I use rlm_dbm_parser to add 2 users in file users_output. Debug info shows added successfully. But why I can not find file users_output? Where to find this file? rlm_dbm_cat shows 2 users added, right? [root@Jack-Linux rlm_dbm]# ./rlm_dbm_parser -c -i users -o users_output -x Use dictionary in: /usr/local/etc/raddb Found user: "hhe123" Found user: DEFAULT Record loaded: 2 Lines parsed: 230 Record skiped: 0 Warnings: 0 Errors: 0 [root@Jack-Linux /]# find -name users_output [root@Jack-Linux rlm_dbm]# ./rlm_dbm_cat DEFAULT Hint == "SLIP" Framed-Protocol = SLIP "hhe123" Cleartext-Password := "hhe123" Reply-Message = "Hello" --------------------------------- 雅虎邮箱传递新年祝福，个性贺卡送亲朋！