09-02-2009
sed search and replace recursively
Hi,
I tried making a shell script which recursively search in a given directory for all files *.txt and then search and replace some text and after that
save each file as $filename.dynamips.txt
I would like to get this done with sed. I tried but couldn't get it to work.
BTW this is not homework. It is just a bunch of lab files I want to convert for using with dynamips
Thanks!
s/interface GigabitEthernet0\/2//g + delete next following line
s/spanning-tree mode pvst/\!/g
s/spanning-tree extend system-id/\!/g
s/vlan internal allocation policy ascending/\!/g
s/ip http server/no ip http server/g
s/ip http secure-server/no ip http secure-server/g
s/version 12/\!/g
s/call rsvp-sync/\!/g
s/mgcp/\!/g
s/gatekeeper/\!/g
s/memory-size 15/\!/g
s/scheduler allocate/\!/g
s/warm-reboot/\!/g
s/Serial0\/0\/0/Serial0\/0/g
s/Serial0\/0\/0/Serial0\/0/g
s/Serial0\/1\/0/Serial0\/1/g
s/Serial0\/2\/0/Serial2\/0/g
s/Serial0\/2\/1/Serial2\/1/g
s/Ethernet0\/0/FastEthernet0\/0/g
s/interface GigabitEthernet0\/1/FastEthernet1\/0/g
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LEARN ABOUT CENTOS
ausearch_add_expression
AUSEARCH_ADD_expression(3) Linux Audit API AUSEARCH_ADD_expression(3)
NAME
ausearch_add_expression - build up search expression
SYNOPSIS
#include <auparse.h>
int ausearch_add_expression(auparse_state_t *au, const char *expression, char **error, ausearch_rule_t how);
DESCRIPTION
ausearch_add_item adds an expression to the current audit search expression. The search conditions can then be used to scan logs, files,
or buffers for something of interest. The expression parameter contains an expression, as specified in ausearch-expression(5).
The how parameter determines how this search expression will affect the existing search expression, if one is already defined. The possi-
ble values are:
AUSEARCH_RULE_CLEAR
Clear the current search expression, if any, and use only this search expression.
AUSEARCH_RULE_OR
If a search expression E is already configured, replace it by (E || this_search_expression).
AUSEARCH_RULE_AND
If a search expression E is already configured, replace it by (E && this_search_expression).
RETURN VALUE
If successful, ausearch_add_expression returns 0. Otherwise, it returns -1, sets errno and it may set *error to an error message; the
caller must free the error message using free(3). If an error message is not available or can not be allocated, *error is set to NULL.
SEE ALSO
ausearch_add_item(3), ausearch_add_interpreted_item(3), ausearch_add_timestamp_item(3), ausearch_add_regex(3), ausearch_set_stop(3), ause-
arch_clear(3), ausearch_next_event(3), ausearch-expression(5).
AUTHOR
Miloslav Trmac
Red Hat Feb 2008 AUSEARCH_ADD_expression(3)