϸ Ʒ ǥ ش.
    [root@host3 root]# uptime
    8:36pm up 76 days, 11:00, 3 user, load average: 0.03, 0.05, 0.00
    ǹ̸ ϸ .
    . 8:36pm : ð 8 36 Ÿ.
    . up 76 days : 76ϵ õ ʰ Ǿ
    . 3 user : ýۿ α ڼ 3
    . load average: 0.03, 0.05, 0.00 : 1, 5, 15 ý Ÿ.

    ý Ȯ ¸ ľϱ ư ýۿ ϰ ִ° Ȯ ִ.
    , ġ ʿ ִ 3 ġ ͹ ʹ μ CPU Memory ϰ ִ°? ִ ̴.
    uptime ý ˽ÿ ýۺ ȴ.

    ó : http://blog.naver.com/wishkjh/80017008689


    du -h –max-depth=1 .

    November 29th, 2005

    # du -h –max-depth=1 .


    ǻ

    November 29th, 2005

    *. Ư :
    ý , ¥ ý /proc ԽŰ ! /proc ִ ƴϰ ũμ Ŀ ڷᱸ Ű ִ.
    ü ޸ ִ ¥ /proc/kcore ϴ û ̴! , ġ, ÷ ġ, Ʈ ׸ Ʈ ġ Ϸ 찡 ƴ϶ /mnt ý۵ ʵ Ͽ Ѵ. squid/squid ū ij ̹Ƿ ü ̴.

    *.
    ̽ļ - ̽ļ (, Ǵ н ýۿ ٸ ýۿ ϴ ; , ֶ󸮽 ٰ ϴ ) ߿Ѱ? ׷ٸ (. “dd”, “dump”, “cpio”, “tar”) ϴ ̴. ֳ ϸ, ׷  /н ýۿ 밡ϴٰ Ȯ ֱ ̴.
    ڵ - Ծ ڵȭ Ǵ ſ ߿Ѱ? ׷ٸ, ׷ ִ ü ߾ ̴.
    Ǽ - ̽ ߿Ѱ? ׷ٸ ؽƮ Ǵ ̽ ϴ ϰ ̴. ƿƼ ϱ ̽ ƴ϶ ִ.
    - 迡 ϰų ϴ ߿Ѱ? ׷ٸ, (X Ʈ Ǿ ʴٸ) ƿƼ ٴ ؽƮ ƿƼ ϴ ̴.
    Ʈ - Ʈ ȣƮ ϴ ߿Ѱ? ׷ , ġ Ͽ Ʈ ׼ ϴ (“tar” ) ƿƼ “Ƹ(Aman da)” Ư ƿƼ Ǵ ƿƼ ̴.
    ü - , ߰ ϵ ̺, ̺, ٽþ ִ پ ü ִ. , 뷮, ӵ Ͽ ̴.


    htpasswd

    November 28th, 2005

    1. .htaccess ۼ

    AuthName “(Է¹ڽ Ÿ ޽)”
    AuthType Basic
    AuthUserFile /Ư丮/.htpasswd
    AuthGroupFile /dev/null

    <Limit GET POST>
    require valid-user
    </Limit>

    2. .htpasswd
    htpasswd -c .htpasswd user_id

    3. ߰
    htpasswd .htpasswd user_id2


    ->

    November 27th, 2005

    ̳, ĿƮ, ȯ Ǵ Ʒ ذ .

    ࿡ Ϸ ȯ ϰ ø
    header(”Content-Type: application/vnd.ms-excel”);
    ?>
    κ ± տ .
    ȣ Ǹ ǽ ִ ڵ Ұ ׳ , ȱ ִ ڵ ٿ ְ .

    ׷
    header(”Content-Type: application/msword”);
    ?>

    ĿƮ
    header(”Content-Type: application/vnd.ms-powerpoint”);
    ?>

    ׷ ASP
    <%
    Response.Buffer = TRUE
    Response.ContentType = “application/vnd.ms-excel”
    %>

    Ͻð?
    ˰ ε Ͻô е ǽô󱸿.

    ׷ ǽñ. ^^

    header ؼ excel ٲپ ִ Դϴ.

    * excel.php

    header(”Content-type: application/vnd.ms-excel”);
    header(”Content-Disposition: attachment; filename=test.xls”);
    header(”Content-Description: PHP4 Generated Data”);

    ׽Ʈ1 ׽Ʈ1 ׽Ʈ1 ׽Ʈ1
    ׽Ʈ2 ׽Ʈ2 ׽Ʈ2 ׽Ʈ2

    Ѻ.  ? test.xls ̸ excel ȭ ٿε .
    Ȥ DB excel· ؾߵ Ұ ϴ.

    # JSP ڵ
    <%@ page contentType=”application/vnd.ms-excel;charset=euc-kr” %>
    <%
    response.setHeader(”Content-Disposition”, “attachment; filename=ϸ.xls”);
    response.setHeader(”Content-Description”, “JSP Generated Data”);
    %>
    HTML ±…

    ̴.

    Calls for Accounting

    Click View to go to the call you would like to view.

    Total records returned:3

    View Open Date Call Status First Name Last Name Extension Assigned To Summary
    View 04/19/00 9497 OPEN Dan Dajarnatt 3405 GMARTINEZ pls schedule appt to discuss hard/soft needs
    View 05/04/00 9607 OPEN Dan Dajarnatt 3405 GMARTINEZ Upgrade Outlook 98 to 2000?
    View 07/17/00 10070 OPEN Dan Dajarnatt 3405 TOM New Hires and Terminations


    ׸

    November 25th, 2005

    Ŀ ׸ Ұϰڱ… ̤
    http ..
    1. ̹ κ .
    2. б
    3. .
    4. ũ.
    .