http://blog.sina.com.cn/s/blog_490168e50100dw9r.html
Ò»¡¢Äں˱àÒë
1¡¢×¼±¸¹¤×÷
£¨1£©ÕûÀí³öϵͳÐèÒªÖ§³ÖµÄÓ²¼þ¡¢ÎļþϵͳÀàÐÍÒÔ¼°ÍøÂçÐÒéµÈÄÚÈÝ¡£
£¨2£©½¨ÒéÓÃÃüÁîuname –r ²é¿´Ò»ÏÂϵͳµÄ°æ±¾ºÅ£¬Èç¹ûÄãµÄϵͳ°æ±¾Ó뽫Ҫ±àÒëµÄÄں˰汾һÖ£¬½¨Ò齫/lib/modulesϵÄÄÚÈݱ¸·Ý£¬·ñÔò½«À´µÄmake modules_install ²½Öè²úÉúµÄÎļþ»á¸²¸ÇÕâ¸ö·¾¶ÏµÄÄÚÈÝ¡£
£¨3£©ÏÂÔØ²¢½âѹlinuxÄںˣ¬½¨Òé´Óhttp://www.kernel.org/pub/linux/kernel/ ÏÂÔØÄںˣ¬ÒòΪ°²×°ÏµÍ³Ê±Ëù°²×°µÄÔ´´úÂëĬÈÏÇé¿öÏÂÖ§³ÖºÜ¶àÉ豸£¬ÕâÑù¸øÄں˲üõÔö¼ÓÁËÄѶȡ£ÒÔϼÙÉèÄãÒѾÏÂÔØÁËÄں˵ÄΪlinux-x-y-z.tar.gz¡£Ò»°ã¶¼½«linuxÄÚºËÔ´´úÂë·ÅÔÚ/usr/srcÏ£¬ÕâÀïÈÔÈ»×ñÊØÕâ¸öϰ¹ß£¬Èç¹ûÄãµÄÕâ¸ö·¾¶ÏÂÒѾ´æÔÚÕâ¸ö°æ±¾µÄÄںˣ¬½¨Ò齫ÒÑÓеĸĸöÃû³Æ¡£
2¡¢¿ªÊ¼±àÒë
£¨1£©make mrproper
È·±£Ô´´úÂëĿ¼ÏÂûÓв»ÕýÈ·µÄ.oÎļþºÍÎļþÒÀÀµ¹ØÏµ£¬Ö´ÐиÃÃüÁîºó£¬ÄÚºËÑ¡Ïî»á»Øµ½Ä¬ÈϵÄ״̬Ï¡£Èç¹ûÄãÊÇÏÂÔØµÄÄÚºËÔ´Â룬¶øÇÒÊǵÚÒ»´Î±àÒ룬¾ÍûÓбØÒªÖ´ÐÐÕâÒ»²½²Ù×÷
£¨2£©make menuconfig
ÒÔÎı¾²Ëµ¥·½Ê½Ñ¡ÔñÄÚºËÑ¡ÏÓëËü¹¦ÄÜÏàͬµÄÃüÁÓÐmake config£»make xconfig£»make oldconfig£©£¬²»Í¬°æ±¾µÄÄÚ ......
