I am having trouble parsing rpm filenames in a shell script.. I found a snippet of perl code that will perform the task but I really don't have time to rewrite the entire script in perl. I cannot for the life of me convert this code into something sed-friendly:
(note this is originally from linux engineer's blog and the author states you could simply add "\" before the parens but this still won't work for me.
What would you do?
Any advice is would greatly appreciated. Thank you in advance.
sun
Last edited by Scott; 10-30-2010 at 06:50 AM..
Reason: Please use code tags
For a programming exercise, I am mean to design a Perl script that detects double letters in a text file.
I tried the following expressions
# Check for any double letter within the alphabet
/+/
# Check for any repetition of an alphanumeric character
/\w+/
Im aware that the... (8 Replies)
Hi,
Can anyone help me to find regular expression for the following in Perl?
"The string can only contain lower case letters (a-z) and no more than one of any letter."
For example: "table" is accepted, whether "dude" is not.
I have coded like this:
$str = "table";
if ($str =~ m/\b()\b/) {... (4 Replies)
Hi,
I get the following when I cat a file *.log
xxxxx
=====
dasdas gwdgsg fdsagfsag agsdfag
=====
random data
=====
My output should look like :
If the random data after the 2nd ==== is null then OK should be printed else
the random data should be printed.
How do I go about this... (5 Replies)
HI,
I'm new to perl and need simple regex for reading a file using my perl script.
The text file reads as -
filename=/pot/uio/current/myremificates.txt
certificates=/pot/uio/current/userdir/conf/user/gamma/settings/security/... (3 Replies)
Hello,
I'm trying to get a quick help on regex since i'm not a regular programmer.
Below is the line i'm trying to apply my regex to..i want to use the regex in a for loop and this line will keep on changing.
subject=... (4 Replies)
Hello folks,
Looking for a quick help on regex in my perl script.
here's the string i want to parse and get the 2nd field out of it.
$str = " 2013-08-07 12:29 Beta ACTIVE";
I want to extract 'Beta' out of this string. This string will keep on changing... (2 Replies)
Could anyone please make me understand how the ?= works below ..
After executing this I am getting the same output.
$string="I love chocolate.";
$string =~ s/chocolate(?= ice)/vanilla/;
print "$string\n"; (2 Replies)
I am not a big expert in regex and have just little understanding of that language.
Could you help me to understand the regular Perl expression:
^(?!if\b|else\b|while\b|)(?:+?\s+){1,6}(+\s*)\(*\) *?(?:^*;?+){0,10}\{
------
This is regex to select functions from a C/C++ source and defined in... (2 Replies)
I'm trying to get some exclusions into our sendmail regular expression for the K command. The following configuration & regex works:
LOCAL_CONFIG
#
Kcheckaddress regex -a@MATCH
+<@+?\.++?\.(us|info|to|br|bid|cn|ru)
LOCAL_RULESETS
SLocal_check_mail
# check address against various regex... (0 Replies)
Experts -
I found a script on one of the servers that I work on and I need help understanding
one of the lines.
I know what the script does, but I'm having a hard time understanding the grouping.
Can someone help me with this?
Here's the script...
#!/usr/bin/perl
use strict;
use... (2 Replies)
Discussion started by: timj123
2 Replies
LEARN ABOUT CENTOS
scap-as-rpm
scap-as-rpm(8) System Administration Utilities scap-as-rpm(8)NAME
scap-as-rpm - manual page for scap-as-rpm
DESCRIPTION
usage: scap-as-rpm [-h] [--pkg-name PKG_NAME] [--pkg-version PKG_VERSION]
[--pkg-release PKG_RELEASE] [--pkg-summary PKG_SUMMARY] [--pkg-license PKG_LICENSE] [--pkg-scap-location PKG_SCAP_LOCATION]
[--rpm-destination RPM_DESTINATION] [--srpm-destination SRPM_DESTINATION] FILE [FILE ...]
Takes given SCAP input(s) and makes an RPM package that contains them. The result RPM can be installed using # yum install ./pack-
age-name-1-1.rpm which will put the contents into /usr/share/xml/scap. No dependency on openscap or scapworkbench is enforced in the output
package so you can use any SCAP-capable scanner to evaluate the content.
positional arguments:
FILE List of files that should be put into the result package. These should be SCAP XML files but such requirement is not enforced.
optional arguments:
-h, --help
show this help message and exit
--pkg-name PKG_NAME
Name of the RPM package, if none is provided the basename of the first SCAP input is used. Ex.: xyzsecurity-guide
--pkg-version PKG_VERSION
--pkg-release PKG_RELEASE
--pkg-summary PKG_SUMMARY
Optional short description of the package.
--pkg-license PKG_LICENSE
Short name of the license that you want to publish the package under. Ex.: GPLv2+, BSD, ...
--pkg-scap-location PKG_SCAP_LOCATION
Folder where SCAP files are supposed to be installed. Each package will have its own folder inside this folder. RPM variables can
be used and will be expanded as usual. It is recommended to keep the default settings.
--rpm-destination RPM_DESTINATION
The folder (absolute or relative to CWD) where the result RPM shall be saved.
--srpm-destination SRPM_DESTINATION
The folder (absolute or relative to CWD) where the result SRPM shall be saved.
scap-as-rpm November 2013 scap-as-rpm(8)