01-25-2011
If you wanted to stick with grep, you could use
-B NUM, --before-context=NUM
Print NUM lines of leading context before matching lines. Places a line containing a group separator (--) between contiguous groups of matches.
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Hello,
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Hello,
Thanks in advance for the query.
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Hi ,
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For example: I am grepping "Hello" from a file and there are 10 matches. So all ten lines with match will get stored into a variable($match). Now I want to ignore those lines which have "Hi" present in that.
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LEARN ABOUT X11R4
traceroute
TRACEROUTE(1) User Commands TRACEROUTE(1)
NAME
traceroute - Trace the route to a host
SYNOPSIS
traceroute [OPTION...] HOST
DESCRIPTION
Print the route packets trace to network host.
-f, --first-hop=NUM
Set initial hop distance, that is the time-to-live.
-g, --gateways=GATES
List of gateways for loose source routing.
-I, --icmp
Use ICMP ECHO as probe.
-m, --max-hop=NUM
Set maximal hop count (default is 64).
-M, --type=METHOD
Use METHOD (icmp or udp) for traceroute operations, defaulting to udp.
-p, --port=PORT
Use destination PORT port (default is 33434).
-q, --tries=NUM
Send NUM probe packets per hop (default is 3).
--resolve-hostnames
Resolve hostnames.
-t, --tos=NUM
Set type of service (TOS) to NUM.
-w, --wait=NUM
Wait NUM seconds for response (default is 3).
-?, --help
Give this help list.
--usage
Give a short usage message.
-V, --version
Print program version.
GNU inetutils 2015-05-15 TRACEROUTE(1)