Update README.md

README.md

@@ -10,11 +10,30 @@ Documentation for MTproto protocol is available here: http://core.telegram.org/m
 
 ### Installation
 
-Just run `make`
+#### Linux
 
-#### Requirements
+Just run
+
+    $ ./configure
+    $ make
+
+
+#### Mac OS X
+
+The client depends on [readline library](http://cnswww.cns.cwru.edu/php/chet/readline/rltop.html) and [libconfig](http://www.hyperrealm.com/libconfig/), which are not included in OS X by default. You have to install these libraries manually, e.g. using [Homebrew](http://brew.sh/).
+
+    $ brew install libconfig
+    $ brew install readline
+    $ export CFLAGS="-I/usr/local/include -I/usr/local/Cellar/readline/6.2.4/include"
+    $ export LDFLAGS="-L/usr/local/lib -L/usr/local/Cellar/readline/6.2.4/lib"
+    $ ./configure && make
+    
+Thanks to [@jfontan](https://github.com/vysheng/tg/issues/3#issuecomment-28293731) for this solution.
+    
+#### Other UNIX
+
+If you manage to launch it on other UNIX, please let me know.
 
-Currently only Linux OS is supported. But if you manage to launch it on OS X or other UNIX, please let me know.
 
 ### Usage
 
@@ -26,14 +45,27 @@ By default public key is stored in the same folder named tg.pub:
   
 #### Supported commands:
 
-* chat_info
-* contact_list
-* dialog_list
-* help
-* history
-* msg
-* send_photo
-* send_text
-* send_video
-* stats
-
+* **msg** \<peer\> Text - sends message to this peer
+* **contact_list** - prints info about users in your contact list
+* **stats** - just for debugging 
+* **history** \<peer\> [limit] - prints history (and marks it as read). Default limit = 40
+* **dialog_list** - prints info about your dialogs
+* **send_photo** \<peer\> \<photo-file-name\> - sends photo to peer
+* **send_video** \<peer\> \<video-file-name\> - sends video to peer
+* **send_text** \<peer\> \<text-file-name> - sends text file as plain messages
+* **chat_info** \<chat\> - prints info about chat
+* **user_info** \<user\> - prints info about user
+* **fwd** \<user\> \<msg-seqno\> - forward message to user. You can see message numbers starting client with -N
+* **rename_chat** \<chat\> \<new-name\>
+* **load_photo**/load_video/load_video_thumb \<msg-seqno\> - loads photo/video to download dir
+* **view_photo**/view_video/view_video_thumb \<msg-seqno\> - loads photo/video to download dir and starts system default viewer
+* **search** \<peer\> pattern - searches pattern in messages with peer
+* **global_search** pattern - searches pattern in all messages
+* **mark_read** \<peer\> - mark read all received messages with peer
+* **add_contact** \<phone-number\> \<first-name\> \<last-name\> - tries to add contact to contact-list by phone
+* **create_secret_chat** \<user\> - creates secret chat with this user
+* **rename_contact** \<user\> \<first-name\> \<last-name\> - tries to rename contact. If you have another device it will be a fight
+* **suggested_contacts** - print info about contacts, you have max common friends
+* **visualize_key** \<secret_chat\> - prints visualization of encryption key. You should compare it to your partner's one
+* **show_license** - prints contents of GPLv2
+* **help** - prints this help