Linux命令之du

du [选项] [文件]

以递归方式为目录汇总每个文件的磁盘使用情况。

(1).常用选项

-a,--all 显示对所有文件和目录的统计，而不是只包含子目录
--apparent-size 显示文件或目录自身大小，而不是它们占用磁盘空间的大小。文件或目录占用磁盘空间的大小与它们自身大小有时候并非完全一致。
-B,--block-size=SIZE 打印前按SIZE缩放大小。例如’-BM’以1048576字节为单位打印。
-b,--bytes 等同于--apparent-size --block-size=1
-d,--max-depth=N 仅输出小于等于N层的目录的总计。--max-depth=0的作用等同与-s选
-h,--human-readable 显示人类易读格式（K，M，G…）
-k 类似--block-size=1K 
-m  类似--block-size=1M 
-s,--summarize 仅显示总计
-X,--exclude-from=FILE 排除与FILE中任何模式匹配的文件

(2).实例

du默认显示目录的磁盘使用情况

[root@xuexi ~]# ls -l nginx-1.14.2/
总用量 736
drwxr-xr-x. 6 1001 1001   4096 1月  11 14:30 auto
-rw-r--r--. 1 1001 1001 288742 12月  4 22:52 CHANGES
-rw-r--r--. 1 1001 1001 440121 12月  4 22:52 CHANGES.ru
drwxr-xr-x. 2 1001 1001    168 1月  11 15:49 conf
-rwxr-xr-x. 1 1001 1001   2502 12月  4 22:52 configure
drwxr-xr-x. 4 1001 1001     72 1月  11 14:30 contrib
drwxr-xr-x. 2 1001 1001     40 1月  11 14:30 html
-rw-r--r--. 1 1001 1001   1397 12月  4 22:52 LICENSE
-rw-r--r--. 1 root root    376 1月  11 15:50 Makefile
drwxr-xr-x. 2 1001 1001     21 1月  11 14:30 man
drwxr-xr-x. 3 root root    125 1月  11 15:53 objs
-rw-r--r--. 1 1001 1001     49 12月  4 22:52 README
drwxr-xr-x. 9 1001 1001     91 1月  11 14:30 src 
[root@xuexi ~]# du nginx-1.14.2/        //只显示目录
48      nginx-1.14.2/auto/cc
4       nginx-1.14.2/auto/lib/geoip
4       nginx-1.14.2/auto/lib/google-perftools
8       nginx-1.14.2/auto/lib/libatomic
4       nginx-1.14.2/auto/lib/libgd
4       nginx-1.14.2/auto/lib/libxslt
20      nginx-1.14.2/auto/lib/openssl
24      nginx-1.14.2/auto/lib/pcre
8       nginx-1.14.2/auto/lib/perl
20      nginx-1.14.2/auto/lib/zlib
104     nginx-1.14.2/auto/lib
28      nginx-1.14.2/auto/os
16      nginx-1.14.2/auto/types
388     nginx-1.14.2/auto
40      nginx-1.14.2/conf
20      nginx-1.14.2/contrib/unicode2nginx
4       nginx-1.14.2/contrib/vim/ftdetect
4       nginx-1.14.2/contrib/vim/ftplugin
4       nginx-1.14.2/contrib/vim/indent
124     nginx-1.14.2/contrib/vim/syntax
136     nginx-1.14.2/contrib/vim
164     nginx-1.14.2/contrib
884     nginx-1.14.2/src/core
120     nginx-1.14.2/src/event/modules
424     nginx-1.14.2/src/event
68      nginx-1.14.2/src/http/modules/perl
1692    nginx-1.14.2/src/http/modules
388     nginx-1.14.2/src/http/v2
3004    nginx-1.14.2/src/http
300     nginx-1.14.2/src/mail
8       nginx-1.14.2/src/misc
416     nginx-1.14.2/src/os/unix
416     nginx-1.14.2/src/os
536     nginx-1.14.2/src/stream
5572    nginx-1.14.2/src
8       nginx-1.14.2/html
8       nginx-1.14.2/man
0       nginx-1.14.2/objs/src/core
0       nginx-1.14.2/objs/src/event/modules
0       nginx-1.14.2/objs/src/event
0       nginx-1.14.2/objs/src/os/unix
0       nginx-1.14.2/objs/src/os/win32
0       nginx-1.14.2/objs/src/os
0       nginx-1.14.2/objs/src/http/v2
0       nginx-1.14.2/objs/src/http/modules/perl
0       nginx-1.14.2/objs/src/http/modules
0       nginx-1.14.2/objs/src/http
0       nginx-1.14.2/objs/src/mail
0       nginx-1.14.2/objs/src/stream
0       nginx-1.14.2/objs/src/misc
0       nginx-1.14.2/objs/src
80      nginx-1.14.2/objs
6992    nginx-1.14.2/

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[root@xuexi ~]# du -a nginx-1.14.2/
4       nginx-1.14.2/auto/cc/acc
4       nginx-1.14.2/auto/cc/bcc
