Common Linux commands (including Apache and MySQL)

Linux common commands (including Apache and MySQL) change password passwdroot Nic add IP address ifconfigeth0: 1184.82.167.219netmask?#248ifconfigeth0: 2184.82.167.220netmask?##248 restart www.2cto...
Linux common commands (including Apache and MySQL) change password passwd root Nic add IP address ifconfig eth0: 1 184.82.167.219 netmask 255.255.255.255.248ifconfig eth0: 2 184.82.167.220 netmask restart 255.255.255.248 restart www.2cto.com rebotshutdown-r now # restart immediately (for root users) shutdown-r 10 # restart automatically in 10 minutes (for root users) shutdown-r 20:35 # Restart at (used by the root user) if the shutdown command is used to set the restart, you can use the shutdown-c command to cancel shutdown. halt # immediately shut down poweroff # immediately shut down shutdown-h now # immediately shut down (for root users) shutdown-h 10 # Automatically shut down in 10 minutes; httpd startapachectl-vapachectl startapachectl stopapachectl restart/etc/httpd/conf/extra/var/log/httpd/tail/etc/httpd/logs/access_logtail-f/ etc/httpd/logs/access_logcat/etc/httpd/logs/access_log | awk '{print $1}' | sort | uniq-c | sort-nr | lesscat/etc/httpd /logs/access_log | grep '02/Apr/100' | awk '{print $1}' | sort | uniq-c | sort-nr | lessnetstat-n | grep tcp | wc-lnetstat-n | Grep udp | wc-lps-aux | grep httpd | wc-lps-ef | grep httpd | wc-lnetstat-n | awk '/^ tcp/{++ S [$ NF ]} END {for (a in S) print a, S [a]} 'www.2cto.com. during the data query process, select a command: netstat-n | awk '/^ tcp/{++ S [$ NF]} END {for (a in S) print, S [a]} ': The Returned result is LAST_ACK 5SYN_RECV 30 ESTABLISHED 1597FIN_WAIT1 51FIN_WAIT2 504TIME_WAIT 1057. SYN_RECV indicates the number of requests waiting for processing. ESTABLISHED indicates normal data transmission; TIME_WAIT indicates the number of requests that have been processed and wait for the timeout to end. The returned results are concise and straightforward, that is, the sentence is a little long-_-prohibit IP addresses from accessing RewriteCond % {HTTP_HOST }! ^ Www.abc.com [NC] RewriteCond % {HTTP_HOST }! ^ Abc.com [NC] RewriteRule (.*) http://127.0.0.1 [R = 301, L] start MySQL www.2cto.com/etc/rc. d/init. d/mysqld start restart/etc/rc. d/init. d/mysqld restart stop/etc/rc. d/init. d/mysqld stop service mysqld startnetstat-n | grep 'MySQL. sock '| wc-l