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The basic logic is bellow to find and rename files having a matching string. You can add multi sreach string as per your requirement.


for filename in `grep -l AAA /root/ars/*`;
do...

ssh -n -l username serveradd ". ~/.profile >/dev/null 2>/dev/null;print y | \${HOME}/bin/script.sh >/dev/null 2>/dev/null" &


This is an example asuming that you source env variables from...

check the thread it will help you

https://www.unix.com/programming/100347-declare-variable-mysql.html

for (( i = 1 ; i <= $v1; i++ ))

most likely this is due to expiry or locking of account. Check the bellow link and give a try .

CRON: bad user - Sun Solaris (http://www.justskins.com/forums/cron-bad-user-149310.html)

check the /etc/shadow file if your acc is locked .

Check this out

ssh-keygen: password-less SSH login (http://rcsg-gsir.imsb-dsgi.nrc-cnrc.gc.ca/documents/internet/node31.html)

You can use cron to schedule jobs . Please specify your exact requirement with example.

use mailx for sending mail . You can schedule this in cron or your script .

You need to clear your fundamentals in UNIX first . I will suggent you study the PATH variable (what, why and how to set ) . The path is like where you search your exe or commands. You can check in...

You can check the dns server entry in /etc/resolve.conf file . If the dns ip is not reachable then its getting delayed. If you are not using dns then just comment out the enrties in that file.

you have not set your path . normaly it should be in /usr/sbin dir.

Either u add that to your pathelse u can give the full path to execute


/usr/sbin/ping x.x.x.x

a system reboot is required after setting the locale. After the restart please check the output of locale command


#locale

May be your locale is not set to en_US.UTF-8 . Check the /etc/default/init file . You need to add the desired locale in this file. What is the content of /etc/default/init file ?

Is there any external file system mounted on your machine ? If so may be one of the remote files system is taking time to respond.

whats the out put of the df -kh

you need to take the logs for the cron job . Most likely its a env variable issue as cron does not set your env variables by default. You need to check the cronrun log file to find the details ....

It is OK if you want this JAVA_HOME path for all users. If you want to configure for the particular user add it in your shell profile (.bashrc or .kshrc file)


# echo $SHELL


To know your...

Add the the variable in the .profile file in home dir.


JAVA_HOME=/usr/jdk/jdk1.6
export JAVA_HOME

after you login create a .hushlogin file in home dir

touch .hushlogin

Usually creating a ".hushlogin" file in your home directory will disable the quota checks.

Please check the setting in the nsswitch.conf file in /etc folder




passwd: files
shadow: files
group: files
#hosts: db files nisplus nis dns
hosts: files dns

vpath=`pwd`

are you able to connect a sysdba


sqlplus '/ as sysdba'

can you please post what exact error you are getting . use -v option while doing ssh so that you can get the detailed log of the failure.

The Oracle System ID (SID (http://www.orafaq.com/wiki/SID)) is used to uniquely identify a particular database on a system.

your ORACLE_SID should be the PRUEBADB

use -w option for whole word search


grep -w 275 myfile.txt


check man page of grep for more details