[schnitzelmaker]

Based on your plugin in another help thread i have make the example for it.

WARNING:This example read ONLY 1 line,if you want read more you need a for or while loop.

I have make 2 plugins,how you can use it,but i prior the second.
I have add some things and have comments some out,which can be removed or uncomment.
Both plugins are tested and work,but are not optimized.

#include <amxmodx>
#include <amxmisc>
#include <fakemeta>
new g_Switch;
//new g_TransportAccess;
new filename[256];
/*------------------------------------------------------------------------------------------------*/
enum ORIGIN_DATA 
{
 ADMIN_ID[32],
 MAP_NAME[32],
 Float:ORIGIN[3],
 
 END_DATA
}

new MSP_Data[33][ORIGIN_DATA];
/*------------------------------------------------------------------------------------------------*/
public plugin_init()
{
 register_plugin("Multi-Server Portal","0.1","The Specialist");
 g_Switch = register_cvar("msp_switch","1");
 //g_TransportAccess = register_cvar("msp_jump_access","0");
 get_configsdir(filename,255);
 format(filename,255,"%s/msp_origins.txt",filename);
 register_concmd("msp_create_jump","create_jump_point",ADMIN_LEVEL_A,"Creates An Origin For Portal Where Admin Is");
 //register_concmd("msp_add_server","add_server",ADMIN_LEVEL_A,"Adds A Server To The List By IP");
 register_clcmd("say /menu","showmenu")
    
}
/*------------------------------------------------------------------------------------------------*/
public showmenu(id){
    new menuBody[512],Float:origin[3]
    
    new fp = fopen(filename,"r")
    
    if (fp)
    {
        fread_raw(fp,MSP_Data[id][ORIGIN_DATA:0],sizeof(MSP_Data[]),1)
        
        //you can use to copy to another variable(as example here "Float:origin[3]") or use it direct(see in the formatex)
        origin[0] = MSP_Data[id][ORIGIN][0]
        origin[1] = MSP_Data[id][ORIGIN][1]
        origin[2] = MSP_Data[id][ORIGIN][2]
        
        formatex(menuBody, 511, "This show your origins %f,%f,%f ,%f,%f,%f",origin[0],origin[1],origin[2],MSP_Data[id][ORIGIN][0],MSP_Data[id][ORIGIN][1],MSP_Data[id][ORIGIN][2])
        fclose(fp)
    }
    else formatex(menuBody, 511, "Oh an error with filename: %s",filename)

    show_menu(id, MENU_KEY_0, menuBody)
}

public create_jump_point(id,level,cid)
{
 if(cmd_access(id , level , cid , 0) && get_pcvar_num(g_Switch))
 {
  pev(id,pev_origin,MSP_Data[id][ORIGIN]);
  get_mapname(MSP_Data[id][MAP_NAME],31);
  get_user_authid(id,MSP_Data[id][ADMIN_ID],31);
  
  new FP = fopen(filename,"a+");
  
  if( FP)
  {
   fwrite_raw(FP,MSP_Data[id][ORIGIN_DATA:0],sizeof(MSP_Data[]),BLOCK_INT)
   fclose(FP);
   client_print(id,print_chat,"Done")
   return 0;
  }
 }
 return 1;
}

The second way:

#include <amxmodx>
#include <amxmisc>
#include <fakemeta>
new g_Switch;
//new g_TransportAccess;
new filename[256];
/*------------------------------------------------------------------------------------------------*/

/*------------------------------------------------------------------------------------------------*/
public plugin_init()
{
 register_plugin("Multi-Server Portal","0.1","The Specialist");
 g_Switch = register_cvar("msp_switch","1");
 //g_TransportAccess = register_cvar("msp_jump_access","0");
 get_configsdir(filename,255);
 format(filename,255,"%s/msp_origins.txt",filename);
 register_concmd("msp_create_jump","create_jump_point",ADMIN_LEVEL_A,"Creates An Origin For Portal Where Admin Is");
 //register_concmd("msp_add_server","add_server",ADMIN_LEVEL_A,"Adds A Server To The List By IP");
 register_clcmd("say /menu","showmenu")
    
}
/*------------------------------------------------------------------------------------------------*/
public showmenu(id){
    new menuBody[512],Float:origin[3],origin0[16],origin1[16],origin2[16]
    
    new fp = fopen(filename,"r")
    
    if (fp)
    {
        fgets(fp,menuBody,511)//I use menuBody,so i not need a second array
        
        parse(menuBody,origin0,15,origin1,15,origin2,15)
        origin[0] = str_to_float(origin0)
        origin[1] = str_to_float(origin1)
        origin[2] = str_to_float(origin2)
        
        formatex(menuBody, 511, "This show your origins %f,%f,%f",origin[0],origin[1],origin[2])
        fclose(fp)
    }
    else formatex(menuBody, 511, "Oh an error with filename: %s",filename)

    show_menu(id, MENU_KEY_0, menuBody)
    
}

public create_jump_point(id,level,cid)
{
 if(cmd_access(id , level , cid , 0) && get_pcvar_num(g_Switch))
 {
  new Float:origin[3],Mapname[32],Authid[32]
  pev(id,pev_origin,origin);
  get_mapname(Mapname,31);
  get_user_authid(id,Authid,31);
  
  new FP = fopen(filename,"a+");
  
  if( FP)
  {
   fprintf(FP,"%f %f %f %s %s^n",origin[0],origin[1],origin[2],Mapname,Authid)
   fclose(FP);
   client_print(id,print_chat,"Done")
   return 0;
  }
 }
 return 1;
}