4       nginx-1.14.2/auto/cc/ccc
4       nginx-1.14.2/auto/cc/clang
8       nginx-1.14.2/auto/cc/conf
4       nginx-1.14.2/auto/cc/gcc
4       nginx-1.14.2/auto/cc/icc
4       nginx-1.14.2/auto/cc/msvc
4       nginx-1.14.2/auto/cc/name
4       nginx-1.14.2/auto/cc/owc
4       nginx-1.14.2/auto/cc/sunc
48      nginx-1.14.2/auto/cc
4       nginx-1.14.2/auto/define
4       nginx-1.14.2/auto/endianness
4       nginx-1.14.2/auto/feature
4       nginx-1.14.2/auto/have
4       nginx-1.14.2/auto/have_headers
4       nginx-1.14.2/auto/headers
4       nginx-1.14.2/auto/include
4       nginx-1.14.2/auto/init
8       nginx-1.14.2/auto/install
4       nginx-1.14.2/auto/lib/conf
4       nginx-1.14.2/auto/lib/geoip/conf
4       nginx-1.14.2/auto/lib/geoip
4       nginx-1.14.2/auto/lib/google-perftools/conf
4       nginx-1.14.2/auto/lib/google-perftools
4       nginx-1.14.2/auto/lib/libatomic/conf
4       nginx-1.14.2/auto/lib/libatomic/make
8       nginx-1.14.2/auto/lib/libatomic
4       nginx-1.14.2/auto/lib/libgd/conf
4       nginx-1.14.2/auto/lib/libgd
4       nginx-1.14.2/auto/lib/libxslt/conf
4       nginx-1.14.2/auto/lib/libxslt
4       nginx-1.14.2/auto/lib/make
8       nginx-1.14.2/auto/lib/openssl/conf
4       nginx-1.14.2/auto/lib/openssl/make
4       nginx-1.14.2/auto/lib/openssl/makefile.bcc
4       nginx-1.14.2/auto/lib/openssl/makefile.msvc
20      nginx-1.14.2/auto/lib/openssl
8       nginx-1.14.2/auto/lib/pcre/conf
4       nginx-1.14.2/auto/lib/pcre/make
4       nginx-1.14.2/auto/lib/pcre/makefile.bcc
4       nginx-1.14.2/auto/lib/pcre/makefile.msvc
4       nginx-1.14.2/auto/lib/pcre/makefile.owc
24      nginx-1.14.2/auto/lib/pcre
4       nginx-1.14.2/auto/lib/perl/conf
4       nginx-1.14.2/auto/lib/perl/make
8       nginx-1.14.2/auto/lib/perl
4       nginx-1.14.2/auto/lib/zlib/conf
4       nginx-1.14.2/auto/lib/zlib/make
4       nginx-1.14.2/auto/lib/zlib/makefile.bcc
4       nginx-1.14.2/auto/lib/zlib/makefile.msvc
4       nginx-1.14.2/auto/lib/zlib/makefile.owc
20      nginx-1.14.2/auto/lib/zlib
104     nginx-1.14.2/auto/lib
20      nginx-1.14.2/auto/make
4       nginx-1.14.2/auto/module
40      nginx-1.14.2/auto/modules
4       nginx-1.14.2/auto/nohave
28      nginx-1.14.2/auto/options
4       nginx-1.14.2/auto/os/conf
4       nginx-1.14.2/auto/os/darwin
4       nginx-1.14.2/auto/os/freebsd
8       nginx-1.14.2/auto/os/linux
4       nginx-1.14.2/auto/os/solaris
4       nginx-1.14.2/auto/os/win32
28      nginx-1.14.2/auto/os
12      nginx-1.14.2/auto/sources
4       nginx-1.14.2/auto/stubs
4       nginx-1.14.2/auto/summary
4       nginx-1.14.2/auto/threads
4       nginx-1.14.2/auto/types/sizeof
4       nginx-1.14.2/auto/types/typedef
4       nginx-1.14.2/auto/types/uintptr_t
4       nginx-1.14.2/auto/types/value
16      nginx-1.14.2/auto/types
28      nginx-1.14.2/auto/unix
388     nginx-1.14.2/auto
4       nginx-1.14.2/conf/fastcgi.conf
4       nginx-1.14.2/conf/fastcgi_params
4       nginx-1.14.2/conf/koi-utf
4       nginx-1.14.2/conf/koi-win
8       nginx-1.14.2/conf/mime.types
4       nginx-1.14.2/conf/nginx.conf
4       nginx-1.14.2/conf/scgi_params
4       nginx-1.14.2/conf/uwsgi_params
4       nginx-1.14.2/conf/win-utf
40      nginx-1.14.2/conf
4       nginx-1.14.2/contrib/README
