Forum: Cfengine Help
Subject: Re: Reading/Importing Just one line from csv file
Author: Beto
Link to topic: https://cfengine.com/forum/read.php?3,22039,22041#msg-22041
One way to do it is to use the comment parameter of readstringarray to ignore
all the lines except the one you want. Here's an example reading /etc/passwd:
# Put all users in /etc/passwd into the array "HomeDir", excluding
# uids 1-199, nobody (-2), oracle (204), applmgr (205), hpsmh (430),
# nfsnobody (65534, 4294967294) and ids (1000).
"HomeDirn" int => readstringarray(
"HomeDir",
"/etc/passwd",
"[^\n]*:[*x]:([1-9]|\d{2}|1\d{1,2}|-2|204|205|430|65534|4294967294|1000):[^\n]*",
":",
"300",
"12000"
);
You could also use readstringlist and the grep function to find the line you're
interested in.
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