Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

LinuxÉÏ»ñȡָ¶¨½ø³ÌµÄcpuʹÓÃÇé¿ö

ÕâÀï¼Ù¶¨Òª»ñÈ¡µ±Ç°µÇ¼Óû§Æô¶¯µÄtomcat½ø³ÌµÄcpuʹÓÃÇé¿ö
#!/bin/sh
_USER=`whoami`
_PS=`ps -ef | grep $_USER | grep catalina | grep tomcat`
_PID=`echo $_PS | awk '{print $2}'`
_CPUINFO=`top -b -n 1 -p $_PID | sed '$d' | sed -n '$p' | awk '{print $9}'`
echo $_CPUINFO
 


Ïà¹ØÎĵµ£º

¡¾ÀíÂÛ֪ʶƪ¡¿Linux»ìºÏ±à³Ì+log4cpp


     ÓÉÓÚҪʹÓõ½log4cppµÄ¿â£¬¶ølog4cµÄ×ÊÁÏÊǷdz£µÄÉÙ£¬Ò²ÀÁµÃÈ¥Ñо¿ËüµÄÓ÷¨£¬ÓÚÊǾ;ö¶¨ÊÔÊÔ»ìºÏ±à³ÌÕßÍæÒâ¡£
      Ê×ÏÈÏÈÒýÓÃÏÂC++ËüµÄfather: StroustrupµÄһƪÎÄÕ¡¶C++ Style and Technique FAQ¡·£¨http://www2.research.att.com/~bs/bs_faq2.html£©ÀïµÄһС¸öÆ ......

linux fg bg ctrl + z jobs & µÈÃüÁî


fg¡¢bg¡¢jobs¡¢&¡¢ctrl + z¶¼ÊǸúϵͳÈÎÎñÓйصģ¬ËäÈ»ÏÖÔÚ»ù±¾Éϲ»ÔõôÐèÒªÓõ½ÕâЩÃüÁµ«Ñ§»áÁËÒ²ÊǺÜʵÓõÄ
Ò»¡£& ×î¾­³£±»Óõ½
Õâ¸öÓÃÔÚÒ»¸öÃüÁîµÄ×îºó£¬¿ÉÒÔ°ÑÕâ¸öÃüÁî·Åµ½ºǫִ́ÐÐ
¶þ¡£ctrl + z
¿ÉÒÔ½«Ò»¸öÕýÔÚǰִ̨ÐеÄÃüÁî·Åµ½ºǫ́£¬²¢ÇÒÔÝÍ£
Èý¡£jobs
²é¿´µ±Ç°ÓжàÉÙÔÚºǫ́ÔËÐеÄÃüÁî
ËÄ¡£fg ......

linux°²×°£¨ÐéÄâ»ú£©

linux°²×°£¨ÐéÄâ»ú£©
1.ÄÚ´æÖÁÉÙ256mb
2.Ó²ÅÌÖÁÉÙ2gb£¬ÀíÏëΪ10gbÒÔÉÏ
3.¶àÖØÒýµ¼GRUB
4.IDE¡¢SCSI½Ó¿Ú
    IDE½Ó¿ÚÓ²Å̱ÈSCSI½Ó¿ÚÓ²Å̶ÁдËÙ¶ÈÂýµ«¼Û¸ñÏà¶Ô±ãÒË£¬pc×îΪ³£¼û
    Ò»°ãһ̨»ú×ÓÓÐÁ½¸öIDE½Ó¿Ú£¨IDE0 IDE1£©
    ÿ¸ö½Ó¿Ú¿ÉÒÔÁ¬½ÓÁ¬¸öÓ²ÅÌ£¨Ö÷Å̺ʹÓÅÌ£© ......

linux shell script Àý×Ó1

1. ÈçºÎ»ñµÃ½Å±¾²ÎÊý£º
#!/bin/she
#
while [ -n "$1" ]
do
case "$1" in
-a) echo "found the -a option";;
-b) param="$2"
echo "found the -b option";;
-c) echo "found the -c option";;
--) shift
break;;
*) echo "$1 is not an option";;
esac
shift
done
count ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