Hi I have kind of modified things to change for an application..
one thing I don't know how to get right is exit status.. so when $CONNECTED is less than or equal to 1 I want the loop to continue but not send the output to the serial port. Right now if $CONNECTED is = 1 the script stops..
any help appreciated
Last edited by Franklin52; 10-10-2012 at 04:24 AM..
Reason: Please use code tags for data and code samples
Hey all. Thanks in advance for any help you can give, hopefully this is an easy one. I want to create a loop to run a simple performance monitor like vmstat and record it to a file, but have very limited scripting skills (obviously).
Starting with this...
date >> /var/log/perfmon.log
vmstat... (2 Replies)
In the following script I need to find whether DB is established successfully or not. I need to find and display it.
If <DB is connected successfully> then
echo "DB connection success"
else
echo "DB connection failure"
fi
In the same way I need to do it for DB terminate.
I don't... (1 Reply)
I am trying to create a simple ksh loop script. What I've pasted below is not working. Any help is appreciated.
typeset -i count
typeset -i tcount
count=0
tcount=0
while $tcount >= 11
do
print "\$count is $count"
pwd
ls -l
sleep 30
$(( $tcount = $count + 1 ))
... (5 Replies)
Hello forum memebers.
can you correct the simple while program.
#! /bin/ksh
count=10
while
do
echo $count
count='expr$count-1'
done
I think it will print 10 to 1 numbers but it running for indefinite times. (2 Replies)
#!/bin/sh
CHECK='ps aux | grep start.jar | grep -v grep | wc -l'
if
then
/usr/local/jre-1.7.0/bin/java - jar start.jar &
else
fi
Could anybody advise whats up with this code im trying to put this in as a cron job to check that solr search engine is running every 10secs and if... (10 Replies)
check the connectivity of the DBs through script, script should exit if no connection and display the output as below.
connectivity for DB1 is OK
connectivity for DB2 is OK
connectivity for DB3 is FAILED
for DB in 1 2 3
do
(sqlplus -s... (5 Replies)
Hello,
I just started with shell and i am doin simple script to check if certain user is logged in. Script takes 3 args. name sleep time and quit value
if there is q for quit then date and user name is printed to file, not to screen.
so far i have got this...
login()
{
while :... (3 Replies)
Hi all,
Please guide me writing this script
Follwing is the file which I have created, which contains the files to be copied.
cat system1-dr.txt
/etc/passwd
/etc/shadow
/etc/group
/etc/vfstab
/etc/profile
/etc/default/init
/etc/shells
/etc/dfs/dfstab
/etc/dfs/sharetab... (11 Replies)
Hi,
I need a script which check the FTP connections, if its working fine then no issue. Incase not working fine then Trigger the mail.
Please help on this.
Thanks (4 Replies)
Discussion started by: Keshav Kalra
4 Replies
LEARN ABOUT BSD
zgrep
ZGREP(1) General Commands Manual ZGREP(1)NAME
zgrep - search possibly compressed files for a regular expression
SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename...
DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code:
(-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the
standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep.
If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.
EXIT CODE
2 - An option that is not supported was specified.
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)ZGREP(1)