PS Aux|grep svn to see if SVN started
NETSTAT-TLN viewing current port conditions
ps-a | grep nginx to see if Nginx is started
Iptables-i input-p TCP--dport 80-j ACCEPT Add firewall port
/etc/init.d/iptables Status View firewall port
Ps-aux | grep MySQL View process
Re-change the password!
#/etc/init.d/mysql Stop
# Mysqld_safe--user=mysql--skip-grant-tables--skip-networking &
# mysql-u Root MySQL
mysql> UPDATE user SET Password=password (' NewPassword ') where user= ' root ';
mysql> FLUSH privileges;
Mysql> quit
#/etc/init.d/mysqld Restart
# mysql-u Root-p
Enter Password:
Mysql>
Get!
Killall mysqld kills All processes
View hard disk usage
Df-h
View Memory usage
Free-m
Memory-intensive measurements
To measure how much memory a process consumes, Linux provides a convenient way for us to provide all the information we have in the/proc directory, and in fact the top tools are also available here to obtain the appropriate information.
Memory usage information for/proc/meminfo machines
The/proc/pid/maps PID is the process number that displays the virtual address occupied by the current process.
Memory occupied by the/PROC/PID/STATM process
The above describes the work of common commands, including aspects of the content, I hope that the PHP tutorial interested in a friend helpful.
