tns log files

Env: VMS6.1; Oracle7.1; SQL*Net 2.1; DECNet and TCP/IP Adapters 2.1

Hi guys,

I've got a lot of tns*.log and tns*.com files in my tns_admin directory. Each file contains around 5 lines and have essentailly the same data. I'd like to know if you've got the same thing. What caused their generation? And is it safe to remove them? It's annoying - clusters up my output, as well as eating disk space. I seem to get at least 2 of these files a day. The tns prefix seems to indicate some kind of TNS work.

TIA,
Leng.

Part of my directory listing (there many more):

TNS20600257_OUT.LOG;1                   TNS20604F84.COM;1
TNS20604F84_OUT.LOG;1                   TNS2080024A.COM;1
TNS2080024A_OUT.LOG;1                   TNS208034AD.COM;1
TNS208034AD_OUT.LOG;1                   TNS4020053F.COM;1
TNS4020053F_OUT.LOG;1                   TNS40203DA1.COM;1
TNS40203DA1_OUT.LOG;1                   TNS40400257.COM;1
TNS40400257_OUT.LOG;1                   TNS40400A2E.COM;1
TNS40400A2E_OUT.LOG;1                   TNS4040ED57.COM;1
TNS4040ED57_OUT.LOG;1                   TNS40600235.COM;1
TNS40600235_OUT.LOG;1                   TNS406004EB.COM;1

Here's one of many .LOG files:
$ SET NOCONTROL=Y
$ on control_y then LOGOUT
$ Set Noverify

Here's one of the many .COM files:
$ old_privs =

f$setprv("prmmbx,log_io,tmpmbx,netmbx,sysnam,detach,cmkrnl,world")
$ define/nolog ora_root YPPRORA33:[ORACLE7.V7132.]
$ define/nolog ora_network $10$DUA141:[ORACLE7.V7132.NETWORK]
$ define/nolog tns_admin $10$DUA141:[ORACLE7.V7132.NETWORK.ADMIN]
$ tnslsnr = "$$10$DUA141:[ORACLE7.V7132.NETCONFIG]TNSLSNR.EXE;4"
$ tnslsnr LISTENER_DVAX
$ delete $10$DUA141:[ORACLE7.V7132.NETWORK.ADMIN]TNS6020024B.com;
Received on Wed Dec 27 1995 - 23:47:25 CST