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df ÊÇÀ´×ÔÓÚcoreutils Èí¼þ°ü£¬ÏµÍ³°²×°Ê±£¬¾Í×Ô´øµÄ£»ÎÒÃÇͨ¹ýÕâ¸öÃüÁî¿ÉÒԲ鿴´ÅÅ̵ÄʹÓÃÇé¿öÒÔ¼°Îļþϵͳ±»¹ÒÔØµÄλÖ㻾ÙÀý£º
[root@localhost beinan]# df -lh
Filesystem ÈÝÁ¿ ÒÑÓà ¿ÉÓà ÒÑÓÃ% ¹ÒÔØµã
/dev/hda8 11G 6.0G 4.4G 58% /
/dev/shm 236M 0 236M 0% /dev/shm
/dev/sda1 56G 22G 35G 39% /mnt/sda1
ÎÒÃÇ´ÓÖпÉÒÔ¿´µ½,ϵͳ°²×°ÔÚ/dev/hda8 £»»¹ÓÐÒ»¸ö56GµÄ´ÅÅÌ·ÖÇø/dev/sda1¹ÒÔØÔÚ /mnt/sda1ÖУ»ÆäËüµÄ²ÎÊýÇë²Î¿¼ man df
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fdisk ÊÇÒ»¿îÇ¿´óµÄ´ÅÅ̲Ù×÷¹¤¾ß£¬À´×Ôutil-linuxÈí¼þ°ü£¬ÎÒÃÇÔÚÕâÀïֻ˵ËûÈçºÎ²é¿´´ÅÅÌ·ÖÇø±í¼°·ÖÇø½á¹¹£»²ÎÊý -l £¬Í¨¹ý-l ²ÎÊý£¬ÄÜ»ñµÃ»úÆ÷ÖÐËùÓеÄÓ²Å̵ķÖÇøÇé¿ö£»
[root@localhost beinan]# fdisk -l
Disk /dev/hda: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
   Device Boot      Start         End      Blocks   Id  System
/dev/hda1   *           1         765     6144831    7  HPFS/NTFS
/dev/hda2             766        2805 &nb


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linuxϵÄÖ÷ÒªÎļþ


linuxϵÄÖ÷ÒªÎļþ
/boot/grub/grub.conf    GRUB configuration file
/boot/module-info-*    Module information for the Linux kernel
/boot/System.map-*    Map of the Linux kernel
/boot/vmlinuz-*    Linux kernel
/etc/aliases    Mail aliases
/etc/a ......

linux shell ¿ØÖƽű¾Ö´ÐдÎÊý

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#!/bin/bash
. /etc/profile
project=simnin
export CLASSPATH=.:/usr/$project:$CLASSPATH
for jarfile in /usr/$project/lib/*.jar ; do
if ! echo $CLASSPATH | grep $jarfile > /dev/null
then
&nbs ......

LinuxÖÐÎļþÃûµÄÖû»

LinuxÖÐʹÓÃÃüÁîÐÐʱ£¬ÓÐʱÐèÒª²éÕÒËùÐèÒªµÄÎļþ¡£ShellÌṩÁËÒ»Ì××Ö·û´®Ä£Ê½Æ¥Å乿Ôò£¬»ò³ÆÖ®ÎªÔª×Ö·û´®¡£¿ÉÒÔ°´ÕÕËùÒªÇóµÄģʽÀ´Æ¥ÅäÎļþ£¬»¹¿ÉÒÔʹÓÃ×Ö·ûÀàÐÍÀ´Æ¥ÅäÎļþÃû¡£ÔÚ´ËÖ÷Òª½éÉܼ¸ÖÖ³£¼ûµÄÌØÊâ×Ö·û£º
1¡¢*  Æ¥ÅäÎļþÃûÖеÄÈκÎ×Ö·û´®£¬°üÀ¨¿Õ×Ö·û´®£»
2¡¢£¿ Æ¥ÅäÎļþÃûÖеÄÈκε¥×Ö·û´®
3¡¢£Û….£ ......

linuxÄں˵ÄPAEºó׺

yum update ¸üÐÂϵͳ֮ºó£¬Äں˰汾³öÏÖÁËÁ½ÖÖ£¬Ò»ÖÖÊÇPAE£¬ÁíÍâÒ»ÖÖ²¢Ã»ÓÐPAE¡£
ºÎνPAEÄØ£¿È«³Æ£ºPhysical Address Extension
Æäʵ¾ÍÊÇʹ32λϵͳ֧³Ö³¬¹ý4GÄڴ棬×î´ó¿É´ï64GÄÚ´æ¡£
¶ÔÓÚLinuxÀ´Ëµ£¬Äں˴Ó2.6°æ±¾¿ªÊ¼È«ÃæÖ§³ÖPAE[3]
£¬ÕâʹµÃÔÚ32λµÄ»úÆ÷ÉÏ¿ÉÒÔ·ÃÎÊ64GBµÄÄÚ´æ¡£ÆôÓÃÁËPAEµÄLinuxÄں˻¹ÐèҪͬÑùÖ§³ÖP ......

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linuxÏÂapache+php°²×°³£¼ûÎÊÌâ
configure: error: Unable to find libgd.(a|so)
Èç¹ûʹÓõÄÊÇubuntu»òdebian¾ÍºÜ¼òµ¥ÁË£¬Ö±½Ósudo apt-get install apache2 libapache2-mod-php5 php5 php5-gd ¾Í»ù±¾Éϸ㶨£¬µ«ÊÇÓÃÔ´´úÂë°²×°»¹ÊǺÜÂé·³¡«
wget http://www.boutell.com/gd/http/gd-2.0.11.tar.gz
tar zxvf gd-2.0.11 ......
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