Hi I'm a newbie to Unix scripting and was having some problems with AWK. I have written this little script that should read a process list and then print out the PID's of the offending processes. Unfortunately it doesn't seem to work! The script is as follows:
ps -ef | awk '{if... (10 Replies)
If i try the -f option for awk, i get the "awk: can't open " error message
The following awk statement works fine without the -f option
`awk <$RULES '/^IGNORE_POLICY / { print $2 }'`
Below how i turned on debugging to show what is happening, can someone provide me with some advice!!!!
... (1 Reply)
I do have a file (named as templist) which looks like this one:
00450000.000000 00402300.000000 00040000.000000 00020000.000000 00020000.000000 00020000.000000 00020000.000000
and I want to make a script that adds this using AWK or FOR.
I tried using awk using the command
but it just... (8 Replies)
Using Linux, I am trying to create a list of all the lines that have "Non-white" or "No" in column 3 of a file: ethnicity.txt.
I have used the following command :
awk '$3 == "No" || $3 == "Non-white" {print $1, $2, $3}' ethnicity.txt
This only returns the lines with "No" and none of... (3 Replies)
Hi All,
I have the following requirement. In a directory i get files from external source. I at regular intervals check that directory for any incoming files.
The file name is underscore delimited.
Such as:
aaa_bbb_ccc_ddd_eee_fff.dat
I am using awk and and splitting the file name. ... (4 Replies)
Dear All,
I have the following awk script.
#!/bin/bash
sh stdev.cmd data.file | awk '{print $2}' > out.data
read d < out.data
echo $d
awk '{print $1,$2- $f}' new > newz
The script runs "stdev.cmd" and output a file "out.data" and the value of the... (2 Replies)
So, I'm having a lot of crazy problems with Awk that I cannot understand. This one in particular is driving me nuts. Here is one section of my Awk script:
print $0
sub(/Jan/,"",$2)
sub(/Feb/,"",$2)
sub(/Mar/,"",$2)
sub(/Apr/,"",$2)
sub("May","",$2)
... (5 Replies)
Ubuntu, Bash 4.3.48
Hi,
I have this input file:
a1:b2:c30:g4:h12:j7
and I want this output file:
a1=g4:b2=h12:c30=j7
I can do it this with this code:
awk -F':' '{print $1"="$4":"$2"="$5":"$3"="$6"}' INPUT > OUTPUTIn this case I have 6 columns, I calculate manually the half number of... (6 Replies)
Discussion started by: echo manolis
6 Replies
LEARN ABOUT SUSE
tgt-setup-lun
tgt-setup-lun(8) System Manager's Manual tgt-setup-lun(8)NAME
tgt-setup-lun - creates a target, adds a device to the target and defines initiators that can connect to the target
SYNOPSIS
tgt-setup-lun -d device -n target_name [initiator_IP1 initiator_IP2 ...] [-h]
DESCRIPTION
Starts tgtd if necessary and creates a target according to the supplied target_name. The format of the target name is as follows:
iqn.2001-04.com.<hostname>-<target_name> The target name must be unique.
The script then adds the requested device to the target. If specific IP addresses are defined, it adds them to the list of allowed initia-
tors for that target. If no IP addresses is defined, it defines that the target accepts any initiator.
EXAMPLES
Create a target that uses /dev/sdb1 and allows connections only from 192.168.10.81:
tgt-setup-lun -d /dev/sdb1 -n my_target 192.168.10.81
Create a target that uses /dev/sdb1 and allows connections only from 192.168.10.81 and 192.168.10.82:
tgt-setup-lun -d /dev/sdb1 -n my_target 192.168.10.81 192.168.10.82
Create a target that uses /dev/sdb1 and allows connections from any initiator:
tgt-setup-lun -d /dev/sdb1 -n my_target
Display help:
tgt-setup-lun -h
AUTHOR
Written by Erez Zilber
REPORTING BUGS
Report bugs to <erezz@voltaire.com>.
COPYRIGHT
Copyright (C) Voltaire Ltd. 2008.
tgt-setup-lun(8)