1.按时间排序显示文件 1 test@> ll -rt 2.按文件大小排序显示文件(文件大小单位:k,M) 1 test@> ll -Sh 参数的解释如下: -r, --reverse reverse order while sorting -t sort by modification time -S sort by file size -h, --human-readable with -l, print sizes in human readable format (e...
命令:ls 1.按时间排序显示文件 1 test@> ll -rt 2.按文件大小排序显示文件(文件大小单位:k,M) 1 test@> ll -Sh 参数的解释如下: -r, --reverse reverse order while sorting -t sort by modification time -S sort by file size -h, --human-readable with -l, print sizes in human readable f...
sort 1. Overview As Linux users, we frequently interact with the file systems. One of the common tasks is to list the files and sort them according to their size. In this tutorial, we’ll discuss the various ways to achieve this. ...
多个 -P 选项可用于指定多个路径 -s STRSIZE 指定输出的字符串的最大长度,默认为 32。注意,文件名不被认为是字符串,总是全部打印 -S SORTBY 根据指定的条件对 -c 选项打印的直方图的输出进行排序。SORTBY 合法值是 time、calls、name 和 nothing,默认值是 time -u USERNAME 以指定用户的 UID、GID 和补充...
of line) -m, --merge merge already sorted files; do not sort -o, --output=FILE write result to FILE instead of standard output -s, --stable stabilize sort by disabling last-resort comparison -S, --buffer-size=SIZE use SIZE for main memory buffer -t, -...
$ cachestat 1 3 TOTAL MISSES HITS DIRTIES BUFFERS_MB CACHED_MB 2 0 2 1 17 279 2 0 2 1 17 279 2 0 2 1 17 279 # READ_HIT 和 WRITE_HIT ,分别表示读和写的缓存命中率 $ cachetop 11:58:50 Buffers MB: 258 / Cached MB: 347 / Sort: HITS / Order: ascending PID UID CMD HITS ...
11:58:50 Buffers MB: 258 / Cached MB: 347 / Sort: HITS / Order: ascending PID UID CMD HITS MISSES DIRTIES READ_HIT% WRITE_HIT% 13029 root python 1 0 0 100.0% 0.0% READ_HIT 和 WRITE_HIT ,分别表示读和写的缓存命中率。除此之外,还可以使用pcstat来查看文件的缓存情况,如查看/bin/ls ...
-i the maximum number of pending signals # 设置最大的等待信号 -l the maximum size a process may lock into memory #设置在内存中锁定进程的最大值 -m the maximum resident set size -n the maximum number of open file descriptors # 设置最大可以的打开文件描述符。 -p the pipe buffer size -q...
[root@getlnx01 u03]# find . -type f -size +800M -print0 | xargs -0 du -h | sort -nr 1004M ./flash_recovery_area/backup/backupsets/ora_df873524162_s46823_s1 8.1G ./oradata/epps/undotbs02.dbf 8.1G ./oradata/epps/undotbs01.dbf ...
cat /proc/cpuinfo| grep "physical id"| sort| uniq| wc -l 查看每个物理CPU中core的个数,即CPU核数。 cat /proc/cpuinfo| grep "cpu cores"| uniq 查看逻辑CPU的个数。 cat /proc/cpuinfo| grep "processor"| wc -l 查看CPU型号。 cat /proc/cpuinfo | grep name | cut -f2 -d: | uniq...