|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
Grabbing variables and comparing
Post 302225813 by redoubtable on Sunday 17th of August 2008 05:28:25 AM
08-17-2008
|
|
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I have searched and found a few threads that have dealt with this, but the examples I've tried haven't seemed to help.
I am monitoring our database log for high checkpoints.
I can parse out the checkpoint value which can be anywhere from zero into a 3 digit number.
I set a variable to be the... (3 Replies)
Discussion started by: MizzGail
3 Replies
2. Shell Programming and Scripting
Script
#!/bin/sh
hardware=PC
os=WindowsNET
for i in `cat newservers`
do
x=`sudo /opt/openv/netbackup/bin/admincmd/bpplclients |grep $i |head -40 |grep $i|awk '{print $3;exit}'`
if
then
echo "$i is already added"
else
echo "Need to add"
fi
done
O/p in debug mode
bash-2.05$... (3 Replies)
Discussion started by: rajip23
3 Replies
3. Shell Programming and Scripting
Hi.
I have three arrays.
@a=('AB','CD','EF');
@b=('AB,'DG',HK');
@c=('DD','TT','MM');
I want to compare the elements of the first two array and if they match then so some substition.
I tried using the if statement using the scalar value of the array but its not giving me any output.
... (7 Replies)
Discussion started by: kamitsin
7 Replies
4. UNIX for Dummies Questions & Answers
im trying to compare ipaddresses. i loop through an array to see if the ip is already is in the array and if it is it should set a flag and then i wont add it to the array. but its just adding all the ipaddresses to the array
if ]
then
... (3 Replies)
Discussion started by: magnia
3 Replies
5. Shell Programming and Scripting
Hi!
I've come up with a ksh-script that produces one or more lists of hosts.
At the and of the script, I would like to print only those hosts that exists in all the lists.
Ex.
HOSTS="host1 host2 host3 host11"
HOSTS="host1 host2 host4"
HOSTS="host2 host11"
HOSTS="host2 host5 host6 host7... (1 Reply)
Discussion started by: Bugenhagen
1 Replies
6. Shell Programming and Scripting
#!/bin/bash
#timetest
TIMENOW="$(date)"
T1=12:00:00
echo $TIMENOW >timenow
cat timenow |cut -f4 -d' ' >time1
T2=$(sed -n "${1}p" time1)
echo "T1 = " $T1
echo "T2 = " $T2
if then
echo $T1
else
echo $T2
fi
I thought scripting was simple! So why does this script result in:
T1 =... (4 Replies)
Discussion started by: habuchas
4 Replies
7. Shell Programming and Scripting
Is there a way to compare variables in a 'awk'?
I've been trying for a while and can't figure it out. I'm guessing its not possible :/
VAR=Bob
awk '$3 == $VAR { print $1 }' file.txt
Regards
Jikuu (4 Replies)
Discussion started by: Jikuu
4 Replies
8. Shell Programming and Scripting
I have a script like this. Just couldn't get the comparison part work. Any thought? thanks,
#!/usr/bin/ksh -x
STEP=`echo $(basename $0 .ksh) | tr "" ""`
log=/skip.log
while read LINE
do
if
then
echo `date`: STEP $STEP skipped by user >> $log
exit 0
fi
done < $1
echo... (0 Replies)
Discussion started by: ghostmic
0 Replies
9. Shell Programming and Scripting
I would like to grab complex html text between lines using variables. I am running Debian and using mksh shell.
Here is the part of the html that I want to extract from. I would like to extract the words 'to love,' and I would like to use the above and below lines as reference points.
... (3 Replies)
Discussion started by: bedtime
3 Replies
10. UNIX for Beginners Questions & Answers
Hi,
I have 2 variables as given below. How can i compare them and say its matching ? Appreciate your help
VAR1=describe/read/write
VAR2=read/write/describeThanks,
Please use CODE tags as required by forum rules! (4 Replies)
Discussion started by: prince1987
4 Replies
LEARN ABOUT OSF1
rwho
rwho(1) General Commands Manual rwho(1) NAME
rwho - Shows which users are logged into hosts on the local network. SYNOPSIS
rwho [-a] rwho [-a] [users] OPTIONS
Includes all users. Without this option, users whose sessions are idle an hour or more are not included in the report. DESCRIPTION
The rwho command displays the username, hostname, and start date and time of each session for everyone on the local network who is cur- rently logged in to a host running the rwhod daemon. If one or more user names are specified, only the status of those users whose names are listed appears on the screen. If a user has not typed anything for at least 3 minutes, rwho reports the idle time as a number of minutes in the last column. After an hour of inactivity, a user is not included unless the -a option is specified. Because this command displays a lot of output, use this command with caution if the local network has a large number of users. Status information is broadcast once every 3 minutes by each network host running the rwhod daemon. Any activity (such as a user logging on or off) that takes place between broadcasts is not reflected until the next broadcast. EXAMPLES
To get a report of all users currently logged into hosts on the local network, enter: $ rwho bob host2:pts5 Nov 17 06:30 :20 bob host7:console Nov 17 06:25 :25 franz host1:pts0 Nov 17 11:20 :51 franz host1:pts8 Nov 16 15:33 :42 franz host4:console Nov 17 16:32 pietro host1:console Nov 17 13:14 :31 pietro host1:pts7 Nov 17 13:15 :47 server host2:console Nov 17 06:58 :20 luis host2:pts6 Nov 17 09:22 FILES
Indicates data files received from remote rwhod daemons. SEE ALSO
Commands: ruptime(1), rwhod(8) rwho(1)