If any of the variables is empty the output is completely messed up,
because replace("", "FOO") puts "FOO" before every single character.
I don't have my full name configured, and this is what I get:
USER_FULL_NAME=USER_FULL_NAME=USER_FULL_NAME USER_FULL_NAMEsUSER_FULL_NAMEtUSER_FULL_NAMEdUSER_FULL_NAMEoUSER_FULL_NAMEuUSER_FULL_NAMEtUSER_FULL_NAME USER_FULL_NAME=USER_FULL_NAME=USER_FULL_NAME
Let's check for empty strings before doing any replace.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
fqdn = socket.getfqdn()
for l in sys.stdin:
- l = l.replace(user, "USERNAME").replace(fqdn, "FQDN").replace(".(none)","").replace(name, "USER_FULL_NAME")
+ if user:
+ l = l.replace(user, "USERNAME")
+ if fqdn:
+ l = l.replace(fqdn, "FQDN").replace(".(none)","")
+ if name:
+ l = l.replace(name, "USER_FULL_NAME")
sys.stdout.write(l)
'
}