find /path/to/directory -type f | wc -l 其中wc -l是什么意思
时间: 2023-05-20 18:05:05 浏览: 121
"wc -l"是一个Linux命令,用于计算文件中的行数。在这个命令中,"wc"表示"word count",即计算单词数、行数和字符数等信息,"-l"表示只计算行数。因此,这个命令的作用是计算指定目录下所有文件的总行数。
相关问题
用终端View the File System+ Show files at the root (/) directory ``` ls -F1 / | grep -v / ``` + Show files in user's home directory cd; ls + Show files in the parent directory ls .. + Show files in a specified directory ls /path/to/that/directory Tally Files+ Tally the number of directories from a given starting point ``` ls -l | grep "^d" | wc -l ``` + Tally the number of symbolic links from a given starting point ``` ls -l | grep "^l" | wc -l ```+ Tally the number of text files from a given starting point ``` find . -maxdepth 1 | xargs file {} \; | grep ASCII | wc -l ```+ Tally the number of shell scripts from a given starting point+ Tally the number of data files from a given starting point+ Tally the number of symbolic links from a given starting point+ Draw a histogram showing the relative numbers of different file types Search for files+ Search for a file by name+ Search for a file by inode number ``` ls -i find . -inum 393520 2> /dev/null ```+ Search for a file by owner+ Search for a file by size+ Search for files that have been modified recently+ Search for files that contain a certain string of characters View files+ Select a file for viewing view hello.c+ View a file in hexadecimal format ``` xxd x.bin ``` + View the top 20 lines of a file ``` head -n 20 somefiles.txt ```
+ View the bottom 10 lines of a file ``` tail -n 10 somefile.txt ```+ View a file's contents in real-time as they are added/modified ``` tail -f somefile.txt ```+ View the contents of a compressed file without decompressing it ``` zcat somefile.gz ```+ View a file's permissions and ownership information ``` ls -l somefile.txt ```+ View a file's contents in a pager such as less or more ``` less somefile.txt ```
linux查询/目录有多少大于1024k的文件
您可以使用以下命令来查询Linux系统下目录中大于1024k的文件数量:
```bash
find /path/to/directory -type f -size +1024k | wc -l
```
其中,`/path/to/directory` 是您需要查询的目录路径,`-type f` 表示只查询文件类型,`-size +1024k` 表示查询大于1024k的文件,`| wc -l` 用于统计查询结果的行数,即文件数量。