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Full Discussion: Execute command with loop
Top Forums Shell Programming and Scripting Execute command with loop Post 302829951 by kaushik02018 on Sunday 7th of July 2013 11:43:38 AM
Old 07-07-2013
Quote:
Originally Posted by Scrutinizer
What have you tried and where are you stucK?
Please find the code I have wrote but Problem is unable to rotate c variable second thing If i want to use 1000 value for a That means I have write 1000 numbers in for loop
as Now Used just 10 in for loop want to change about 1000

Code:
#!/bin/sh
#
#Script to test for loop
#
#
if [ $# -eq 0 ]
then
echo "Error - Number missing form command line argument"
echo "Syntax : $0 number"
echo " Use to print multiplication table for given number"
exit 1
fi
a=$1
c=20130613
for i in 1 2 3 4 5 6 7 8 9 10

do
echo "ALTER TABLE seats  ADD PARTITION ( PARTITION $c VALUES less than (DAY( `expr $a \+ $i`)));"
c = expr $c + 1;
done

 

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LEARN ABOUT MOJAVE

tping

TPING(1)                                                           LAM COMMANDS                                                           TPING(1)

NAME

       tping - Send echo messages to LAM nodes.

SYNOPSIS

       tping [-hv] [-c count] [-d delay] [-l length] nodes

OPTIONS

       -h            Print the command help menu.

       -v            Turn OFF verbose mode.

       -c count      Send count messages.

       -d delay      Delay delay seconds between each message.

       -l length     Each message is length bytes long.

DESCRIPTION

       The  tping  command  sends  messages  to,  and  collects replies from, a list of nodes, via the LAM echo server.  It is similar to the UNIX
       ping(8) command, and is used as a quick diagnosis of the LAM network.

       Unless options are specified, tping sends a 1 byte message an infinite number of times, displaying the roundtrip time of each message as it
       completes,  with  a delay of 1 second between roundtrips.  After the loop is broken (with keyboard interrupt, eg: ^C), tping prints statis-
       tics about all roundtrip messages.

EXAMPLES

       tping h
           Echo messages to the local node.

       tping -v n7 -l 1000 -c 10
           Echo 1000 byte messages to node 7.  Stay silent while working.  Stop after 10 roundtrips and report statistics.

BUGS

       There is no built-in timeout and tping will wait forever to receive an echo.  If no echo is received, due to a dead  link  or  node,  tping
       hangs.   Stop  the  process  with  a  keyboard suspend signal (eg: ^Z) and terminate LAM with lamhalt(1) or lamwipe(1) (although the use of
       lamwipe(1) is deprecated).

SEE ALSO

       lamhalt(1), lamwipe(1)

LAM 7.1.4                                                           July, 2007                                                            TPING(1)
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