changed file names and directories

landing/docs/commands/files/find.md

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+# The `find` command
+
+The `find` command lets you **search for files in a directory hierarchy** 
+
+-   Search a file with specific name.
+-   Search a file with pattern
+- 	Search for empty files and directories.
+
+
+### Examples:
+
+1.  Search a file with specific name:
+
+```[linux]
+find ./directory1 -name sample.txt
+```
+
+2. Search a file with pattern:
+
+```[linux]
+find ./directory1 -name '*.txt' 
+```
+
+3. To find all directories whose name is test in / directory.
+
+```[linux]
+find / -type d -name test
+```
+
+4. Searching empty files in current directory
+
+```[linux]
+find . -size 0k
+```
+
+### Syntax:
+
+```[linux]          
+find [options] [paths] [expression]
+```
+**In Simple words** 
+```[linux]
+find [where to start searching from]
+ [expression determines what to find] [-options] [what to find]
+```
+
+### Additional Flags and their Functionalities:
+
+Commonly-used primaries include:
+- `name` pattern - tests whether the file name matches the shell-glob pattern given.
+- `type` type - tests whether the file is a given type. Unix file types accepted include:
+
+| **options** |  **Description**                                                                                           |
+| :-------------  | :-------------------------------------------------------------------------------------------------------- |
+| `b`           | block device (buffered)                                                 |
+| `d`            | directory                                                                      |
+| `f`           | regular file |
+| `l`             | Symbolic link                                                                        |
+| `-print`              | always returns true; prints the name of the current file plus a newline to the stdout.  |
+| `-mtime n`              | find's all the files which are modified n days back. |
+| `-atime n`              | find's all the files which are accessed 50 days back. |
+| `-cmin n` |              find's all the files which are modified in the last 1 hour.|
+| ` -newer file` |              find's   file was modified more recently than file.|
+| `-size n` |             File uses n units of space, rounding up.|
+
+### Help Command
+Run below command to view the complete guide to `find` command or [click here](https://en.wikipedia.org/wiki/Find_(Unix)).
+```[linux]
+man find
+```