For instance, the user might want to primarily monitor memory usage so the CPU usage’s default sorting might not quite fit the bill. To sort by memory usage, use the top -o mreg command.The top -o command accepts a number of other keys like mreg including cpu for CPU usage, time ...
top command displays the top processes in the system ( by default sorted by cpu usage ). To sort top output by any column, Press O (upper-case O) , which will display all the possible columns that you can sort by as shown below. Current Sort Field: P for window 1:Def Select sort...
# cat /proc/cpuinfo processor : 0 CPU : POWER6 (raw), altivec supported clock : 4005.000000MHz revision : 3.1 (pvr 003e 0301) processor : 1 CPU : POWER6 (raw), altivec supported clock : 4005.000000MHz revision : 3.1 (pvr 003e 0301) processor : 2 CPU : POWER6 (raw), altivec supp...
%user:表示用户进程所使用cpu的百分比 %system:表示内核进程所使用cpu的百分比 %guest:表示进程在虚拟机占用的CPU的百分比 %wait:表示任务在等待运行时花费的cpu的百分比 %CPU:表示进程所使用cpu的百分比 CPU:处理进程的cpu编号 Command:进程对应的命令 五、lsof命令 sof(list open files)是一个列出当前系统打开文件...
Add line number for all non-empty-lines in a file $ sed '/./=' thegeekstuff.txt | sed 'N; s/\n/ /' More sed examples:Advanced Sed Substitution Examples 6. awk command examples Remove duplicate lines using awk $ awk '!($0 in array) { array[$0]; print }' temp ...
When you copy a DOS file to Unix, you could find \r\n in the end of each line. This example converts the DOS file format to Unix file format using sed command. $sed 's/.$//' filename Print file content in reverse order
Add line number for all non-empty-lines in a file $ sed '/./=' thegeekstuff.txt | sed 'N; s/\n/ /' 1. 6. awk command examples Remove duplicate lines using awk $ awk '!($0 in array) { array[$0]; print }' temp ...
the -r option or the interactive r command. eAbsolute mode. Count events using absolute counters. nNon-event mode (default). Calculate CPU usage since the previous sample. Accumulative mode Delta mode Absolute mode Non-event mode 可以以不同的关键字排序,详情见 man top 中的 -o 选项 ...
TIME:进程已耗用的CPU时间 COMMAND:所执行的命令名称和参数 停止进程 【执行格式】:kill 【说明】:将process从系统中删除,或送一个信号给Process,例如重新读取设置文件。但是只有Process的拥有者,才能对其拥有的Process下 kill命令,你可以使用“ps”,找出要进行处理的Process ...
24. top command examples top command displays the top processes in the system ( by default sorted by cpu usage ). To sort top output by any column, Press O (upper-case O) , which will display all the possible columns that you can sort by as shown below. ...