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Shell Programming and Scripting
String compare
Post 302104768 by radoulov on Saturday 27th of January 2007 01:18:08 PM
01-27-2007
Quote:
Originally Posted by nervous
Can you please explain your code.
[...]
An awk student.
[...]
An awk student.
Code:
awk '
# If NR==FNR this is the first file, so get rid of
#+ the "(",")","-"," " characters ("gsub" is global substitution),
#+ and populate the x array: x[$0].
NR==FNR{gsub(/[ \(\)-]/,"");x[$0];next}
# Otherwise, it's the second file, so
#+ remove the spaces. Now we have
#+ the right formating.
{gsub(/ /,"")}
# If the current record is not
#+ previously stored in the x array,
#+ print it (default action).
!($0 in x)' file1 file2
Last edited by radoulov; 01-27-2007 at 03:03 PM..
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LEARN ABOUT HPUX
ipsec_config_batch
ipsec_config_batch(1M) ipsec_config_batch(1M) NAME
ipsec_config_batch - allow for processing of IPsec config operations in a single batch file SYNOPSIS
batch_file_name profile_file] DESCRIPTION
The command allows you to specify multiple and operations in a single batch file for processing. HP-UX IPSec processes the operations in a batch file as a group. This mode is useful if you are adding or deleting configuration records that may affect other records. If one operation is invalid, all operations in the batch file fail. The utility first verifies each operation in the batch file for syntax errors and collisions (object names and priority values) with existing entries in the configuration database. If all operations in the batch file are valid, the HP-UX IPSec infrastructure updates the configuration database with all operations at the same time. If HP-UX IPSec is active and running, the HP-UX IPSec infrastructure also updates the runtime policy database. Options and Operands The batch operation recognizes the following options and operands: batch_file_name The name of the batch file containing and operations. A batch file cannot contain operations that operate on the following objects: For example, the operation is illegal in a batch file. In addition, a batch file cannot contain the following commands: o does not allow recursive batch files) or commands. o o Lines starting with a pound sign are interpreted as comments. Comment lines within an operation are not allowed. Maximum length: 1023 characters. Default: None. The utility verifies the and operations, but does not add or delete entries in the configuration database. This option applies to all operations in the batch file. Individual operations in the batch file cannot specify the option. Specifies the name of the profile file containing default argument values for this policy. The argument values are evaluated once, when the policy is added to the configuration database. Val- ues used from the profile file become part of the configuration record for the policy. This argument applies to all operations in the batch file. Individual operations in the batch file cannot specify the profile argument. Maximum length: 1023 characters. Default: EXAMPLES
The file contains the following entries: AUTHOR
was developed by HP. FILES
configuration database. default profile file. SEE ALSO
ipsec_admin(1M), ipsec_config(1M), ipsec_config_add(1M), ipsec_config_delete(1M), ipsec_config_export(1M), ipsec_config_show(1M), ipsec_migrate(1M), ipsec_policy(1M), ipsec_report(1M). HP-UX IPSec Software Required ipsec_config_batch(1M)