07-23-2008
i think i know where the problem is.. wait..
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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
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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)
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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.
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4. Shell Programming and Scripting
I have two variables and want to perform some functions after comparison
$cat file1
14.abcde
a=`cut -f 1 -d "." file1
b=15
if
then
....
fi
but i got an error message says that unary operator expected
and i think its because of $a is a string and trying to compare with... (3 Replies)
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5. 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)
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6. UNIX for Dummies Questions & Answers
hi
i am writing a hangman script and am having trouble checking the correct letters against the word
i need the script to compare the word against the letters guessed that are correct so once all the letters within the word have been guessed it will alow me to create a wining senario
eg
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7. Shell Programming and Scripting
I have a file
$ cat myfile
A 02/16/2012
B 02/19/2012
C 02/20/2012
D 02/17/2012
E 02/16/2012
My simple script
> cat myscript.sh
mydate="02/16/2012"
awk ' ($2~/$mydate/) {print $1}' < myfile
but I got no output! and when I try $2~/'$mydate'/
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8. UNIX for Dummies Questions & Answers
Hi All,
I am trying to to compare a string variable with a string literal inside a loop but keep getting the
./testifstructure.sh: line 6:
#!/bin/sh
BOOK_LIST="BOOK1 BOOK2"
for BOOK in ${BOOK_LIST}
do
if
then echo '1'
else
echo '2'
fi
done
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9. 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
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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
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LEARN ABOUT POSIX
systemd-networkd-wait-online.service
SYSTEMD-NETWORKD-WAIT-ONLINE.SERVICE(8) systemd-networkd.service SYSTEMD-NETWORKD-WAIT-ONLINE.SERVICE(8)
NAME
systemd-networkd-wait-online.service, systemd-networkd-wait-online - Wait for network to come online
SYNOPSIS
systemd-networkd-wait-online.service
/lib/systemd/systemd-networkd-wait-online
DESCRIPTION
systemd-networkd-wait-online is a one-shot system service that waits for the network to be configured. By default, it will wait for all
links it is aware of and which are managed by systemd-networkd.service(8) to be fully configured or failed, and for at least one link to
gain a carrier.
OPTIONS
The following options are understood:
-i, --interface=
Network interface to wait for before deciding if the system is online. This is useful when a system has several interfaces which will
be configured, but a particular one is necessary to access some network resources. This option may be used more than once to wait for
multiple network interfaces. When used, all other interfaces are ignored.
--ignore=
Network interfaces to be ignored when deciding if the system is online. By default, only the loopback interface is ignored. This option
may be used more than once to ignore multiple network interfaces.
--timeout=
Fail the service if the network is not online by the time the timeout elapses. A timeout of 0 disables the timeout. Defaults to 120
seconds.
SEE ALSO
systemd(1), systemd-networkd.service(8)
systemd 237 SYSTEMD-NETWORKD-WAIT-ONLINE.SERVICE(8)