{"id":42,"date":"2006-06-26T04:36:00","date_gmt":"2006-06-26T04:36:00","guid":{"rendered":"http:\/\/www.houquner.com\/?p=124"},"modified":"2006-06-26T04:36:00","modified_gmt":"2006-06-26T04:36:00","slug":"openbsd-tips","status":"publish","type":"post","link":"https:\/\/www.houquner.com\/index.php\/archives\/42","title":{"rendered":"Openbsd Tips"},"content":{"rendered":"

\u8f6c\u8f7d:http:\/\/www.safeexpert.net\/wordp\/index.php\/archives\/6<\/a>
\n1\u3001\u7f51\u5173\u914d\u5236
\n\u76f4\u63a5\u5c06IP\u5199\u5165\/etc\/mygate
\n2\u3001\u673a\u5668\u540d
\n\u76f4\u63a5\u5199\u5165\/etc\/myname
\n3\u3001\u7f51\u5361\u914d\u5236
\n\u76f4\u63a5\u5c06\u53c2\u6570\u5199\u5165\/etc\/hostname.ifname
\n\u6bd4\u5982\uff0c\u7f51\u5361\u540d\u4e3afxp0\u5219\u5c06\u914d\u5236\u5185\u5bb9\uff1ainet 192.168.0.1\u5199\u5165\/etc\/hostname.fxp0
\n4\u3001\u5173\u95edsendmail
\n\u5c06\/etc\/rc.conf\u4e2d\u7684sendmail_flags=\u201dxxxx\u201d\u6539\u4e3asendmail_falgs=NO
\n\u5173\u95edrc.conf\u4e2d\u7684\u5176\u5b83\u670d\u52a1\u65b9\u6cd5\u7c7b\u4f3c\u3002
\n5\u3001\u91cd\u65b0\u8bbe\u7f6e\u65f6\u533a\uff1a<\/p>\n

cd \/etc<\/h1>\n

ln -s \/usr\/share\/timezone\/US\/Eastern localtime<\/h1>\n

6\u3001\u5982\u4f55\u5728OpenBSD\u4e0b\u4e00\u5757\u7f51\u5361\u7ed1\u5b9a\u591a\u4e2aIP\u5730\u5740\uff01
\n\u7f16\u8f91\/etc\/hostname.dc0 (\u6ce8\u610f\uff0c\u4e0d\u540c\u7684\u7f51\u5361\u662f\u4e0d\u540c\u7684\u540d\u79f0\uff0c\u6211\u8fd9\u8fb9\u662fdc0)
\ncat \/etc\/hostname.dc0
\ninet 192.168.0.2 255.255.255.0 media 100baseTX
\ninet alias 192.168.0.3 255.255.255.255
\ninet alias 192.168.0.4 255.255.255.255
\n\u73b0\u5728\u4f60\u77e5\u9053\u5982\u4f55\u505a\u4e86\u5417\uff1f
\n\u6216\u8005\u901a\u8fc7ifconfig\u6765\u8fdb\u884c
\nifconfig dc0 inet alias 192.168.0.3 netmask 255.255.255.255
\n\u67e5\u770bIP\u5730\u5740\u7684\u60c5\u51b5\uff01
\n$ ifconfig -A
\ndc0: flags=8863
\nmedia: Ethernet manual
\ninet 192.168.0.2 netmask 0xffffff00 broadcast 192.168.0.255
\ninet 192.168.0.3 netmask 0xffffffff broadcast 192.168.0.3
\n\u8fd9\u4e2a\u5730\u65b9\u4e00\u5b9a\u8981\u4f7f\u7528\u53c2\u6570-A
\n\u4f60\u53ef\u4ee5man ifconfig\u53ef\u4ee5\u770b\u5230
\nIf -A is used, it causes full interface alias information for each inter-
\nface to be displayed.
\n\u8fd9\u4e2a\u53c2\u6570\u662f\u7528\u6765\u663e\u793a\u5168\u90e8\u63a5\u53e3\u7684alias\u4fe1\u606f\u7684\uff01
\n7\u3001\u5982\u4f55\u4f7f\u4f60\u7684OpenBSD\u652f\u6301tab\u952e\u8865\u9f50\uff01
\n\u5230ftp:\/\/ftp.openbsd.org\/<\/a>\u4e0b\u8f7d\u4e00\u4e2atcsh-6.12.00-static\u7684package
\n\u7136\u540e\u4f7f\u7528pkg_add tcsh-6.12.00-static.tgz
\n\u4fee\u6539\/etc\/shells
\n\u52a0\u5165
\n\/usr\/local\/bin\/tcsh
\n\u6267\u884c\u547d\u4ee4vipw\u6216\u8005chsh\u4fee\u6539root\u7684shell\u4e3a\/usr\/local\/bin\/tcsh
\n\u6ce8\u9500\uff0c\u91cd\u65b0\u767b\u9646\uff0c\u4f60\u5c31\u53ef\u4ee5\u53d1\u73b0\u4f60\u73b0\u5728\u7684shell\u53ef\u4ee5\u4f7f\u7528tab\u952e\u8865\u9f50\u4e86\uff01
\n\u8865\u5145\uff1a\u4f60\u540c\u6837\u53ef\u4ee5\u4f7f\u7528bash\uff0c\u8bbe\u7f6e\u65b9\u6cd5\u540c\u4e0a\uff01
\n8\u3001\u5b8c\u5168\u5173\u95edsendmail\u4e0d\u4ec5\u9700\u8981
\n\u5c06\/etc\/rc.conf\u4e2d\u7684sendmail_flags=\u201dxxxx\u201d\u6539\u4e3asendmail_falgs=NO
\n\u7531\u4e8e\u7cfb\u7edf\u5b9a\u65f6\u4efb\u52a1\u8fd8\u4f1a\u542f\u52a8\u5b83\uff0c\u6240\u4ee5\u8fd8\u9700\u4f5c\u5982\u4e0b\u4fee\u6539
\n\u4fee\u6539\/etc\/daily
\n\u627e\u5230\u4e0b\u9762\u4ee3\u7801
\nsh \/etc\/security 2>&1 > $OUT
\nif [ -s $OUT ]; then
\nmail -s \u201c$host daily insecurity output\u201d root < $OUT
\nfi
\n\u4fee\u6539\u5982\u4e0b
\nsh \/etc\/security 2>&1 > $OUT.TMP
\nif [ -s $OUT.TMP ]; then
\necho \u201c$host daily insecurity output\u201d > $OUT
\ncat $OUT.TMP >> $OUT
\nrm $OUT.TMP
\n\/usr\/libexec\/mail.local root > $OUT
\nfi
\n\u4fee\u6539crontab<\/p>\n

