I'm trying to write a script which prints out the users who are loged in.
Printing the output of the "users" command isn't the problem. What I want is to filter out my own username.
users | grep -v (username)
does not work because the whole line in which username exists is suppressed.
If... (5 Replies)
I have a Ques. Regarding awk
I have few strings in a file, like..
ABC
DEF_ABC
GHI_ABC
GHI
Now I want string which has only 'ABC', not the part of any other string as it is also present in 'DEF_ABC'
Output should be ABC
Please guide me asap !!
Thanks :b: (4 Replies)
I want to remove everything from a file but the word following the search word.
Example:
crap crap crap crap SearchWord WordToKeep crap crap crap
How would I do this with say awk or grep?
Thank you! (4 Replies)
Hi how can I filter the text using this one.
SAMPLE
servervmpool -listall|tail -11
================================================================================
pool number: 112
pool name: Net-Ora-1wk
description: Net-Ora-1wk
max partially full: 0... (12 Replies)
Still new to bash. Using debian lenny 5, bash version 3.2.39. I'm working on three scripts. I need help completing them.
One script that inputs a plain text file, echo then chop it up into separate whitespace-delimited strings as an output. Not sure how to do this...
for example, the... (4 Replies)
I have a log file that contains several reports with following format.
<Start of delimiter> Report1 header
Report1 header continue
Report1 header continue
Record1 header
Record1 header continue
Record1 header continue
field1 field2 field3 field4
------... (1 Reply)
Hello,
Is there a way to filerter data from a text file as shown below to a Column
e.g.
hostname nfsmount as two separate column. Currently I could get hostname and the mount is appearing below.. using this script
#! /bin/bash
for i in `cat fqdn.txt`
do
echo "$i ............ " >>... (3 Replies)
Discussion started by: Cy Pqa
3 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)