4       nginx-1.14.2/contrib/geo2nginx.pl
8       nginx-1.14.2/contrib/unicode2nginx/koi-utf
4       nginx-1.14.2/contrib/unicode2nginx/unicode-to-nginx.pl
8       nginx-1.14.2/contrib/unicode2nginx/win-utf
20      nginx-1.14.2/contrib/unicode2nginx
4       nginx-1.14.2/contrib/vim/ftdetect/nginx.vim
4       nginx-1.14.2/contrib/vim/ftdetect
4       nginx-1.14.2/contrib/vim/ftplugin/nginx.vim
4       nginx-1.14.2/contrib/vim/ftplugin
4       nginx-1.14.2/contrib/vim/indent/nginx.vim
4       nginx-1.14.2/contrib/vim/indent
124     nginx-1.14.2/contrib/vim/syntax/nginx.vim
124     nginx-1.14.2/contrib/vim/syntax
136     nginx-1.14.2/contrib/vim
164     nginx-1.14.2/contrib
40      nginx-1.14.2/src/core/nginx.c
4       nginx-1.14.2/src/core/nginx.h
4       nginx-1.14.2/src/core/ngx_array.c
4       nginx-1.14.2/src/core/ngx_array.h
8       nginx-1.14.2/src/core/ngx_buf.c
8       nginx-1.14.2/src/core/ngx_buf.h
36      nginx-1.14.2/src/core/ngx_conf_file.c
12      nginx-1.14.2/src/core/ngx_conf_file.h
4       nginx-1.14.2/src/core/ngx_config.h
40      nginx-1.14.2/src/core/ngx_connection.c
8       nginx-1.14.2/src/core/ngx_connection.h
4       nginx-1.14.2/src/core/ngx_core.h
4       nginx-1.14.2/src/core/ngx_cpuinfo.c
4       nginx-1.14.2/src/core/ngx_crc.h
8       nginx-1.14.2/src/core/ngx_crc32.c
4       nginx-1.14.2/src/core/ngx_crc32.h
8       nginx-1.14.2/src/core/ngx_crypt.c
4       nginx-1.14.2/src/core/ngx_crypt.h
36      nginx-1.14.2/src/core/ngx_cycle.c
8       nginx-1.14.2/src/core/ngx_cycle.h
28      nginx-1.14.2/src/core/ngx_file.c
8       nginx-1.14.2/src/core/ngx_file.h
24      nginx-1.14.2/src/core/ngx_hash.c
4       nginx-1.14.2/src/core/ngx_hash.h
32      nginx-1.14.2/src/core/ngx_inet.c
4       nginx-1.14.2/src/core/ngx_inet.h
4       nginx-1.14.2/src/core/ngx_list.c
4       nginx-1.14.2/src/core/ngx_list.h
20      nginx-1.14.2/src/core/ngx_log.c
12      nginx-1.14.2/src/core/ngx_log.h
12      nginx-1.14.2/src/core/ngx_md5.c
4       nginx-1.14.2/src/core/ngx_md5.h
12      nginx-1.14.2/src/core/ngx_module.c
8       nginx-1.14.2/src/core/ngx_module.h
4       nginx-1.14.2/src/core/ngx_murmurhash.c
4       nginx-1.14.2/src/core/ngx_murmurhash.h
32      nginx-1.14.2/src/core/ngx_open_file_cache.c
4       nginx-1.14.2/src/core/ngx_open_file_cache.h
20      nginx-1.14.2/src/core/ngx_output_chain.c
12      nginx-1.14.2/src/core/ngx_palloc.c
4       nginx-1.14.2/src/core/ngx_palloc.h
8       nginx-1.14.2/src/core/ngx_parse.c
4       nginx-1.14.2/src/core/ngx_parse.h
8       nginx-1.14.2/src/core/ngx_parse_time.c
4       nginx-1.14.2/src/core/ngx_queue.c
4       nginx-1.14.2/src/core/ngx_parse_time.h
12      nginx-1.14.2/src/core/ngx_proxy_protocol.c
4       nginx-1.14.2/src/core/ngx_proxy_protocol.h
4       nginx-1.14.2/src/core/ngx_queue.h
12      nginx-1.14.2/src/core/ngx_radix_tree.c
4       nginx-1.14.2/src/core/ngx_radix_tree.h
12      nginx-1.14.2/src/core/ngx_rbtree.c
4       nginx-1.14.2/src/core/ngx_rbtree.h
12      nginx-1.14.2/src/core/ngx_regex.c
4       nginx-1.14.2/src/core/ngx_regex.h
104     nginx-1.14.2/src/core/ngx_resolver.c
8       nginx-1.14.2/src/core/ngx_resolver.h
4       nginx-1.14.2/src/core/ngx_rwlock.c
4       nginx-1.14.2/src/core/ngx_rwlock.h
12      nginx-1.14.2/src/core/ngx_sha1.c