crontab \u2013u root \u2013e<\/h1>\n

\u5c06
\n30 1 * * * \/bin\/sh \/etc\/daily 2>&1 | tee \/var\/log\/daily.out | mail – s \u201c\/bin\/hostname<\/code> daily output\u201d root
\n30 3 * * 6 \/bin\/sh \/etc\/weekly 2>&1 | tee \/var\/log\/weekly.out | mail -s \u201c\/bin\/hostname<\/code> weekly output\u201d root
\n30 5 1 * * \/bin\/sh \/etc\/monthly 2>&1 | tee \/var\/log\/monthly.out | mail -s \u201c\/bin\/hostname<\/code> monthly output\u201d root
\n\u4fee\u6539\u4e3a
\n30 1 * * * \/bin\/sh \/etc\/daily 2>&1 | tee \/var\/log\/daily.out | \/usr\/libexec\/mail.local root
\n30 3 * * 6 \/bin\/sh \/etc\/weekly 2>&1 | tee \/var\/log\/weekly.out | \/usr\/libexec\/mail.local root
\n30 5 1 * * \/bin\/sh \/etc\/monthly 2>&1 | tee \/var\/log\/monthly.out | \/usr\/libexec\/mail.local root
\n\u5e76\u6ce8\u91ca\u6389\u542f\u52a8Sendmail\u884c<\/p>\n

