I need to test valid sender address.
I have created a rule in main.cf :
smtpd_sender_login_maps = pcre:/etc/postfix/sender_login_maps.pcre
THe file... (1 Reply)
I have read many tutorials and cannot get this to work. I need to use pcre (because that is what the library in the software we are using uses) and pcregrep everything except /home from the /etc/fstab
pcregrep '(?!/home)' /etc/fstab
It returns the entire fstab (This is on a RHEL5... (1 Reply)
Recently I was stuck at 64bit questions in 32pc.......
lots of unknown questions came up ....
as mentioned :
messy questions: how to convert a string into a int64 in linux
ll = atoll(string)
ll is defined as :
long long ll = 0;
I print the return like this:... (2 Replies)
...here is yet another string of awk/sed questions from a RegExp-Challenged luser :eek:
I'm looking to have sed/awk do some clean-up on routing tables and to that end, I would like to do the following:
1.) If a line contains the word "masks" or "subnets" prepend CR/LF to... (16 Replies)