4       nginx-1.14.2/src/core/ngx_sha1.h
8       nginx-1.14.2/src/core/ngx_shmtx.c
4       nginx-1.14.2/src/core/ngx_shmtx.h
20      nginx-1.14.2/src/core/ngx_slab.c
4       nginx-1.14.2/src/core/ngx_slab.h
4       nginx-1.14.2/src/core/ngx_spinlock.c
44      nginx-1.14.2/src/core/ngx_string.c
8       nginx-1.14.2/src/core/ngx_string.h
12      nginx-1.14.2/src/core/ngx_syslog.c
4       nginx-1.14.2/src/core/ngx_syslog.h
16      nginx-1.14.2/src/core/ngx_thread_pool.c
4       nginx-1.14.2/src/core/ngx_thread_pool.h
12      nginx-1.14.2/src/core/ngx_times.c
4       nginx-1.14.2/src/core/ngx_times.h
884     nginx-1.14.2/src/core
16      nginx-1.14.2/src/event/modules/ngx_devpoll_module.c
28      nginx-1.14.2/src/event/modules/ngx_epoll_module.c
20      nginx-1.14.2/src/event/modules/ngx_eventport_module.c
20      nginx-1.14.2/src/event/modules/ngx_kqueue_module.c
12      nginx-1.14.2/src/event/modules/ngx_poll_module.c
12      nginx-1.14.2/src/event/modules/ngx_select_module.c
12      nginx-1.14.2/src/event/modules/ngx_win32_select_module.c
120     nginx-1.14.2/src/event/modules
32      nginx-1.14.2/src/event/ngx_event.c
16      nginx-1.14.2/src/event/ngx_event.h
24      nginx-1.14.2/src/event/ngx_event_accept.c
12      nginx-1.14.2/src/event/ngx_event_connect.c
4       nginx-1.14.2/src/event/ngx_event_connect.h
104     nginx-1.14.2/src/event/ngx_event_openssl.c
12      nginx-1.14.2/src/event/ngx_event_openssl.h
48      nginx-1.14.2/src/event/ngx_event_openssl_stapling.c
28      nginx-1.14.2/src/event/ngx_event_pipe.c
4       nginx-1.14.2/src/event/ngx_event_pipe.h
4       nginx-1.14.2/src/event/ngx_event_posted.c
4       nginx-1.14.2/src/event/ngx_event_posted.h
4       nginx-1.14.2/src/event/ngx_event_timer.c
4       nginx-1.14.2/src/event/ngx_event_timer.h
424     nginx-1.14.2/src/event
12      nginx-1.14.2/src/http/modules/ngx_http_access_module.c
8       nginx-1.14.2/src/http/modules/ngx_http_addition_filter_module.c
12      nginx-1.14.2/src/http/modules/ngx_http_auth_basic_module.c
12      nginx-1.14.2/src/http/modules/ngx_http_auth_request_module.c
32      nginx-1.14.2/src/http/modules/ngx_http_autoindex_module.c
20      nginx-1.14.2/src/http/modules/ngx_http_browser_module.c
44      nginx-1.14.2/src/http/modules/ngx_http_charset_filter_module.c
12      nginx-1.14.2/src/http/modules/ngx_http_chunked_filter_module.c
32      nginx-1.14.2/src/http/modules/ngx_http_dav_module.c
8       nginx-1.14.2/src/http/modules/ngx_http_degradation_module.c
8       nginx-1.14.2/src/http/modules/ngx_http_empty_gif_module.c
108     nginx-1.14.2/src/http/modules/ngx_http_fastcgi_module.c
4       nginx-1.14.2/src/http/modules/perl/Makefile.PL
4       nginx-1.14.2/src/http/modules/perl/nginx.pm
24      nginx-1.14.2/src/http/modules/perl/nginx.xs
28      nginx-1.14.2/src/http/modules/perl/ngx_http_perl_module.c
4       nginx-1.14.2/src/http/modules/perl/ngx_http_perl_module.h
4       nginx-1.14.2/src/http/modules/perl/typemap
68      nginx-1.14.2/src/http/modules/perl
8       nginx-1.14.2/src/http/modules/ngx_http_flv_module.c
44      nginx-1.14.2/src/http/modules/ngx_http_geo_module.c
24      nginx-1.14.2/src/http/modules/ngx_http_geoip_module.c
132     nginx-1.14.2/src/http/modules/ngx_http_grpc_module.c
