increase memory on imac

Tags: free cacheView Memory usage CommandsFree Memory Command 释放kernel用在cache上面的内存 sudo sysctl -w vm.drop_caches=3释放无论是使用中的内存还是cache（page cache, inodes, and dentries）,但可能会影响系统的稳定！sudo sync echo 3 | sudo tee /proc/sys/vm/drop_caches定时清理内存I. 建一个脚本freecache.sh查看一下内存使用情况，找到内存所在行。判断可用内存大小，如果小于300M，就释放内存。drop_caches文件中就一个0，这里为什么要写入一个3呢?官方解释如下：To free pagecache, use echo 1 > /proc/sys/vm/drop_caches;to free dentr

Increase the memory limit method of PHP There is also a personal view on the use of static classes

1, in window, open the ' C:\Users\Administrator\.android\avd\4.4.2.avd\config.ini ' file (my win7,xp is not ' Users ', it's ' document and Setting ', where, ' 4.4.2 ' is the name of the emulator I named.2, find ' hw.ramsize ' modified to the specified value, such as ' hw.ramsize=2048 ', can be. However, I found that it should also be possible to modify ' RAM ' in the Edit simulator ' Memory Options ' because I found them to be consistent.3, and finall