|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
How to giv two conditions in IF statement..??
Post 302189220 by push on Friday 25th of April 2008 09:11:01 AM
04-25-2008
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I am trying to use && set up to match two conditions within ksh:
if &&
then
'''Do something
if
somehow, I keep getting error message telling me that ] is missing.
What's wrong with my code?
Thanks a lot for your help! (1 Reply)
Discussion started by: cin2000
1 Replies
2. UNIX for Dummies Questions & Answers
I'm totally new with bash programming and I don't get it how to put two conditions in one if statement. My code looks like this:
h=`date +%k`
if && ]; then$h is 10 but I don't get into my if statement. What's wrong here? (5 Replies)
Discussion started by: borobudur
5 Replies
3. Shell Programming and Scripting
I have a script that runs on multiple servers. What I want to do is have the script do the following:
if $(hostname) is equal to server or server2
then
TO_DIR=go
else
TO_DIR=stop
fi
I have tried:
if
if ]
Server is hpux.
any ideas? (1 Reply)
Discussion started by: cpolikowsky
1 Replies
4. Shell Programming and Scripting
I have a script that runs every 15 minutes in cron that builds a web page.
It runs at 15, 28, 45 and 58 minutes past the hour. (pretty much evry 15 mins).
Every 2 hours from 6:28 to 18:28 it sends out emails if it finds errors. I do not want it sending email every single time it runs, every 15... (5 Replies)
Discussion started by: spacemancw
5 Replies
5. Shell Programming and Scripting
Hello,
I'm trying to put together a script that involves pulling data from a config file. I'm attempting to write an if statement to validate one of the pieces of data from the config file, but I think I'm fat fingering it somehow.
$config{VALUE} is being pulled from a config file but can only... (4 Replies)
Discussion started by: Picch
4 Replies
6. Shell Programming and Scripting
I am trying to test two conditions in a single if and getting syntax error on -a and &&
if ] ; then
echo "variable a equals to variable b"
else
echo "variable a not equal to variable b"
fi
in second attempt I used -a instead of &&, referring to other website, but not sure that... (1 Reply)
Discussion started by: praxis1
1 Replies
7. Shell Programming and Scripting
Hello,
I am using shell scripting and I am recieving odd results from my if statement
if
I want it to enter the loop only if L1 is equal to zero and one of the other criteria are filled, however it is entering at other times as well. What can i do to fix this? i tried seperating it... (6 Replies)
Discussion started by: ryddner
6 Replies
8. Shell Programming and Scripting
I was trying to write multiple conditions inside the if statement but its not working.
export VAR_NM=abc.txt
export CURR_DT=20131011
export PREV_DT=20131012
if &&
then
echo "Yes"
else
echo "NO"
fi
It should return Yes but returning NO always.Appreciate any help. (3 Replies)
Discussion started by: dr46014
3 Replies
9. UNIX for Dummies Questions & Answers
#!/bin/bash
if &&
then
echo "True"
else
echo "False"
fi
Hi everyone, I am new to UNIX, here I have a if statement elevating two boolean conditions. I thought the output should be True because there are + in the statement. But it turns out to be False.
Can anyone... (3 Replies)
Discussion started by: mryuyu1111
3 Replies
10. Shell Programming and Scripting
I wish to check two conditions inside the if statement
Condition 1: The two file contents should be identical // using cmp command for this.
Condition 2: The two filenames should NOT be the same.
This is what i did in vain.
if ]; then
where entry1 and entry2 are
ls *.txt | while... (7 Replies)
Discussion started by: mohtashims
7 Replies
LEARN ABOUT REDHAT
arping
ARPING(8) System Manager's Manual: iputils ARPING(8) NAME
arping - send ARP REQUEST to a neighbour host SYNOPSIS
arping [ -AbDfhqUV] [ -c count] [ -w deadline] [ -s source] -I interface destination DESCRIPTION
Ping destination on device interface by ARP packets, using source address source. OPTIONS
-A The same as -U, but ARP REPLY packets used instead of ARP REQUEST. -b Send only MAC level broadcasts. Normally arping starts from sending broadcast, and switch to unicast after reply received. -c count Stop after sending count ARP REQUEST packets. With deadline option, arping waits for count ARP REPLY packets, until the timeout expires. -D Duplicate address detection mode (DAD). See RFC2131, 4.4.1. Returns 0, if DAD succeeded i.e. no replies are received -f Finish after the first reply confirming that target is alive. -I interface Name of network device where to send ARP REQUEST packets. This option is required. -h Print help page and exit. -q Quiet output. Nothing is displayed. -s source IP source address to use in ARP packets. If this option is absent, source address is: o In DAD mode (with option -D) set to 0.0.0.0. o In Unsolicited ARP mode (with options -U or -A) set to destination. o Otherwise, it is calculated from routing tables. -U Unsolicited ARP mode to update neighbours' ARP caches. No replies are expected. -V Print version of the program and exit. -w deadline Specify a timeout, in seconds, before arping exits regardless of how many packets have been sent or received. In this case arping does not stop after count packet are sent, it waits either for deadline expire or until count probes are answered. SEE ALSO
ping(8), clockdiff(8), tracepath(8). AUTHOR
arping was written by Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>. SECURITY
arping requires CAP_NET_RAWIO capability to be executed. It is not recommended to be used as set-uid root, because it allows user to modify ARP caches of neighbour hosts. AVAILABILITY
arping is part of iputils package and the latest versions are available in source form for anonymous ftp ftp://ftp.inr.ac.ru/ip-rout- ing/iputils-current.tar.gz. iputils-020927 27 September 2002 ARPING(8)