Help me out: what does {NF--NF} do in your second awk script do? An uncommon construct, at least to me...
For your problem, how about
Hi RudyC,
Thanks so much...your codes work great on my real data.
If you notice, I created $20 to put in the total of $5 - $4. I need to remove $20 (last column) from being printed out in the final output. Therefore, i used {NF--NF} for that purpose. It was just my silly way I guess.
Hi,
I want to know if you can input with sed but instead of specifing a line number like below I wan't to be able to insert based on a specific word or patttern.
10i\
Insert me after line 10
is this possible with sed or should I use AWK?
Thanks
Jack (2 Replies)
I am really need help with the regular expression in SED. From input file, I need to extract lines that have the port number (sport or dport) as defined. The input file is something like this
time=1209515280-1209515340 dst=192.168.133.202 src=208.70.8.23 bytes=2472 proto=6 sport=80 dport=1447... (6 Replies)
Hi,
If there exist multiple pattern in a file, how can I find the last record matching the pattern through perl.
The below script searches for the pattern everywhere in an input file.
#! /usr/bin/perl -s -wnl
BEGIN {
$pattern or
warn"Usage: $0 -pattern='RE' \n" and
exit 255;... (5 Replies)
I am working on a scraping project and I am stuck at this tiny grep pattern match.
Sample text :
FPA List. FPA List. FPA List. FPA List. FPA List. FPA List. FPA List. FPA List.
ABC Personal Planning
Catherine K. Wat
Cath Wat
Catherine K. Wat
Catherine K. Wat
IFRAME:... (8 Replies)
Hi all,
I have a text data file. My aim here is to find line called *FIELD* AV for every record and print lines after that till *FIELD* RF. But here I want first 3 to four lines for very record as well. FIELD AV is some where in between for very record. SO I am not sure how to retrieve lines in... (2 Replies)
Hi,
I need some help on how to print the whole data for unmatched pattern. i have 2 different files that need to be checked and print out the unmatched patterns into a new file. My sample data as follows:-
File1.txt
Id Num Activity Class Type
309 1.1 ... (5 Replies)
Hi,
I have script like below:
#!/usr/local/bin/perl
use strict;
use warnings;
while (<DATA>) {
( my ($s_id) = /^\d+\|(\d+?)\|/ ) ;
if ( $s_id == 1 ){
s/^(.*\|)*.*ABC\.pi=(+|+)*.*ABC\.id=(\d+|+).*$/$1$2|$3/s;
print "$1$2|$3\n"; (2 Replies)
Hello Friends,
I need to print lines in between two string when a keyword existed in those lines (keywords like exception, error, failed, not started etc).
for example,
input:
..
Begin Edr
ab12
ac13
ad14
bc23
exception occured
bd24
cd34
dd44
ee55
ff66
End Edr (2 Replies)
Hi experts,
I have a file with regexes which is used for automatic searches on several files (40+ GB).
To do some postprocessing with the grep result I need the matching line as well as the match itself.
I know that the latter could be achieved with grep's -o option. But I'm not aware of a... (2 Replies)
Hi I want to print the line until pattern is matched.
I am using below code:
sed -n '1,/pattern / p' file
It is working fine for me , but its not working for exact match.
sed -n '1,/^LAC$/ p' file
Input:
LACC FEGHRA 0
LACC FACAF 0
LACC DARA 0
LACC TALAC 0
LAC ILACTC 0... (8 Replies)
Discussion started by: Abhisrajput
8 Replies
LEARN ABOUT V7
pstat
PSTAT(1M)PSTAT(1M)NAME
pstat - print system facts
SYNOPSIS
pstat [ -aixptuf ] [ suboptions ] [ file ]
DESCRIPTION
Pstat interprets the contents of certain system tables. If file is given, the tables are sought there, otherwise in /dev/mem. The
required namelist is taken from /unix. Options are
-a Under -p, describe all process slots rather than just active ones.
-i Print the inode table with the these headings:
LOC The core location of this table entry.
FLAGS Miscellaneous state variables encoded thus:
L locked
U update time filsys(5)) must be corrected
A access time must be corrected
M file system is mounted here
W wanted by another process (L flag is on)
T contains a text file
C changed time must be corrected
CNT Number of open file table entries for this inode.
DEV Major and minor device number of file system in which this inode resides.
INO I-number within the device.
MODE Mode bits, see chmod(2).
NLK Number of links to this inode.
UID User ID of owner.
SIZ/DEV
Number of bytes in an ordinary file, or major and minor device of special file.
-x Print the text table with these headings:
LOC The core location of this table entry.
FLAGS Miscellaneous state variables encoded thus:
T ptrace(2) in effect
W text not yet written on swap device
L loading in progress
K locked
w wanted (L flag is on)
DADDR Disk address in swap, measured in multiples of 512 bytes.
CADDR Core address, measured in multiples of 64 bytes.
SIZE Size of text segment, measured in multiples of 64 bytes.
IPTR Core location of corresponding inode.
CNT Number of processes using this text segment.
CCNT Number of processes in core using this text segment.
-p Print process table for active processes with these headings:
LOC The core location of this table entry.
S Run state encoded thus:
0 no process
1 waiting for some event
3 runnable
4 being created
5 being terminated
6 stopped under trace
F Miscellaneous state variables, or-ed together:
01 loaded
02 the scheduler process
04 locked
010 swapped out
020 traced
040 used in tracing
0100 locked in by lock(2).
PRI Scheduling priority, see nice(2).
SIGNAL
Signals received (signals 1-16 coded in bits 0-15),
UID Real user ID.
TIM Time resident in seconds; times over 127 coded as 127.
CPU Weighted integral of CPU time, for scheduler.
NI Nice level, see nice(2).
PGRP Process number of root of process group (the opener of the controlling terminal).
PID The process ID number.
PPID The process ID of parent process.
ADDR If in core, the physical address of the `u-area' of the process measured in multiples of 64 bytes. If swapped out, the position in
the swap area measured in multiples of 512 bytes.
SIZE Size of process image in multiples of 64 bytes.
WCHAN Wait channel number of a waiting process.
LINK Link pointer in list of runnable processes.
TEXTP If text is pure, pointer to location of text table entry.
CLKT Countdown for alarm(2) measured in seconds.
-t Print table for terminals (only DH11 and DL11 handled) with these headings:
RAW Number of characters in raw input queue.
CAN Number of characters in canonicalized input queue.
OUT Number of characters in putput queue.
MODE See tty(4).
ADDR Physical device address.
DEL Number of delimiters (newlines) in canonicalized input queue.
COL Calculated column position of terminal.
STATE Miscellaneous state variables encoded thus:
W waiting for open to complete
O open
S has special (output) start routine
C carrier is on
B busy doing output
A process is awaiting output
X open for exclusive use
H hangup on close
PGRP Process group for which this is controlling terminal.
-u print information about a user process; the next argument is its address as given by ps(1). The process must be in main memory, or
the file used can be a core image and the address 0.
-f Print the open file table with these headings:
LOC The core location of this table entry.
FLG Miscellaneous state variables encoded thus:
R open for reading
W open for writing
P pipe
CNT Number of processes that know this open file.
INO The location of the inode table entry for this file.
OFFS The file offset, see lseek(2).
FILES
/unix namelist
/dev/mem default source of tables
SEE ALSO ps(1), stat(2), filsys(5)
K. Thompson, UNIX Implementation
PSTAT(1M)