我成功地下载了戴尔命令配置,但是如果我运行"cctk“命令,它会说:
Command 'cctk' not found, did you mean:
command 'cct' from deb proj-bin (5.2.0-1)
command 'sctk' from deb sctk (2.4.10-20151007-1312Z+dfsg2-3)
command 'cmtk' from deb cmtk (3.3.1p1+dfsg-1)
Try: sudo apt install <deb na
为什么php memory_get_peak_usage的结果与Linux中使用'top‘或'ps’命令时显示的分配给进程的内存大小有这么大的不同?
我已经在php.ini中设置了2Mb的memory_limit,我的单字符串php脚本是
echo memory_get_peak_usage(true);
表示它正在使用786432字节(768KB)
如果我试图向系统询问当前php进程
echo shell_exec('ps -p '.getmypid().' -Fl');
它给了我
F S UID PID PPID C PRI
我遇到了一些问题
sudo apt-get update && apt-get upgrade
在我运行之后,我得到了这个:
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these.
The following packages have unmet dependencies:
linux-image-extra-3.16