20      nginx-1.14.2/src/http/modules/ngx_http_gunzip_filter_module.c
32      nginx-1.14.2/src/http/modules/ngx_http_gzip_filter_module.c
12      nginx-1.14.2/src/http/modules/ngx_http_gzip_static_module.c
24      nginx-1.14.2/src/http/modules/ngx_http_headers_filter_module.c
44      nginx-1.14.2/src/http/modules/ngx_http_image_filter_module.c
16      nginx-1.14.2/src/http/modules/ngx_http_index_module.c
20      nginx-1.14.2/src/http/modules/ngx_http_limit_conn_module.c
28      nginx-1.14.2/src/http/modules/ngx_http_limit_req_module.c
52      nginx-1.14.2/src/http/modules/ngx_http_log_module.c
16      nginx-1.14.2/src/http/modules/ngx_http_map_module.c
24      nginx-1.14.2/src/http/modules/ngx_http_memcached_module.c
8       nginx-1.14.2/src/http/modules/ngx_http_mirror_module.c
104     nginx-1.14.2/src/http/modules/ngx_http_mp4_module.c
8       nginx-1.14.2/src/http/modules/ngx_http_not_modified_filter_module.c
124     nginx-1.14.2/src/http/modules/ngx_http_proxy_module.c
12      nginx-1.14.2/src/http/modules/ngx_http_random_index_module.c
28      nginx-1.14.2/src/http/modules/ngx_http_range_filter_module.c
16      nginx-1.14.2/src/http/modules/ngx_http_realip_module.c
20      nginx-1.14.2/src/http/modules/ngx_http_referer_module.c
28      nginx-1.14.2/src/http/modules/ngx_http_rewrite_module.c
60      nginx-1.14.2/src/http/modules/ngx_http_scgi_module.c
12      nginx-1.14.2/src/http/modules/ngx_http_secure_link_module.c
16      nginx-1.14.2/src/http/modules/ngx_http_slice_filter_module.c
8       nginx-1.14.2/src/http/modules/ngx_http_split_clients_module.c
80      nginx-1.14.2/src/http/modules/ngx_http_ssi_filter_module.c
4       nginx-1.14.2/src/http/modules/ngx_http_ssi_filter_module.h
32      nginx-1.14.2/src/http/modules/ngx_http_ssl_module.c
4       nginx-1.14.2/src/http/modules/ngx_http_ssl_module.h
8       nginx-1.14.2/src/http/modules/ngx_http_static_module.c
8       nginx-1.14.2/src/http/modules/ngx_http_stub_status_module.c
28      nginx-1.14.2/src/http/modules/ngx_http_sub_filter_module.c
12      nginx-1.14.2/src/http/modules/ngx_http_try_files_module.c
20      nginx-1.14.2/src/http/modules/ngx_http_upstream_hash_module.c
8       nginx-1.14.2/src/http/modules/ngx_http_upstream_ip_hash_module.c
16      nginx-1.14.2/src/http/modules/ngx_http_upstream_keepalive_module.c
12      nginx-1.14.2/src/http/modules/ngx_http_upstream_zone_module.c
12      nginx-1.14.2/src/http/modules/ngx_http_upstream_least_conn_module.c
24      nginx-1.14.2/src/http/modules/ngx_http_userid_filter_module.c
72      nginx-1.14.2/src/http/modules/ngx_http_uwsgi_module.c
32      nginx-1.14.2/src/http/modules/ngx_http_xslt_filter_module.c
1692    nginx-1.14.2/src/http/modules
52      nginx-1.14.2/src/http/ngx_http.c
8       nginx-1.14.2/src/http/ngx_http.h
8       nginx-1.14.2/src/http/ngx_http_cache.h
4       nginx-1.14.2/src/http/ngx_http_config.h
12      nginx-1.14.2/src/http/ngx_http_copy_filter_module.c
140     nginx-1.14.2/src/http/ngx_http_core_module.c
20      nginx-1.14.2/src/http/ngx_http_core_module.h
68      nginx-1.14.2/src/http/ngx_http_file_cache.c
20      nginx-1.14.2/src/http/ngx_http_header_filter_module.c
60      nginx-1.14.2/src/http/ngx_http_parse.c