*\/30 * * * * \/usr\/sbin\/sendmail \u2013L sm-msp-queue \u2013Ac -q<\/h1>\n

9\u3001\u5982\u4f55\u8ba9OpenBSD\u540c\u6b65\u7f51\u7edc\u65f6\u95f4
\n\u4f7f\u7528\u547d\u4ee4:
\nrdate -n time.cn99.com
\n-n Use SNTP (RFC 1361) instead of the RFC 868 time protocol.
\nBy default, rdate uses the RFC 868 TCP protocol
\n\u800c\u5728FreeBSD\u5219\u662f\u7528ntpdate\u6765\u8fdb\u884c\u65f6\u95f4\u7684\u540c\u6b65\uff01
\n10\u3001\u52a0\u901f\u7ec8\u7aef\u6309\u952e\u901f\u5ea6
\n\u5728 \/etc\/rc.conf \u4e2d\u52a0\u5165\u4ee5\u4e0b
\nkeyrate=\u201dfast\u201d
\ncursor=\u201dblink\u201d \u6216 \u201cdestructive\u201d
\n11\u3001\u67e5\u770b\u7f51\u7edc\u6d41\u91cf
\n\u53ef\u4ee5\u770b\u5230\u6240\u6709\u6570\u636e\u5305\u7684\u5927\u5c0f\uff1a
\n$ watch -d -n 1 ifconfig eth0
\n\u53ef\u4ee5\u770b\u5230\u53d1\u9001\u548c\u63a5\u6536\u4e86\u591a\u5c11\u4e2apackage\uff1a
\n$ watch netstat -s -u
\n12\u3001openbsd\u4e0bweb\u670d\u52a1\u5668
\n\u5728rc.conf\u91cc\u628ahttpd\u670d\u52a1\u6253\u5f00\uff0cchmod 1777 \/var\/www\/htdocs
\n\/etc\/rc.conf
\n\u6539\uff1a
\nhttpd_flags=NO
\n\u4e3a\uff1a
\nhttpd_flags=\u201d”
\n13\u3001\u7f51\u7edc\u81ea\u52a8\u914d\u7f6e (DHCP)
\n\/etc\/rc.conf \u5e76\u52a0\u5165\u4e0b\u9762\u7684\u8bbe\u7f6e\uff1a
\nifconfig_fxp0=\u201dDHCP\u201d
\n14\u3001\u53d6\u6d88OpenBSD\u7ec8\u7aef\u54cd\u94c3
\nset nobeep
\n15\u3001\u5982\u4f55\u5728OpenBSD\u4e0b\u9762\u5feb\u901f\u5b89\u88c5package
\n\u524d\u63d0:
\n \u7f51\u7edc\u73af\u5883\uff0c\u53ef\u4ee5\u8fde\u63a5\u5230Internet\uff0c\u6216\u8005\u4f60\u5185\u90e8\u6709OpenBSD\u7684package\u7684mirror\u4e5f\u53ef\u4ee5\uff01
\n\u8bbe\u7f6e:
\n \u5728\/root\/.cshrc\u4e2d\u52a0\u5165
\nsetenv PKG_PATH ftp:\/\/ftp.jaist.ac.jp\/pub\/OpenBSD\/snapshots\/packages\/i386<\/a>
\n\u5c31\u53ef\u4ee5\u76f4\u63a5\u7528 pkg_add xxxxx.tgz \u5b89\u88c5packages \u4e86
\n16\u3001\u4fee\u6539\/etc\/resolv.conf
\nlookup file bind
\nnameserver \u2018yournameserver\u2019
\nmount -t cd 9660 -r \/dev\/acd0 \/cdrom
\nmount \/dev\/cd0a \/mnt\/
\n\/dev\/cd0a on \/mnt type cd9660 (local, read-only)
\nmkdir \/mnt\/iso
\nvnconfig \/dev\/iso \/home\/user\/op3.9.iso
\nmount -t cd9660 \/dev\/iso \/mnt\/iso \uff08mount_cd9660 \/dev\/iso \/mnt\/iso\uff09
\numount \/mnt
\nvnconfig -u \/mnt\/iso
\n17\u3001OpenBSD – Lost Root Password
\nOpenBSD Root password recovery
\nBoot into single user mode. For i386 arch type boot -s at the boot prompt.
\nmount the drives.<\/p>\n

fsck -p \/ && mount -u \/<\/h1>\n

If \/usr is not the same partition that \/ is (and it shouldn\u2019t be) then you will need to mount it, also<\/p>\n

fsck -p \/usr && mount \/usr<\/h1>\n

run passwd(1)
\nboot into multiuser mode.. and remember your password!
\n18\u3001\u81ea\u5df1\u5236\u4f5cOpenBSD\u5149\u76d8
\n$mdir -p OpenBSD\/3.9\/i386; cd OpenBSD\/3.9\/i386
\n$ftp -a ftp:\/\/ftp.openbsd.org\/pub\/OpenBSD\/3.9\/i386<\/a>
\nftp>bin
\nftp>prompt
\nftp>mget *
\nftp>bye
\n$cd ..\/.. (back to OpenBSD directory)
\n$mkisofs -r -v -l -L -V \u201cOpenBSD 3.9\u2033 -A \u201cOpenBSD 3.9 Release\u201d
\n-b cdrom32.fs
\n-c boot.catalog
\n-o OpenBSD-i386-3.9.iso
\n3.9\/i386
\n19\u3001 \u4f7f\u7528 pw \u6765\u7ba1\u7406\u4f60\u7684\u5e10\u53f7
\n\u5728 BSD \u4e0b\u4f7f\u7528 adduser \u6765\u65b0\u589e\u5e10\u53f7\uff0c\u6709\u4e9b\u65f6\u4f1a\u6ee1\u70e6\u7684\uff0c\u53ef\u7528\u4ee5\u4e0b\u65b9\u5f0f\uff1a
\npw useradd -n -g -m -s \/bin\/csh
\n=> -m \u4ee3\u8868\u5efa\u7acb\u4f7f\u7528\u8005\u76ee\u5f55
\n\u25cf\u540c\u65f6\u8bbe\u5bc6\u7801
\necho | pw useradd -n -g -m -s \/bin\/csh -h 0
\n\u25cf \u5220\u9664\u5e10\u53f7
\npw userdel -n -r
\n=> -r \u4ee3\u8868\u540c\u65f6\u5220\u9664\u5176 home \u76ee\u5f55\u7b49\u76f8\u5173\u8d44\u6599
\n\u25cf \u4fee\u6539\u5e10\u53f7
\npw usermod -g -s \/bin\/csh
\nPS\uff1a\u65e0\u6cd5\u4fee\u6539\u5e10\u53f7\u540d\u79f0
\n\u25cf lock \u53ca unlock \u4f7f\u7528\u8005\u5e10\u53f7
\npw lock
\npw unlock
\n20\u3001 \u6fc0\u6d3b\u4f60\u7684 screensaver
\n\u7531\u4e8eBSD \u5927\u591a\u5f53\u4e3a\u4e3b\u673a\u4f7f\u7528\uff0c\u90fd\u662f\u5e38\u671f\u4e0d\u5173\u673a\u7684\uff0c\u56e0\u6b64\u53ef\u5c06\u5c4f\u5e55\u5173\u6389\uff0c\u6216\u4f7f\u7528 ScreenSaver \u529f\u80fd..
\n\u4f7f\u7528 ScreenSaver \u8bf7\u5728 \/etc\/rc.conf \u8fd9\u4e2a\u6863\u52a0\u5165\u4ee5\u4e0b\u4e24\u884c\uff1a
\nblanktime=\u201d900\u2033
\n=> \u4ee5\u79d2\u6570\u4e3a\u5355\u4f4d\uff0c\u5982\u4ee5\u4e0a\u4e3a 15 \u5206\u949f
\nsaver=\u201dlogo\u201d
\n=> logo \u662f FreeBSD \u7684\u5409\u7965\u7269(\u56fe\u578b\u63a5\u53e3)\uff0c\u53e6\u4e5f\u53ef\u4f7f\u7528 \u201cdaemon\u201d\uff0c\u8fd9\u662f\u6587\u5b57\u578b\u5f0f
\n21\u3001 \u68c0\u67e5\u4f60\u7684\u67d0\u4e00\u4e2a ports \u7248\u672c\u53ca\u66f4\u65b0
\n\u5982\u679c\u8981\u66f4\u65b0\u6240\u6709\u7684 port \u53ea\u9700\u5728 \/etc\/ports\/ \u4e0b\u6267\u884c\u4ee5\u4e0b\u6307\u4ee4\uff1a<\/p>\n

