If you have GNU grep, here is something for you from man grep
Code:
-n, --line-number
Prefix each line of output with the line number within its input
file.
-m NUM, --max-count=NUM
Stop reading a file after NUM matching lines. If the input is
standard input from a regular file, and NUM matching lines are
output, grep ensures that the standard input is positioned to
just after the last matching line before exiting, regardless of
the presence of trailing context lines. This enables a calling
process to resume a search. When grep stops after NUM matching
lines, it outputs any trailing context lines. When the -c or
--count option is also used, grep does not output a count
greater than NUM. When the -v or --invert-match option is also
used, grep stops after outputting NUM non-matching lines.
Use both of them together and you get what you want.
hi all
i have directory
/usr
under this directory i have subdirectories
tmp1,tmp2,tmp3
like this
/usr/tmp1
/usr/tmp2
/usr/tmp3
and so on
i want to search string in files (i don't know the name of the files)and i want to serch it in all the directories under the /usr
how shell i do... (3 Replies)
I am doing "ps -f" to see my process.
but I get lines that one of it represents the ps command itself.
I want to grep it out using -v flag, but than I get another process that belongs to the GREP itself :
I would like to exclude
# ps -f
UID PID PPID C STIME TTY TIME CMD... (2 Replies)
i want to search in the current directory all the files that contain one word for example "hello"
i want to achieve it with the grep command but not with the grep * (2 Replies)
Hi, im taking an entry Unix class, and as part of my lab assignment I have to copy all files in the /home/david/lab3 directory that have the file extension .save to your lab3/temp directory. I'm having trouble getting the grep to do anything worth while
I've been trying to do:
cp... (6 Replies)
Hi,
I have around 500 Text files and Each file will be having either
String1 or String2.
I want to list the file only which has String1 and Sting2 in a single command.. (5 Replies)
Hi
I have lots of file in on folder and i want to egrep from only few files.
List of files......
Polt_KJ_430_OutputRBS_istUt_CR2.log
Polt_KN_4122_OutputRBS_ncChk_CR.log
Polt_LN_2230_OutputRNC_Hth_CLKLKL.log
Solt_KJ_430_OutputRBS_istUt_CR2.log
Solt_KN_4122_OutputRBS_ncChk_CR3.log... (2 Replies)
grep -i -f panel_genes.txt hg19_refGene.txt > match.txt
seems to be pulling names the do not exist in the input file (panel_genes.txt) - the output is attached as well (match.txt)
For example, RNF185 or ZNF146 are not genes in the input. I am trying to match the input file genes only and am... (9 Replies)
Hello,
I am running below command as root user
#nodetool cfstats tests | grep "Memtable switch count"
Memtable switch count: 12
Where as when I try to run same command as another user it gives different result.
#su -l zabbix -s /bin/bash -c "nodetool cfstats tests | grep "Memtable switch... (10 Replies)
for example i have a directory
home/solaris/unix/samplefiles/
with defaults files in it.. those default files have 1 word in common "UNIX". how can i list the files without "UNIX" words in it using grep command
thanks,
im using unix solaris, korn shell.. (1 Reply)
Discussion started by: daveaztig14
1 Replies
LEARN ABOUT V7
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)