8       nginx-1.14.2/src/http/ngx_http_postpone_filter_module.c
92      nginx-1.14.2/src/http/ngx_http_request.c
24      nginx-1.14.2/src/http/ngx_http_request.h
32      nginx-1.14.2/src/http/ngx_http_request_body.c
44      nginx-1.14.2/src/http/ngx_http_script.c
132     nginx-1.14.2/src/http/v2/ngx_http_v2.c
16      nginx-1.14.2/src/http/v2/ngx_http_v2.h
4       nginx-1.14.2/src/http/v2/ngx_http_v2_encode.c
56      nginx-1.14.2/src/http/v2/ngx_http_v2_filter_module.c
128     nginx-1.14.2/src/http/v2/ngx_http_v2_huff_decode.c
16      nginx-1.14.2/src/http/v2/ngx_http_v2_huff_encode.c
20      nginx-1.14.2/src/http/v2/ngx_http_v2_module.c
4       nginx-1.14.2/src/http/v2/ngx_http_v2_module.h
12      nginx-1.14.2/src/http/v2/ngx_http_v2_table.c
388     nginx-1.14.2/src/http/v2
8       nginx-1.14.2/src/http/ngx_http_script.h
24      nginx-1.14.2/src/http/ngx_http_special_response.c
164     nginx-1.14.2/src/http/ngx_http_upstream.c
16      nginx-1.14.2/src/http/ngx_http_upstream.h
24      nginx-1.14.2/src/http/ngx_http_upstream_round_robin.c
8       nginx-1.14.2/src/http/ngx_http_upstream_round_robin.h
68      nginx-1.14.2/src/http/ngx_http_variables.c
4       nginx-1.14.2/src/http/ngx_http_variables.h
12      nginx-1.14.2/src/http/ngx_http_write_filter_module.c
3004    nginx-1.14.2/src/http
16      nginx-1.14.2/src/mail/ngx_mail.c
12      nginx-1.14.2/src/mail/ngx_mail.h
48      nginx-1.14.2/src/mail/ngx_mail_auth_http_module.c
20      nginx-1.14.2/src/mail/ngx_mail_core_module.c
24      nginx-1.14.2/src/mail/ngx_mail_handler.c
12      nginx-1.14.2/src/mail/ngx_mail_imap_handler.c
8       nginx-1.14.2/src/mail/ngx_mail_imap_module.c
4       nginx-1.14.2/src/mail/ngx_mail_imap_module.h
28      nginx-1.14.2/src/mail/ngx_mail_parse.c
12      nginx-1.14.2/src/mail/ngx_mail_pop3_handler.c
12      nginx-1.14.2/src/mail/ngx_mail_pop3_module.c
4       nginx-1.14.2/src/mail/ngx_mail_pop3_module.h
32      nginx-1.14.2/src/mail/ngx_mail_proxy_module.c
24      nginx-1.14.2/src/mail/ngx_mail_smtp_handler.c
12      nginx-1.14.2/src/mail/ngx_mail_smtp_module.c
4       nginx-1.14.2/src/mail/ngx_mail_smtp_module.h
20      nginx-1.14.2/src/mail/ngx_mail_ssl_module.c
4       nginx-1.14.2/src/mail/ngx_mail_ssl_module.h
300     nginx-1.14.2/src/mail
4       nginx-1.14.2/src/misc/ngx_cpp_test_module.cpp
4       nginx-1.14.2/src/misc/ngx_google_perftools_module.c
8       nginx-1.14.2/src/misc
4       nginx-1.14.2/src/os/unix/ngx_alloc.c
4       nginx-1.14.2/src/os/unix/ngx_alloc.h
8       nginx-1.14.2/src/os/unix/ngx_atomic.h
8       nginx-1.14.2/src/os/unix/ngx_channel.c
4       nginx-1.14.2/src/os/unix/ngx_channel.h
4       nginx-1.14.2/src/os/unix/ngx_daemon.c
4       nginx-1.14.2/src/os/unix/ngx_darwin.h
4       nginx-1.14.2/src/os/unix/ngx_darwin_config.h
8       nginx-1.14.2/src/os/unix/ngx_darwin_init.c
8       nginx-1.14.2/src/os/unix/ngx_darwin_sendfile_chain.c
4       nginx-1.14.2/src/os/unix/ngx_dlopen.c
4       nginx-1.14.2/src/os/unix/ngx_dlopen.h
4       nginx-1.14.2/src/os/unix/ngx_errno.c
4       nginx-1.14.2/src/os/unix/ngx_errno.h
8       nginx-1.14.2/src/os/unix/ngx_file_aio_read.c
20      nginx-1.14.2/src/os/unix/ngx_files.c
12      nginx-1.14.2/src/os/unix/ngx_files.h
4       nginx-1.14.2/src/os/unix/ngx_freebsd.h