×î½üÒ»¶Îʱ¼äÔÚlinuxÏÂÓÃC×öһЩѧϰºÍ¿ª·¢£¬µ«ÊÇÓÉÓÚ¾Ñé²»×㣬ÎÊÌâ¶à¶à¡£¶ø¶Î´íÎó¾ÍÊÇÈÃÎҷdz£Í·Í´µÄÒ»¸öÎÊÌâ¡£²»¹ý£¬Ä¿Ç°Ð´Ò»¸öһǧÐÐ×óÓҵĴúÂ룬ҲºÜÉÙ³öÏֶδíÎ󣬻òÕßÊǼ´Ê¹³öÏÖÁË£¬Ò²ºÜÈÝÒ×ÕÒ³öÀ´£¬²¢ÇÒ´¦Àíµô¡£
ÄÇʲôÊǶδíÎ󣿶δíÎóΪʲôÊǸöÂ鷳ʣ¿ÒÔ¼°Ôõô·¢ÏÖ³ÌÐòÖеĶδíÎóÒÔ¼°ÈçºÎ±ÜÃâ·¢Éú¶Î´íÎóÄØ£¿
Ò»·½ÃæÎªÁ˸ø×Ô¼ºµÄѧϰ×ö¸ö×ܽᣬÁíÒ»·½ÃæÓÉÓÚÖÁ½ñûÓÐÕÒµ½Ò»¸ö±È½ÏÈ«Ãæ½éÉÜÕâ¸öËäÈ»ÊÇ“particular problem”µÄÎÊÌ⣬ËùÒÔÎÒÀ´×ö¸öÅ×שÒýÓñ°É¡£ÏÂÃæ¾Í´ÓÉÏÃæµÄ¼¸¸öÎÊÌâ³ö·¢À´Ì½ÌÖһϓSegmentation faults"°É¡£
Ŀ¼
1¡£Ê²Ã´ÊǶδíÎó£¿
2¡£ÎªÊ²Ã´¶Î´íÎóÕâô“Âé·³”£¿
3¡£±à³ÌÖÐͨ³£Åöµ½¶Î´íÎóµÄµØ·½ÓÐÄÄЩ£¿
4¡£ÈçºÎ·¢ÏÖ³ÌÐòÖеĶδíÎó²¢´¦Àíµô£¿
ÕýÎÄ
1¡£Ê²Ã´ÊǶδíÎó£¿
ÏÂÃæÊÇÀ´×ÔAnswers.comµÄ¶¨Ò壺
Quote:
A
segmentation fault (often shortened to segfault) is a particular error
condition that can occur during the operation of computer software. In
short, a segmentation fault occurs when a program attempts to access a
memo ......
×î½üÔÚ×¼±¸gre¿¼ÊÔ£¬ÓÚÊÇÕÒÁËÕÒlinuxϵı³µ¥´ÊÈí¼þ£¬¾ÍÊÇÕâ¸öexciteword£¬ºÃÏñÊǸúÇáÇáËÉËɱ³µ¥´Ê²î²»¶à£¬Í¦ºÃÓõġ£
°²×°·½·¨£º
ubuntuÏÂ×î¼òµ¥µÄ·½·¨¾ÍÊÇapt-get installÁË¡£
»¹¿ÉÒÔ´Ó¹ÙÍøÉÏÏÂÔØrpm°ü£¬Ê¹ÓÃalienתΪdeb°ü¡£alien¹¤¾ßûÓеϰ¿ÉÒÔʹÓÃapt-get install alienÀ´ÏÂÔØ¡£×ª»¯Îªdeb°üºó£¬Ë«»÷×Ô¶¯°²×°¾Í¿ÉÒÔÁË¡£ ......
1¡¢
½«Îļþcheckoutµ½±¾µØÄ¿Â¼
svn
checkout
path£¨pathÊÇ·þÎñÆ÷ÉϵÄĿ¼£©
ÀýÈ磺svn
checkout svn
://192.168
.1.1
/pro/domain
¼òд£ºsvn
co
2¡¢
Íù°æ±¾¿âÖÐÌí¼ÓеÄÎļþ
svn
add
file
ÀýÈ磺svn
add test.php(Ìí¼Ótest.php)
svn
add *.php(Ìí¼Óµ±Ç°Ä¿Â¼ÏÂËùÓеÄphpÎļþ)
3¡¢
½«¸Ä¶¯µÄÎļþÌá½»µ½°æ±¾¿â
svn
commit
-m “LogMessage“ [
-N]
[
--no-unlock]
PATH
(Èç¹ûÑ¡ÔñÁ˱£³ÖËø£¬¾ÍʹÓÖno-unlock¿ª¹Ø)
ÀýÈ磺svn
commit -m “add test file for my test“ test.php
¼òд£ºsvn
ci
4¡¢
¼ÓËø/½âËø
svn
lock
-m “LockMessage“ [
--force]
PATH
ÀýÈ磺svn
lock -m “lock test file“ test.php
svn
unlock
PATH
5¡¢
¸üе½Ä³¸ö°æ±¾
svn
update -r
m path
ÀýÈ磺
svn
updateÈç¹ûºóÃæÃ»ÓÐĿ¼£¬Ä¬ÈϽ«µ±Ç°Ä¿Â¼ÒÔ¼°×ÓĿ¼ÏµÄËùÓÐÎļþ¶¼¸üе½×îа汾¡£
svn
update -r 200 test.php(½«°æ±¾¿âÖеÄÎļþtest.php»¹Ôµ½°æ±¾200)
svn
update test.php(¸üУ¬ÓÚ°æ±¾¿âͬ²½¡£Èç¹ûÔÚÌá½»µÄʱºòÌáʾ¹ýÆÚµÄ»°£¬ÊÇÒòΪ³åÍ»£¬ÐèÒªÏÈupdate£ ......
