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Full Discussion: Script to search a string
Top Forums Shell Programming and Scripting Script to search a string Post 302807149 by ragu.selvaraj on Tuesday 14th of May 2013 07:46:33 AM
Old 05-14-2013
Script to search a string

Hi all


Am having records as below
file1
----
abc
12a
a2b


am trying to write a script to identify the character is present in the specified array


validchar=a b c d e 1
rec=`cat file1`
am getting the records in loop

for i in $rec
do
if [ $i in $validchar-------how to check here in array

please help

if it is present no issues if the string is not there in validchar i need to print out
 

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SC_WARTS2PCAP(1)					    BSD General Commands Manual 					  SC_WARTS2PCAP(1)

NAME
sc_warts2pcap -- write packets included in warts object to a pcap file. SYNOPSIS
sc_warts2pcap [-o outfile] [-s sort] [file ...] DESCRIPTION
The sc_warts2pcap utility provides the ability to extract packets embedded in the tbit, sting, and sniff warts objects and write them to a pcap file, which can be read by tcpdump and wireshark. The options are as follows: -o outfile specifies the name of the output file. If no output file is specified, it will be written to the standard output, provided that it is not a tty. -o sort specifies how the pcap records (packets) are sorted before being written out. By default, no sorting is applied; the packets are grouped as they are in the warts file. If packet sorting is specified, the packets are written out in timestamp order. Note that this operation requires the packets to be read into memory to be sorted, so it will require a corresponding amount of memory to com- plete. EXAMPLES
The command: sc_warts2pcap -o output.pcap file1.warts file2.warts will read the packet objects from file1.warts, and then file2.warts, and write them to output.pcap. The command: gzcat file1.warts.gz | sc_warts2pcap -s packet >file1.pcap will read the contents of the uncompressed warts file supplied on stdin, sort the packets by their timestamp, and then write the output to file1.pcap. SEE ALSO
scamper(1), tcpdump(1) AUTHORS
sc_warts2pcap is written by Stephen Eichler and Matthew Luckie. BSD
October 15, 2010 BSD
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