make update<\/h1>\n

\u6709\u65f6\u6211\u4eec\u53ef\u80fd\u8981\u68c0\u67e5\u67d0\u4e00\u4e2a ports \u7684\u7248\u672c\uff0c\u5728\u6bcf\u4e2a ports \u4e2d\u7684 Makefile \u90fd\u6709\u8fd9\u4e00\u884c
\nPORTVERSION= x.x.x
\n\u5982\u6b64\u5c31\u53ef\u770b\u5230\u8fd9\u4e2a ports \u7684\u7248\u672c\u4e86\uff0c\u53e6\u5916\u4e5f\u53ef\u4f7f\u7528\u4ee5\u4e0b\u65b9\u5f0f(\u7528 grep)\uff0c\u6bd4\u5982\u6211\u4eec\u60f3\u770b mod_php4 \u7684\u7248\u672c<\/p>\n

grep PORTVERSION= \/usr\/ports\/www\/mod_php4\/Makefile<\/h1>\n

PORTVERSION= \u3000\u30001.4.1 -> \u7248\u672c\u8baf\u606f
\n\u5982\u679c\u7248\u672c\u592a\u65e7\u4e86\uff0c\u5219\u53ef\u5229\u7528\u4ee5\u4e0b\u65b9\u6cd5\u6765\u66f4\u65b0\u5355\u4e00 ports
\na. \u4f7f\u7528 portupgrade \u6216 portinstall\uff0c\u8bf7\u7528 man \u67e5\u770b\u7528\u6cd5
\nb. \u5230 FreeBSD \u7f51\u7ad9\u67e5\u8be2\u6700\u65b0\u7684 ports \u4fe1\u606f\uff0c\u5e76\u6293 ports \u56de\u6765\u66f4\u65b0
\n\u7f51\u5740\uff1ahttp:\/\/www.freebsd.org\/cgi\/cvsweb.cgi\/ports\/<\/a>
\n\u6293\u56de\u6765\u540e\u5728\u76f8\u5173\u76ee\u5f55\u66f4\u65b0\uff0c\u4f8b\u5982\u6211\u4eec\u6293\u56de\u7684\u662f mod_php4.tar.gz\uff0c\u5b58\u5728 \/usr\/tmp\/ \u76ee\u5f55\u4e0b\uff0c\u5219\u89e3\u538b\u7f29\u7684\u65b9\u5f0f\u5982\u4e0b\uff1a<\/p>\n

cd \/usr\/ports\/www\/mod_php4<\/h1>\n

tar xzvf \/usr\/tmp\/mod_php4.tar.gz<\/h1>\n

\u5982\u6b64\u5c31 ok \u4e86..
\n22\u3001 \u4e00\u4e9b console \u4e0b\u4f7f\u7528\u7684\u5feb\u901f\u952e..
\n\u76f8\u4fe1\u5927\u591a\u4f7f\u7528 unix-like \u7684\u4f7f\u7528\u8005\uff0c\u8fd8\u662f\u5728 console \u4e0b\u6267\u884c\u4f60\u7684\u65e5\u5e38\u7ef4\u62a4\u5de5\u4f5c\u5427\uff0c\u90a3\u6709\u90a3\u4e9b\u6309\u952e\u7ec4\u5408\u53ef\u5e2e\u6211\u4eec\u63d0\u9ad8\u6548\u7387\u5462..
\n\u4ee5\u4e0b\u6309\u952e\u7686\u9002\u7528\u4e8e tcsh \u53ca bash..<\/p>\n

