I am newbie to unix shells world.
I am trying to capture a background process id into a file so that it can be killed later.
this process is basically a java program running in background as:
java TestApp &
this returning process id immediately. So how can i redirect that pid into a file.... (1 Reply)
I have a file with some values in a tab delimted format
Eg:
'test' contains:
a<tab>b<tab>c<tab>Trk_12345678
now i need to capture this value 'Trk_12345678' into a variable say 'x' and append that value of 12345678 to 12345679 and store is back to a new 'test1' file as :
'test1'... (11 Replies)
Hi guys,
I need a way to capture the host on the next-to-last hop in a traceroute output.
The last output is the destination but I need to capture the router just before the last hop.
I can do this in perl but I'm not so sure about Shell...
I'm on AIX 5.3 using ksh
any ideas?
... (3 Replies)
I have input file like
RDBMS FALIURE UTY8703 'USER_WORK.TEST' .HIghest return code '12'
I want to parse data which comed between first quote till next quote
USER_WORK.TEST
can you please suggest how to do that (4 Replies)
Hii, Friends,
I want your help in one of my problem.
My problem is as follows.
I have a flat file as follows (Just a sample)
MHT011
01(DOT)8750707asdfas8609
03(DOT)ASD3453ASD
09(DOT)876JHT87
11(DOT)sfd324ert
TTT077
01(MOB)876786klj897
06(MOB)876JHT87
07(MOB)sfd324ert... (4 Replies)
Helo Folks :)
i had read an answer in this thread unixcom/programming/117551-calculate-ip-header-checksum-manually.html
i need to know what the software name that was used to capturing packet data in a network, just like the packet's capture output that showed up in the thread.
Thank you :)... (5 Replies)
I have installed nethogs to see which process is sending load on the network. i would like to know how can i capture its data in a log file. Or is there is a unix command like script or tee which can help me to capture the data using cronjob (0 Replies)
Hi,
This is a vcd file.A vcd file may have 'n' modules.
1) I need to capture the data in bold,i.e. the module names (shown in bold)
2) Also i need to capture the data inside each individual module,say for tst_bench_top ,i need to capture data from line 4 to line 20 ...
I just want one... (2 Replies)
Hi folks,
I am working on assignment that captures all the records(2 columns one column contains names and other contain date of birth) from excel sheet stored in a directory and checks for current date and month.
If it matches current date and month then the matched records are printed as... (1 Reply)
Discussion started by: giridhar276
1 Replies
LEARN ABOUT MINIX
grep
GREP(1) General Commands Manual GREP(1)NAME
grep - search a file for lines containing a given pattern
SYNOPSIS
grep [-elnsv] pattern [file] ...
OPTIONS -e-e pattern is the same as pattern
-c Print a count of lines matched
-i Ignore case
-l Print file names, no lines
-n Print line numbers
-s Status only, no printed output
-v Select lines that do not match
EXAMPLES
grep mouse file # Find lines in file containing mouse
grep [0-9] file # Print lines containing a digit
DESCRIPTION
Grep searches one or more files (by default, stdin) and selects out all the lines that match the pattern. All the regular expressions
accepted by ed and mined are allowed. In addition, + can be used instead of * to mean 1 or more occurrences, ? can be used to mean 0 or 1
occurrences, and | can be used between two regular expressions to mean either one of them. Parentheses can be used for grouping. If a
match is found, exit status 0 is returned. If no match is found, exit status 1 is returned. If an error is detected, exit status 2 is
returned.
SEE ALSO cgrep(1), fgrep(1), sed(1), awk(9).
GREP(1)