update readme

Signed-off-by: abzcoding <[email protected]>

Author: abzcoding

README.md

@@ -27,8 +27,7 @@ Binary file will be built at ./bin/hget, you can copy to /usr/bin or /usr/local/
 
 ```bash
 hget [-n parallel] [-skip-tls false] [-rate bwRate] [-proxy proxy_server] [-file filename] [URL] # to download url, with n connections, and not skip tls certificate
-hget tasks # get interrupted tasks
-hget resume [TaskName | URL] # to resume task
+hget - resume TaskName # to resume task
 hget -proxy "127.0.0.1:12345" URL # to download using socks5 proxy
 hget -proxy "http://sample-proxy.com:8080" URL # to download using http proxy
 hget -file sample.txt # to download a list of urls
@@ -45,19 +44,17 @@ hget -resume "ubuntu-24.04.1-desktop-amd64.iso"
 [I] ➜ hget -h
 Usage of hget:
   -file string
-        filepath that contains links in each line
+        path to a file that contains one URL per line
   -n int
-        connection (default 16)
+        number of connections (default 12)
   -proxy string
-        proxy for downloading, ex
-                -proxy '127.0.0.1:12345' for socks5 proxy
-                -proxy 'http://proxy.com:8080' for http proxy
+        proxy for downloading, e.g. -proxy '127.0.0.1:12345' for socks5 or -proxy 'http://proxy.com:8080' for http proxy
   -rate string
-        bandwidth limit to use while downloading, ex
-                -rate 10kB
-                -rate 10MiB
+        bandwidth limit during download, e.g. -rate 10kB or -rate 10MiB
+  -resume string
+        resume download task with given task name (or URL)
   -skip-tls
-        skip verify certificate for https (default true)
+        skip certificate verification for https (default true)
 ```
 
 To interrupt any on-downloading process, just ctrl-c or ctrl-d at the middle of the download, hget will safely save your data and you will be able to resume later