Software Shinobi
7d9171c854
All checks were successful
learn org at code.softwareshinobi.com/linux.softwareshinobi.com/pipeline/head This commit looks good
43 lines
1.2 KiB
Markdown
43 lines
1.2 KiB
Markdown
# The `wc` command
|
|
|
|
the `wc` command stands for word count. It's used to count the number of lines, words, and bytes *(characters)* in a file or standard input then prints the result to the standard output.
|
|
|
|
|
|
### Examples:
|
|
|
|
1. To count the number of lines, words and characters in a file in order:
|
|
|
|
```
|
|
wc file.txt
|
|
```
|
|
|
|
2. To count the number of directories in a directory:
|
|
|
|
```
|
|
ls -F | grep / | wc -l
|
|
```
|
|
|
|
### Syntax:
|
|
|
|
```bash
|
|
wc [OPTION]... [FILE]...
|
|
```
|
|
|
|
### Additional Flags and their Functionalities:
|
|
|
|
|**Short Flag** |**Long Flag** |**Description** |
|
|
|:---|:---|:---|
|
|
|`-c` | `--bytes` | print the byte counts|
|
|
|`-m` | `--chars` | print the character counts|
|
|
|`-l` | `--lines` | print the newline counts|
|
|
|<center>-</center> | `--files0-from=F` | read input from the files specified by NUL-terminated names in file F. If F is `-` then read names from standard input|
|
|
|`-L` | `--max-line-length` | print the maximum display width|
|
|
|`-w` | `--words` | print the word counts|
|
|
|
|
|
|
|
|
### Additional Notes:
|
|
|
|
* Passing more than one file to `wc` command prints the counts for each file and the total conuts of them.
|
|
* you can combine more whan one flag to print the result as you want.
|