4       nginx-1.14.2/src/os/unix/ngx_freebsd_config.h
4       nginx-1.14.2/src/os/unix/ngx_linux.h
8       nginx-1.14.2/src/os/unix/ngx_freebsd_init.c
12      nginx-1.14.2/src/os/unix/ngx_freebsd_sendfile_chain.c
4       nginx-1.14.2/src/os/unix/ngx_gcc_atomic_amd64.h
8       nginx-1.14.2/src/os/unix/ngx_gcc_atomic_ppc.h
4       nginx-1.14.2/src/os/unix/ngx_gcc_atomic_sparc64.h
4       nginx-1.14.2/src/os/unix/ngx_gcc_atomic_x86.h
4       nginx-1.14.2/src/os/unix/ngx_linux_aio_read.c
4       nginx-1.14.2/src/os/unix/ngx_linux_config.h
4       nginx-1.14.2/src/os/unix/ngx_linux_init.c
12      nginx-1.14.2/src/os/unix/ngx_linux_sendfile_chain.c
4       nginx-1.14.2/src/os/unix/ngx_os.h
4       nginx-1.14.2/src/os/unix/ngx_posix_config.h
4       nginx-1.14.2/src/os/unix/ngx_posix_init.c
20      nginx-1.14.2/src/os/unix/ngx_process.c
4       nginx-1.14.2/src/os/unix/ngx_process.h
36      nginx-1.14.2/src/os/unix/ngx_process_cycle.c
4       nginx-1.14.2/src/os/unix/ngx_process_cycle.h
8       nginx-1.14.2/src/os/unix/ngx_readv_chain.c
4       nginx-1.14.2/src/os/unix/ngx_recv.c
4       nginx-1.14.2/src/os/unix/ngx_send.c
4       nginx-1.14.2/src/os/unix/ngx_setaffinity.c
4       nginx-1.14.2/src/os/unix/ngx_setaffinity.h
4       nginx-1.14.2/src/os/unix/ngx_setproctitle.c
4       nginx-1.14.2/src/os/unix/ngx_setproctitle.h
4       nginx-1.14.2/src/os/unix/ngx_shmem.c
4       nginx-1.14.2/src/os/unix/ngx_shmem.h
4       nginx-1.14.2/src/os/unix/ngx_socket.c
4       nginx-1.14.2/src/os/unix/ngx_socket.h
4       nginx-1.14.2/src/os/unix/ngx_solaris.h
4       nginx-1.14.2/src/os/unix/ngx_solaris_config.h
4       nginx-1.14.2/src/os/unix/ngx_solaris_init.c
8       nginx-1.14.2/src/os/unix/ngx_solaris_sendfilev_chain.c
4       nginx-1.14.2/src/os/unix/ngx_sunpro_amd64.il
4       nginx-1.14.2/src/os/unix/ngx_sunpro_atomic_sparc64.h
4       nginx-1.14.2/src/os/unix/ngx_sunpro_sparc64.il
4       nginx-1.14.2/src/os/unix/ngx_thread.h
4       nginx-1.14.2/src/os/unix/ngx_sunpro_x86.il
4       nginx-1.14.2/src/os/unix/ngx_thread_cond.c
4       nginx-1.14.2/src/os/unix/ngx_thread_id.c
8       nginx-1.14.2/src/os/unix/ngx_thread_mutex.c
4       nginx-1.14.2/src/os/unix/ngx_time.c
4       nginx-1.14.2/src/os/unix/ngx_time.h
4       nginx-1.14.2/src/os/unix/ngx_udp_recv.c
4       nginx-1.14.2/src/os/unix/ngx_udp_send.c
12      nginx-1.14.2/src/os/unix/ngx_udp_sendmsg_chain.c
4       nginx-1.14.2/src/os/unix/ngx_user.c
4       nginx-1.14.2/src/os/unix/ngx_user.h
8       nginx-1.14.2/src/os/unix/ngx_writev_chain.c
416     nginx-1.14.2/src/os/unix
416     nginx-1.14.2/src/os
20      nginx-1.14.2/src/stream/ngx_stream.c
12      nginx-1.14.2/src/stream/ngx_stream.h
12      nginx-1.14.2/src/stream/ngx_stream_access_module.c
24      nginx-1.14.2/src/stream/ngx_stream_core_module.c
44      nginx-1.14.2/src/stream/ngx_stream_geo_module.c
20      nginx-1.14.2/src/stream/ngx_stream_geoip_module.c
12      nginx-1.14.2/src/stream/ngx_stream_handler.c
20      nginx-1.14.2/src/stream/ngx_stream_limit_conn_module.c
44      nginx-1.14.2/src/stream/ngx_stream_log_module.c
16      nginx-1.14.2/src/stream/ngx_stream_map_module.c
60      nginx-1.14.2/src/stream/ngx_stream_proxy_module.c
12      nginx-1.14.2/src/stream/ngx_stream_realip_module.c
