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  1. mmmdoughnuts

    modprobe generated by apache - security issue?

    I find myself very confused by something happening to one of my servers. I noticed that it was running very slow so I did a ps and saw the following two lines (among other things of course): apache-user 18250 1.4 1.5 22736 13932 ? S 21:16 0:22 \_ /usr/sbin/apache2 -k start...
  2. mmmdoughnuts

    Merge two files in awk more efficiently

    Hi Feherke. Okay, I think I fixed the problem. There were actually two. The first had to do with inconsistent formatting of the data files which I couldn't see unless I used vi. Some lines had spaces, others had tabs, and some lines in b.txt had both double quotes (") and commas (,) within...
  3. mmmdoughnuts

    Merge two files in awk more efficiently

    Thanks Feherke for your response. If you don't mind, I'd like to learn this a bit better and some stuff is in the man (like FNR, NR, etc.), but I think I'm missing the logic. Is it possible for you to break down your post so that I can understand what the line is doing? Also, part of the...
  4. mmmdoughnuts

    Merge two files in awk more efficiently

    Hi! I'm not very experienced at programming but I wrote a script to manipulate two sets of data into a third file, but it's ugly and probably not very efficient. Here is the problem: Suppose I have two files, a.txt and b.txt; a.txt contains five columns (separated by spaces) and b.txt contains...

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