transfersh: add page (#6506)

pages/common/transfersh.md

@@ -0,0 +1,28 @@
+# transfersh
+
+> An unofficial command-line client for transfer.sh.
+> More information: <https://github.com/AlpixTM/transfersh>.
+
+- Upload a file to transfer.sh:
+
+`transfersh {{path/to/file}}`
+
+- Upload a file showing a progress bar (requires Python package `requests_toolbelt`):
+
+`transfersh --progress {{path/to/file}}`
+
+- Upload a file using a different file name:
+
+`transfersh --name {{filename}} {{path/to/file}}`
+
+- Upload a file to a custom transfer.sh server:
+
+`transfersh --servername {{upload.server.name}} {{path/to/file}}`
+
+- Upload all files from a directory recursively:
+
+`transfersh --recursive {{path/to/directory/}}`
+
+- Upload a specific directory as an uncompressed tar:
+
+`transfersh -rt {{path/to/directory}}`