8       nginx-1.14.2/src/stream/ngx_stream_return_module.c
24      nginx-1.14.2/src/stream/ngx_stream_script.c
4       nginx-1.14.2/src/stream/ngx_stream_script.h
8       nginx-1.14.2/src/stream/ngx_stream_split_clients_module.c
28      nginx-1.14.2/src/stream/ngx_stream_ssl_module.c
4       nginx-1.14.2/src/stream/ngx_stream_ssl_module.h
16      nginx-1.14.2/src/stream/ngx_stream_ssl_preread_module.c
20      nginx-1.14.2/src/stream/ngx_stream_upstream.c
8       nginx-1.14.2/src/stream/ngx_stream_upstream.h
20      nginx-1.14.2/src/stream/ngx_stream_upstream_hash_module.c
8       nginx-1.14.2/src/stream/ngx_stream_upstream_least_conn_module.c
24      nginx-1.14.2/src/stream/ngx_stream_upstream_round_robin.c
8       nginx-1.14.2/src/stream/ngx_stream_upstream_round_robin.h
12      nginx-1.14.2/src/stream/ngx_stream_upstream_zone_module.c
32      nginx-1.14.2/src/stream/ngx_stream_variables.c
4       nginx-1.14.2/src/stream/ngx_stream_variables.h
8       nginx-1.14.2/src/stream/ngx_stream_write_filter_module.c
536     nginx-1.14.2/src/stream
5572    nginx-1.14.2/src
4       nginx-1.14.2/configure
4       nginx-1.14.2/LICENSE
4       nginx-1.14.2/README
4       nginx-1.14.2/html/50x.html
4       nginx-1.14.2/html/index.html
8       nginx-1.14.2/html
8       nginx-1.14.2/man/nginx.8
8       nginx-1.14.2/man
432     nginx-1.14.2/CHANGES.ru
284     nginx-1.14.2/CHANGES
4       nginx-1.14.2/Makefile
4       nginx-1.14.2/objs/ngx_auto_headers.h
20      nginx-1.14.2/objs/autoconf.err
8       nginx-1.14.2/objs/ngx_auto_config.h
8       nginx-1.14.2/objs/ngx_modules.c
0       nginx-1.14.2/objs/src/core
0       nginx-1.14.2/objs/src/event/modules
0       nginx-1.14.2/objs/src/event
0       nginx-1.14.2/objs/src/os/unix
0       nginx-1.14.2/objs/src/os/win32
0       nginx-1.14.2/objs/src/os
0       nginx-1.14.2/objs/src/http/v2
0       nginx-1.14.2/objs/src/http/modules/perl
0       nginx-1.14.2/objs/src/http/modules
0       nginx-1.14.2/objs/src/http
0       nginx-1.14.2/objs/src/mail
0       nginx-1.14.2/objs/src/stream
0       nginx-1.14.2/objs/src/misc
0       nginx-1.14.2/objs/src
40      nginx-1.14.2/objs/Makefile
80      nginx-1.14.2/objs
6992    nginx-1.14.2/

以易读方式显示总计目录结果

1 2	`[root@xuexi ~]# du -sh nginx-1.14.2/` `6.9M nginx-1.14.2/`

指定目录层级显示

[root@xuexi ~]# du -d 1 nginx-1.14.2/　　　　//显示小于等于1的目录层级
388     nginx-1.14.2/auto
40      nginx-1.14.2/conf
164     nginx-1.14.2/contrib
5572    nginx-1.14.2/src
8       nginx-1.14.2/html
8       nginx-1.14.2/man
80      nginx-1.14.2/objs
6992    nginx-1.14.2/
[root@xuexi ~]# du -d 2 nginx-1.14.2/　　　　//显示小于等于2的目录层级
48      nginx-1.14.2/auto/cc
104     nginx-1.14.2/auto/lib
28      nginx-1.14.2/auto/os
16      nginx-1.14.2/auto/types
388     nginx-1.14.2/auto
40      nginx-1.14.2/conf
20      nginx-1.14.2/contrib/unicode2nginx
136     nginx-1.14.2/contrib/vim
164     nginx-1.14.2/contrib
884     nginx-1.14.2/src/core
424     nginx-1.14.2/src/event
3004    nginx-1.14.2/src/http
300     nginx-1.14.2/src/mail
8       nginx-1.14.2/src/misc
416     nginx-1.14.2/src/os
536     nginx-1.14.2/src/stream
5572    nginx-1.14.2/src
8       nginx-1.14.2/html
8       nginx-1.14.2/man
0       nginx-1.14.2/objs/src
80      nginx-1.14.2/objs
6992    nginx-1.14.2/