    \n
  1. \u5feb\u901f\u79fb\u52a8\u5149\u6807
    \nctrl+a -> \u5230\u6700\u524d\u9762
    \nctrl+e -> \u5230\u6700\u540e\u9762<\/li>\n
  2. \u7f16\u8f91\u65b9\u9762
    \nctrl+d -> \u5220\u9664\u5149\u6807\u6240\u5728\u5b57\u7b26
    \nctrl+w -> \u5220\u9664\u5149\u6807\u6240\u5728\u5b57\u524d\u9762\u7684\u5b57\u7b26
    \nctrl+u -> bash:\u5c06\u5149\u6807\u524d\u6240\u6709\u7684\u5b57\u53ca\u5b57\u7b26\u5220\u6389\uff0ctcsh:\u5220\u9664\u6240\u6709\u5b57
    \nctrl+k -> \u5c06\u5149\u6807\u540e\u6240\u6709\u5b57\u7b26\u5220\u6389
    \nctrl+b -> \u4e0b\u4e2a\u5b57\u7b26
    \nctrl+f -> \u524d\u4e00\u4e2a\u5b57\u7b26
    \nctrl+m -> \u548c\u6309\u4e0b enter \u7684\u7ed3\u679c\u4e00\u6837
    \nctrl+h -> \u548c\u6309\u4e0b del \u6216 backspace \u952e\u4e00\u6837
    \ndel \u6216 backspace -> \u5220\u9664\u524d\u4e00\u4e2a\u5b57\u7b26
    \n\u5982\u679c\u5bf9\u6309\u952e\u6709\u7814\u7a76\u5174\u8da3\u8005\uff0c\u4e0d\u5f77\u53c2\u8003 \/usr\/share\/syscons\/keymaps\/ \u8fd9\u4e2a\u76ee\u5f55\uff0c\u5176\u4e2d us.iso.kbd \u662f\u4e00\u822c\u6211\u4eec\u4f7f\u7528\u7684\u6309\u952e..
    \n23\u3001\u4f7f\u7528\u5bf9\u65f6\u4e3b\u673a<\/li>\n<\/ol>\n

    ntpdate clock.stdtime.gov.tw<\/h1>\n

    \u65f6\u533a\u7684\u8bbe\u5b9a<\/p>\n

      \n
    1. \u4f7f\u7528 tzsetup<\/li>\n
    2. \u5728 \/etc\/ \u4e0b\u6709\u4e2a\u6863\u6848 localtime\uff0c\u8fd9\u4e2a\u5c31\u662f\u672c\u673a\u7684\u65f6\u533a\u8bbe\u5b9a\u6863\u6848\uff0c\u56e0\u6b64\u6211\u4eec\u53ef\u7528\u4e2a\u53d6\u5de7\u65b9\u5f0f(\u4e0d\u7ecf\u7531 tzsetup)\uff0c\u5982\u4ee5\u4e0b:<\/li>\n<\/ol>\n

      cp \/usr\/share\/zoneinfo\/Asia\/Shanghai \/etc\/localtime<\/h1>\n

      \u8fd9\u6837\u662f\u4e0d\u662f\u6bd4\u8f83\u5feb\u5462..
      \n24\u3001\u4eceports\u4e2d\u67e5\u627e\u8f6f\u4ef6
      \n%cd \/usr\/ports
      \n%make search name=xxx | grep ^Path
      \n\u53e6\u4e00\u79cd\u662f\u901a\u8fc7\u5173\u952e\u5b57\uff0c\u4e5f\u5c31\u662f\u5728\u8f6f\u4ef6\u540d\u548c\u8bf4\u660e\u4e2d\u53ea\u8981\u5305\u62ec\u8fd9\u4e2a\u5355\u8bcd\u7684\u90fd\u4f1a\u67e5\u627e\u51fa\u6765\uff1a
      \n%cd \/usr\/ports
      \n%make search key=xxx | grep ^Path
      \n25\u3001OpenBSD\u7b80\u5355\u4e2d\u6587\u6c49\u5316
      \n\u4fee\u6539\/etc\/X11\/xorg.conf<\/p>\n

      cp WindowsXP\u4e0b\u7684simsun.ttc tahoma.ttf? verdana.ttf \u201c\/usr\/X11R6\/lib\/X11\/fonts\/TrueType\/\u201d<\/h1>\n

      \u8fd9\u91cc\u8981\u628asimsun.ttc\u66f4\u540d\u4e3a simsun.ttf\u5e76\u52a0\u5165 Load \u201cxtt\u201d<\/p>\n

      fc-cache<\/h1>\n

      \u4fee\u6539~\/.cshrc \u52a0\u5165\u4e00\u4e0b\u73af\u5883\u53d8\u91cf
      \nsetenv LANG zh_CN.GB2312
      \nsetenv LC_ALL zh_CN.GB2312
      \nsetenv LC_CTYPE zh_CN.GB2312
      \nset SGML_CATALOG_FILES=\/usr\/local\/share\/sgml\/catalog
      \nset XML_CATALOG_FILES=\/usr\/local\/share\/xml\/catalog
      \n26\u3001\u89e3\u51b3\u65e0\u6743\u9650\u53casudo\u7684\u95ee\u9898<\/p>\n

