fix finger

list

@@ -2,70 +2,19 @@
 
 . /etc/efingerd/log  # do some logging
 
-echo
-
-if [ "$1" = "vanya" ]; then      # special action if vanya wants to finger us
-  echo "What do you want?????" # from any computer
-  echo "Go away"
-  exit 0                       # and finish without telling him who is logged
-fi
-
-if [ "$1" = "jzatko" ]; then  # not so special action if jzatko wants to finger us
-  echo "Hellooooooooooooooo"
-  echo
-fi
-
-
-if [ "$1" = "matos" ]; then  # this user likes short listings
-  who -q
-  exit 0
-fi
-
-
-if [ "$2" = "pascal.fmph.uniba.sk" ]; then # ban the whole computer pascal
-  echo "Sorry, we do not want you to know who is here."
-  exit 0
-fi
-
-if [ "$1@$2" = "linus@transmeta.com" ]; then
-# a very special occasion
-# you should put here site specific action
-# this here is just an example:
-cat <<EOM
-Unable to handle kernel paging request at virtual address c8848ffc
-current->tss.cr3 = 00ff1000, %cr3 = 00ff1000
-*pde = 0009e067
-*pte = 00000000
-Oops: 0000
-CPU:    0
-EIP:    0010:[<0018596b>]
-EFLAGS: 00010297
-eax: 08848ffc   ebx: ffffffff   ecx: 08848ffc   edx: fffffffe
-esi: ffffffff   edi: 07230073   ebp: 00000000   esp: 07150ed4
-ds: 0018   es: 0018   fs: 002b   gs: 002b   ss: 0018
-Process cat (pid: 526, process nr: 35, stackpage=07150000)
-Stack: 00389ad8 00000062 00000007 07230000 00000000 00000061 00000004 ffffffff
-       0000001b 00000001 00185b14 07230062 0018641e 07150f28 0010ca43 07230062
-       00186410 00000007 00000001 00000020 08848ffc 00000000 07150f90 00001000
-Call Trace: [<00185b14>] [<0010ca43>] [<08848ffc>] [<0015c9b6>] [<0015cc26>] [<001236e0>] [<0010a8a9>]
-Code: 80 38 00 74 07 40 4a 83 fa ff 75 f4 29 c8 89 c6 f7 c5 10 00
-EOM
-exit 0
-fi
-
+printf "\nwelcome to\n"
+figlet -f smslant envs.net
+printf "is a minimalist, non-commercial\nshared unix system and will always be free to use.\n\n"
+printf "we are linux lovers, programmer and users who like build webpages,\n"
+printf "write blogs, chat online, play cool console games and so much more.\n"
+printf "visit us on the web or gopher for more info\n"
 
 if [ "$1" = "(null)" ]; then
-  echo Hello "$2",      # we do not know who it is - does not run ident
+  printf "hello %s,\n" "$2"
 else
-  echo Hello "$1@$2",  # else greet him
+  printf "hello %s@%s\n" "$1" "$2"
 fi
 
-echo users currently logged in are:
-echo
-who -uHw        # and display the user listing in readable form
-                 # or:
-# finger         # classical alternative
-                 # or:
-# ps aux         # this reveals too much - do not use this command, unless
-                 # you trust people who finger you
-echo
+printf "users currently logged in are:\n\n"
+who -uw | sort -u -k 1,1
+printf "\n"

luser

@@ -2,13 +2,11 @@
 
 . /etc/efingerd/log
 
-echo
 if [ "$1" = "(null)" ]; then
-  echo hello "$2",
+  printf "\nhello %s,\n\n" "$2"
 else
-  echo hello "$1@$2",
+  printf "\nhello %s@%s\n\n" "$1" "$2"
 fi
-echo
 
 if [ "$3" = "root" ]; then
 
@@ -50,9 +48,9 @@ else
 
   # Timezone
   if [ -f "${user_folder}/.tz" ]; then
-    echo -n "Timezone: "
+    printf "Timezone: "
     cat "${user_folder}/.tz"
-    echo
+    printf "\n"
   fi
 
   # Online status

nouser

@@ -2,31 +2,31 @@
 
 #. /etc/efingerd/log
 
-echo
 if [ "$1" = "(null)" ]; then
-  echo hello "$2",
+  printf "hello %s,\n" "$2"
 else
-  echo hello "$1@$2",
+  printf "hello %s@%s\n" "$1" "$2"
 fi
 
+
 if [ "$3" = "time" ]; then
-  echo The time is...
+  printf 'The time is...\n'
   date
   exit 0
 fi
 
 if [ "$3" = "envs" ]; then
-  echo envs 4 a live
+  printf "envs 4 a live\n"
   exit 0
 fi
 
 if [ "$3" = "tilde" ]; then
-  echo a tilde 4 u a tilde 4 me
+  printf "a tilde 4 u a tilde 4 me\n"
   exit 0
 fi
 
 if [ "$3" = "ping" ]; then
-  echo "PONG!"
+  printf "PONG!\n"
   ping -c 5 "$2"
   exit 0
 fi
@@ -47,21 +47,21 @@ if [ "$3" = "uname" ]; then
 fi
 
 if [ "$3" = "new" ]; then
-  echo visit https://envs.net/signup/ to request an account
+  printf "visit https://envs.net/signup/ to request an account\n"
   exit 0
 fi
 
 if [ "$3" = "signup" ]; then
-  echo https://envs.net/signup/
+  printf "https://envs.net/signup/\n"
   exit 0
 fi
 
 if [ "$3" = "gopher" ]; then
-  echo try port 70
+  printf "try port 70\n"
   exit 0
 fi
 
-echo "you've reached"
+printf "you've reached\n"
 figlet -f smslant envs.net
 
 cat <<EOM