Ó¦ÖªÓ¦»á£ºÔÚlinux/unixÉÏ·ÖÎö³ÌÐòÈÕÖ¾µÄ¼¼ÇÉ
more £º
×÷Ó㺸ÃÖ¸Á¿ÉÒÔ½«ÎļþµÄÄÚÈÝ£¬´ÓǰÏòºó£¬Ã¿´ÎÒ»ÆÁ£¬´òÓ¡µ½ÖÕ¶ËÆÁÄ»ÉÏ¡£
Ó÷¨£º
more filename
ÏÔʾһÆÁÐÅÏ¢ºó£¬' ¿Õ¸ñ' ÏòÏ·һÆÁ£¬' »Ø³µ' ÏòÏ·һÐУ¬' q ' Í˳ö
cat £º
×÷Ó㺸ÃÖ¸Áî±¾À´µÄ×÷Óã¬Êǽ«¶à¸öÎļþµÄÄÚÈݺϲ¢ÆðÀ´£¬´òÓ¡µ½±ê×¼Êä³ö£¬
µ«×î³£¼ûµÄÓ÷¨ÊÇÏÔʾһ¸öÎļþµÄÄÚÈÝ£¬µ«Îļþ±È½Ï´óµÄÇé¿ö£¬ ÆÁÄ»»áºÜ¿ì¹ö¶¯£¬ÎÞ·¨²é¿´ÓÐЧÐÅÏ¢£¬½¨ÒéʹÓà more ¡£
Ó÷¨£º
cat filename
grep £º
×÷Ó㺴òÓ¡Îļþ»òÕß±ê×¼ÊäÈëÖзûºÏÌØ¶¨Ä£Ê½µÄÐУ¬¸ÃÖ¸ÁîÊÇ´ÓÈÕÖ¾ÎļþÖмìË÷ÌØ¶¨ÐÅÏ¢µÄ×îÓÐЧÊֶΡ£
1¡¢ »ù±¾Ó÷¨
grep pattern filename
È磺
grep "error" catalina.out
¿ÉÒÔ½« tomcat ÈÕÖ¾ catalina.out ÖÐËùÓаüº¬ error µÄÐÐÏÔʾ³öÀ´
2¡¢ ʹÓÃÕýÔò±í´ïʽ
grep -e "pattern" filename
È磺
grep -e "[eE]rror" catalina.out
¿ÉÒÔ½« tomcat ÈÕÖ¾ catalina.out ÖÐËùÓаüº¬ error »òÕß Error µÄÐÐÏÔʾ³öÀ´
3¡¢ ³£ÓÃÑ¡Ïî
-i Æ¥ÅäʱºöÂÔ´óСд
-n ÔÚ´òÓ¡µÄÐÐǰÏÔʾ¸ÃÐÐÔÚÔÎļþÖеÄÐкÅ
-v ¸ÃÑ¡Ï½« grep µÄĬÈÏÐÐΪ·×ª£¬´òÓ¡ÄÇЩ²»°üº¬Ìض¨Ä£Ê½µÄÐÐ
wc £º
×÷ÓãºÍ³¼ÆÎļþÖеÄÐÐÊý¡¢×ÖÊýºÍ×Ö½ÚÊý
Ó÷¨£º
&
Ïà¹ØÎĵµ£º
MySQL :: Linux ÏÂ×Ô¶¯±¸·ÝÊý¾Ý¿âµÄ shell ½Å±¾
Linux ·þÎñÆ÷ÉϵijÌÐòÿÌì¶¼ÔÚ¸üРMySQL Êý¾Ý¿â£¬ÓÚÊǾÍÏëÆðдһ¸ö shell ½Å±¾£¬½áºÏ crontab£¬¶¨Ê±±¸·ÝÊý¾Ý¿â¡£Æäʵ·Ç³£¼òµ¥£¬Ö÷Òª¾ÍÊÇʹÓà MySQL ×Ô´øµÄ mysqldump ÃüÁî¡£
½Å±¾ÄÚÈÝÈçÏ£º
#!/bin/sh
# File: /home/mysql/backup.sh
# Database info
DB_NAME=" ......
Æô¶¯mysql: /etc/rc.d/init.d/mysql start
ÐÞ¸ÄÃÜÂë: ¸ñʽ£ºmysqladmin -uÓû§Ãû -p¾ÉÃÜÂë password ÐÂÃÜÂë
ʹÓÃÃÜÂëµÇ¼: mysql -u root -p
ÏÔʾÊý¾Ý¿â: show databases;
Ñ¡ÔñÊý¾Ý¿â: use Êý¾Ý¿âÃû;
ÏÔʾ±í: show tables;
ÏÔʾ±í½á¹¹: descibe ±íÃû;
Ô¶³ÌµÇ¼mysqlÐèÒª¿ªÆôÈ ......
MYSQL°²×°
//½âѹ±àÒë°²×°
# tar xzvf mysql-5.0.27.tar.gz
# cd mysql-5.0.27
# ./configure -prefix=/home/redadmin/mysql
# make
# make install
# cd /home/redadmin/mysql/
# cp share/mysql/my-medium.cnf ./
# mv my-medium.cnf my.cnf
// my.confÎļþÐÞ¸Ä
# vi my.cnf
ÐÞ¸Äǰ£º
port &nb ......
ÔÚLinux»·¾³ÏÂÊäÈë: cd /usr/openv/netbackup/bin/admincmd/
./bpexpdate -m ´Å´ø±êÇ©Ãû(media ID) -d 0 ±íʾ¶ÔÕâÅÌ´Å´øµÄÊý¾ÝÇå¿Õ,Èç´Å´ø½éÖʱ£´æÖÜÆÚÊÇÓÀ¾ÃµÄ,
Ò²»áÈ«²¿Çå¿Õ,ʹËü¹ýÆ ......