        \n
      1. sudo\u4e0d\u80fdroot\u65f6\u8981\u7f16\u8f91 \/etc\/group \u6587\u4ef6<\/li>\n<\/ol>\n

        vi \/etc\/group<\/h1>\n

        wheel::0:root,xxx,xxx,xxx,\u2026
        \n\u5728wheel:<\/em>:0:root\u540e\u52a0\u9017\u53f7\u548c\u7528\u6237\u540d\u5373\u53ef\u3002<\/p>\n

          \n
        1. sudo\u540e\u6709\u6ca1\u6743\u9650\u6267\u884c\u7684\u547d\u4ee4\uff0c\u8fd9\u65f6\u8981\u4fee\u6539 \/etc\/sudoers \u6587\u4ef6
          \nroot ALL=(ALL) ALL \uff08\u4e0b\u4e00\u884c\u65b0\u5efa\uff09
          \nxxxx ALL=(ALL) ALL
          \n\u8fd9\u6837\u8fd9\u4e2a\u7528\u6237\u5c31\u4f1a\u6709root\u7684\u6240\u6709\u6743\u9650\u3002
          \n27\u3001OpenBSD\u80fd\u88c5fcitx\u8f93\u5165\u6cd5\u5417\uff1f<\/li>\n<\/ol>\n

          vi fcitx\/src\/main.c & fcitx-3.1.1\/src\/main.c<\/h1>\n

          < #ifdef CODESET
          \n< #define CODESET 14
          \n< #endif
          \n< bIsUtf8 = (strstr (setlocale (LC_CTYPE, NULL), “utf8”) != NULL);
          \n> bIsUtf8 = (strcmp (nl_langinfo (CODESET), \u201cUTF-8\u2033) == 0);
          \n\u53ea\u8981\u505a\u4e00\u4e0b\u7b80\u5355\u7684\u4fee\u6539\uff0cfcitx\u5c31\u53ef\u4ee5\u7f16\u8bd1\u6210\u529f\u4e86\u3002
          \n\u540c\u65f6\u8fd8\u9700\u8981\u91cd\u73b0\u7f16\u8bd1\u4e00\u4e0bOpenBSD\u7684locale\uff0c\u5230\/usr\/src\/share\/locale\/ctype\/ \u4fee\u6539\u4e00\u4e0bMakefile\u5c06
          \nLOCALES += zh_CN.eucCN
          \nLOCALESRC_zh_CN.eucCN = zh_CN.eucCN
          \n\u524d\u9762\u7684#\u53bb\u6389\uff0c\u5230\/usr\/src\/share\/locale\/ \u6267\u884cmake;make install
          \n\u8bbe\u7f6e\/root\/.cshrc\u52a0\u5165
          \nsetenv LC_CTYPE zh_CN.eucCN
          \nsetenv LC_ALL zh_CN.eucCN
          \nsetenv LANG zh_CN.eucCN
          \nsetenv XMODIFIERS \u201c@im=fcitx\u201d
          \n\u4fee\u6539\/root\/.xinitrc\u52a0\u5165
          \nexec fcitx &
          \n\u6ce8\u9500\u5e10\u53f7\u91cd\u65b0\u767b\u9646\u5c31\u53ef\u4ee5\u8f93\u5165\u4e2d\u6587\u4e86
          \n28\u3001OpenBSD\u80fd\u88c5scim\u8f93\u5165\u6cd5\u5417\uff1f<\/p>\n

          tar zxvf scim-1.4.2.tar.gz<\/h1>\n

          #cd scim-1.4.2
          \n #cd src
          \n #vi scim_utility.cpp
          \n < #define CODESET 14
          \n #.\/configure
          \n # make install
          \n #scim -f socket -d
          \nSCIM has been successfully launched.
          \n29\u3001OpenBSD\u81ea\u52a8\u767b\u9646\u7cfb\u7edf\u542f\u52a8X-windows
          \n\u81ea\u5df1\u4e2a\u4eba\u4f7f\u7528\u7684\u7535\u8111\u6bcf\u6b21\u90fd\u8981\u767b\u9646\u540e\u624d\u8fdbX, \u73b0\u5728\u7b80\u5355\u5199\u4e00\u4e0b\u5c31\u53ef\u4ee5\u81ea\u52a8\u5f00\u673a\u8fdb\u5165x-windows\u7cfb\u7edf\u4e86!
          \n \u4fee\u6539\/etc\/rc\u6587\u4ef6, \u5728\u6587\u4ef6\u7684\u6700\u540eexit 0 \u524d\u52a0\u5165\u4e00\u884c:
          \n exec \/bin\/csh
          \n \u7136\u540e\u4fee\u6539\u6839\u76ee\u5f55\u4e0b\u7684 \/.cshrc \u5728\u6700\u540e\u52a0\u5165
          \n startx
          \n \u53e6\u5916\u518d\u628a\u4f60\u7684\/root \u76ee\u5f55\u4e0b\u7684.xinitrc\u6587\u4ef6copy\u5230 \u6839\u76ee\u5f55 \/\u4e0b\u5c31\u884c\u4e86!
          \n30\u3001\u7528tar\u5b9e\u73b0\u5206\u5377\u538b\u7f29
          \n\u5206\u5f00\uff1a
          \n # tar czvf – dir | split -d -b 18m
          \n\u5408\u5e76\uff1a
          \n # cat x* > dir.tgz
          \n31\u3001\u53ef\u4ee5\u8c61freebsd\u7684\u201dportupgrade -rRf\u201d\u90a3\u6837\u5347\u7ea7ports\u5417\uff1f
          \n\u53ef\u4ee5\u201dmake update FORCE_UPDATE=yes\u201d
          \n32\u3001\u9650\u5236SSH\u9a8c\u8bc1\u91cd\u8bd5\u6b21\u6570<\/p>\n