vi adduser.sh È»ºó°ÑÈçÏ´úÂëÌùÈë¡£±£´æµ½CVSROOTĿ¼Ï¡£
#!/bin/bash
#add cvs users
while [ -n "$(echo $1|grep '^_')"];
do
case $1 in
-u) param=$2
echo -e "$param:\c" >>passwd
shift ;;
-p) param=$2
echo -e `./passwdgen.pl $param`":cvsroot" >> passwd;;
*)
exit 1
esac
shift
done
Çл»µ½CVSROOTĿ¼
Ö´ÐУº
./adduser.sh -u username -p password ......
¡¡¢Ù¼ò½é
¡¡¡¡DNS¾ÍÊÇDomain Name System£¬ËüÄܹ»°ÑÐÎÈçwww.21php.comÕâÑùµÄÓòÃûת»»Îª211.152.50.35ÕâÑùµÄIPµØÖ·£»Ã»ÓÐDNS£¬ä¯ÀÀ21php.com Õâ¸öÍøÕ¾Ê±£¬¾Í±ØÐëÓÃ211.152.50.35ÕâôÄѼǵÄÊý×ÖÀ´·ÃÎÊ¡£ÌṩDNS·þÎñµÄ¾ÍÊÇDNS·þÎñÆ÷¡£DNS·þÎñÆ÷¿ÉÒÔ·ÖΪÈýÖÖ£¬¸ßËÙ»º´æ·þÎñÆ÷ (Cache-only server)¡¢Ö÷·þÎñÆ÷(Primary Name server)¡¢¸¨Öú·þÎñÆ÷(Second Name Server)¡£
¡¡¡¡DNSµÄÏêϸÔÀí¡¢¹¤×÷Á÷³Ì¡¢ÊõÓï¡¢¸ÅÄÏÞÓÚÆª·ù£¬ÕâÀï¾Í²»ËµÁË¡£¿ÉÒÔÔĶÁרÃŵÄÎÄÕ£¬ÈçDNS-HOWTO¼ÓÒÔÁ˽⡣
¡¡¡¡¢ÚÅäÖÃÖ÷DNS·þÎñÆ÷
¡¡¡¡Ê×ÏÈÎÒÃÇ×öÒÔϼÙÉ裺A·þÎñÆ÷Ϊ21php.comµÄÖ÷ÓòÃû·þÎñÆ÷£¬ÆäIPµØÖ·Îª11.0.0.1£¬B·þÎñÆ÷Ϊ21php.comµÄ¸¨ÖúÓòÃû·þÎñÆ÷£¬ÆäIPµØÖ·Îª11.0.0.2£»
¡¡¡¡ÏÂÃæÎÒÃÇÅäÖ÷þÎñÆ÷11.0.0.1Ϊ21PHP.COMµÄÖ÷DNS·þÎñÆ÷
¡¡¡¡LinuxϵÄdns¹¦ÄÜÊÇͨ¹ýbindÈí¼þʵÏֵġ£bindÈí¼þ°²×°ºó£¬»á²úÉú¼¸¸ö¹ÌÓÐÎļþ£¬·ÖΪÁ½À࣬һÀàÊÇÅäÖÃÎļþÔÚ/etcĿ¼Ï£¬Ò»ÀàÊÇdns¼Ç¼ÎļþÔÚ/var/namedĿ¼Ï¡£¼ÓÉÏÆäËûÏà¹ØÎļþ£¬¹²Í¬ÉèÖÃdns·þÎñÆ÷¡£ÏÂÃæÊÇËùÓкÍdnsÉèÖÃÏà¹ØÎļþµÄÁбíÓë˵Ã÷¡£
¡¡¡¡Î»ÓÚ/etcĿ¼ÏµÄÓУºhosts,host.conf,resolv.conf,named.boot,named.conf¡£
¡¡¡¡1¡¢“hosts”ÎÄ ......