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chmod -R 777 folder name
this gives write permissions to all folders under folder name.
-R is for recurssive

any problem in using +=

chk ur sqlplus

check whether its istalled or not

you can use command

You can use expect script for that matter
expect script + ssh is better option rather then pre auth.

ssize_t mq_receive(mqd_t mqdes, char *buf, size_t len, unsigned *prio)
takes the oldest message with the highest priority from mqdes into buf. prio, if not NULL, is filled with the priority of the...

Simple way will be to use expect script,it can be run from cron and it can simply scp logs to your machine

sorry didnt see the replies

Simple Mistake :-)
You can use && if u use like


in your code

Simple Mistake :-)
You can use && if u use like


in your code

You can refer this link,just chill ,more u are relaxed chances are more of cracking the interview
Linux vs Windows (a comparison) (http://www.michaelhorowitz.com/Linux.vs.Windows.html)

There is difference when you run your script from cron and from terminal,cron does not get env variables ,so either you can set it at thje start of cron like

or you can use full path


And...

The easy way will be to take status of whole process

Use $* and pass all the parameters to b

cat <filename> | sed 's/ /\n/g'

This is what i had in my notes ( i must have picked it up from some website :-))

Just like linux loopback device solaris has lofi - loopback file driver. The lofi file driver exports a file as a...

sed -ie "s/bogus/$newnodename/" netmap.cfg

use sed -ie

while read line ; do
if condition
fi

done < read_from_file

use zip command
zip <filename>.zip A_to_Z.txt Z_to_A.txt 1_to_20.txt 20_to_1.txt

Modifying your program rather then one liner:-)

#!/bin/bash
declare -i counter=1
for file in $(ls -t t*); do
if [ $counter -gt 3 ];then
mv $file $file.del
fi
counter=`expr $counter + 1`...

Upgrade Sed! your code works fine on lateset sed (4.1.5)

The equivalent sh code is

declare -a my_array
//take user input
// store in variable/filre
//if variable then
my_array=( "variable")
//if file then
my_array=(`cat file`)

//itarate array...