          vi \/etc\/ssh\/sshd_config<\/h1>\n

          MaxAuthTries 6
          \n33\u3001\u53ef\u4ee5\u628a\u7cfb\u7edf\u7684\u6838\u5fc3\u7684\u8fd0\u884c\u5c42\u6b21\u8bbe\u7f6e\u4e3a\u6700\u5b89\u5168\u7684\u5c42\u6b21:<\/p>\n

          sysctl -w kern.securelevel=2<\/h1>\n

          33\u3001\u7981\u7528\u7531inetd\u542f\u52a8\u7684\u7a0b\u5e8f\uff1a<\/p>\n

          vi \/etc\/sysctl.conf<\/h1>\n

          inetd=NO
          \n34\u3001\u5982\u4f55\u7981\u6b62\u4e00\u822c\u7528\u6237\u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7\uff1a<\/p>\n

          chmod g-w,o-r \/var\/log\/*<\/h1>\n

          35\u3001\u5982\u679c\u5fd8\u8bb0ROOT\u7684\u5bc6\u7801
          \nboot> boot \u2013s
          \nboot> fsck -p \/ && mount -uw \/
          \nboot> fsck -p \/usr && mount \/usr
          \nboot> passwd root
          \n36\u3001\u624b\u5de5\u4f5c\u63a7\u5236apache\u542f\u52a8
          \n\/usr\/sbin\/apachectl start
          \n\/uar\/sbin\/apachectl stop
          \n37\u3001\u5982\u4f55\u8ba9OpenBSD\u540c\u6b65\u7f51\u7edc\u65f6\u95f4
          \nA: \u4f7f\u7528\u547d\u4ee4:
          \nrdate -n time.cn99.com
          \n-n Use SNTP (RFC 1361) instead of the RFC 868 time protocol.
          \nBy default, rdate uses the RFC 868 TCP protocol
          \n\u800c\u5728FreeBSD\u5219\u662f\u7528ntpdate\u6765\u8fdb\u884c\u65f6\u95f4\u7684\u540c\u6b65\uff01
          \n38\u3001\u5982\u4f55\u8ba9OpenBSD\u5173\u95ed\u5e76\u81ea\u52a8\u5173\u95ed\u7535\u6e90
          \nshutdown -ph now
          \n39\u3001\u5982\u4f55\u4f7f\u4f60\u7684OpenBSD\u652f\u6301tab\u952e\u8865\u9f50\uff01
          \n\u5230ftp:\/\/ftp.openbsd.org\/<\/a>\u4e0b\u8f7d\u4e00\u4e2atcsh-6.12.00-static\u7684package
          \n\u7136\u540e\u4f7f\u7528pkg_add tcsh-6.12.00-static.tgz
          \n\u4fee\u6539\/etc\/shells
          \n\u52a0\u5165
          \n\/usr\/local\/bin\/tcsh
          \n\u6267\u884c\u547d\u4ee4vipw\u6216\u8005chsh\u4fee\u6539root\u7684shell\u4e3a\/usr\/local\/bin\/tcsh
          \n\u6ce8\u9500\uff0c\u91cd\u65b0\u767b\u9646\uff0c\u4f60\u5c31\u53ef\u4ee5\u53d1\u73b0\u4f60\u73b0\u5728\u7684shell\u53ef\u4ee5\u4f7f\u7528tab\u952e\u8865\u9f50\u4e86\uff01
          \n\u8865\u5145\uff1a\u4f60\u540c\u6837\u53ef\u4ee5\u4f7f\u7528bash\uff0c\u8bbe\u7f6e\u65b9\u6cd5\u540c\u4e0a\uff01
          \n40\u3001\u91cd\u65b0\u8bbe\u7f6e\u65f6\u533a\uff1a<\/p>\n

          cd \/etc<\/h1>\n

          ln -s \/usr\/share\/zoneinfo\/Asia\/Shanghai<\/h1>\n

          41\u3001OpenBSD\u80fd\u88c5scim\u8f93\u5165\u6cd5\u5417\uff1f<\/p>\n

          tar zxvf scim-1.4.2.tar.gz<\/h1>\n

          cd scim-1.4.2<\/h1>\n

          cd src<\/h1>\n

          vi scim_utility.cpp<\/h1>\n

          < #define CODESET 14<\/p>\n

          .\/configure<\/h1>\n

          make install<\/h1>\n

          scim -f socket -d<\/h1>\n

          SCIM has been successfully launched
          \n42\u3001\u9650\u5236SSH\u9a8c\u8bc1\u91cd\u8bd5\u6b21\u6570\uff1a<\/p>\n

          vi \/etc\/ssh\/sshd_config<\/h1>\n

          MaxAuthTries 6
          \n43\u3001\u53ef\u4ee5\u628a\u7cfb\u7edf\u7684\u6838\u5fc3\u7684\u8fd0\u884c\u5c42\u6b21\u8bbe\u7f6e\u4e3a\u6700\u5b89\u5168\u7684\u5c42\u6b21:
          \nsysctl -w kern.securelevel=2
          \n44\u3001\u5982\u4f55\u7981\u6b62\u4e00\u822c\u7528\u6237\u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7\uff1a
          \nchmod g-w,o-r \/var\/log\/*
          \n45\u3001\u5982\u4f55\u542f\u52a8\u670d\u52a1
          \n\u6dfb\u52a0\u5230\/etc\/rc.local
          \n\u53c2\u6570\u548c\u53d8\u91cf\u4ecd\u7136\u5728rc.conf\u4e2d\u58f0\u660e
          \n\u4f8b\u5982<\/p>\n

          vi \/etc\/rc.conf \u589e\u52a0<\/h1>\n

          mysqld=YES<\/p>\n

          vi \/etc\/rc.local \u589e\u52a0<\/h1>\n

          if [ X\u201d${mysqld}\u201d == X\u201dYES\u201d -a -x \/usr\/local\/bin\/mysqld_safe ]; then
          \necho Starting mysqld
          \n\/usr\/local\/bin\/mysqld_safe &
          \nfi
          \n\u8fd9\u6837\u7cfb\u7edf\u542f\u52a8\u5230rc.local\u6d41\u7a0b\u7684\u65f6\u5019\uff0c\u5c31\u53ef\u4ee5\u5224\u65ad\u51fa\u662f\u5426\u8fd0\u884c\u8fd9\u4e2a\u670d\u52a1\uff0c\u5982\u679c\u4f60\u4e0d\u60f3\u7528rc.local\uff0c\u53ef\u4ee5\u81ea\u5df1\u5b9a\u4e49\u4e00\u4e2arc.service<\/p>\n

          vi \/etc\/rc \u589e\u52a0<\/h1>\n

          [ -f \/etc\/rc.service] && . \/etc\/rc.service
          \nrc.service\u5c31\u662f\u6807\u51c6\u7684shell\u7a0b\u5e8f\u4e86
          \n\u91cd\u65b0\u6fc0\u6d3b\u7f51\u7edc\u5361\uff0c\u6267\u884c \/etc\/netstart
          \nDNS\u5e94\u8be5\u5199\u5728\/etc\/resolv.conf
          \nports\u662f\u5c5e\u4e8e\u7f51\u7edc\u4e0a\u81ea\u52a8\u4e0b\u8f7d\u6e90\u7801\uff0c\u7f16\u8bd1\uff0c\u5b89\u88c5\u7684\u65b9\u5f0f
          \n\u800cpackages\u4e00\u822c\u90fd\u662f\u4e0e\u7f16\u8bd1\u597d\u7684\u5305\uff0c\u901a\u8fc7pkg_add\u7b49\u65b9\u5f0f\u4fbf\u53ef\u4ee5\u8f7b\u677e\u5b89\u88c5<\/p>\n

          \u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1aKermit\u7684\u7f51\u7ad9<\/a> » Openbsd Tips<\/a><\/p>","protected":false},"excerpt":{"rendered":"

          \u8f6c\u8f7d:http:\/\/www.safeexpert.net\/wordp\/index.php\/archives\/6 1\u3001\u7f51\u5173\u914d\u5236 \u76f4\u63a5\u5c06IP\u5199\u5165\/etc\/mygate 2\u3001\u673a\u5668\u540d \u76f4\u63a5\u5199\u5165\/etc\/myname 3\u3001\u7f51\u5361\u914d\u5236 \u76f4\u63a5\u5c06\u53c2\u6570\u5199\u5165\/etc\/ho […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-42","post","type-post","status-publish","format-standard","hentry","category-technology"],"_links":{"self":[{"href":"https:\/\/www.houquner.com\/index.php\/wp-json\/wp\/v2\/posts\/42"}],"collection":[{"href":"https:\/\/www.houquner.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.houquner.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.houquner.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.houquner.com\/index.php\/wp-json\/wp\/v2\/comments?post=42"}],"version-history":[{"count":0,"href":"https:\/\/www.houquner.com\/index.php\/wp-json\/wp\/v2\/posts\/42\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.houquner.com\/index.php\/wp-json\/wp\/v2\/media?parent=42"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.houquner.com\/index.php\/wp-json\/wp\/v2\/categories?post=42"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.houquner.com\/index.php\/wp-json\/wp\/v2\/tags?post=42"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}