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read -n1 m_menu

Using bash, you might be interested in the select command provided?

Add:


"") option_1;;
Maybe you're interested in "dialog"(Needs to be installed first) too. dialog is text-based dialog.

See:
DIALOG – Script-driven curses widgets...

Try awk '/username/ {print $2} /rolename/ {print $2 $3 $4}' infile
username="eramire"
rolename="VIEW_EVERYTHING"/>
username="dgarza"
rolename="VIEW_EVERYTHING"/>
rolename="EbisReadOnly"/>...

you can extract the filename by command---basename

You can something like:

FILE=`find ./ -type f -name "${name[$j]}"`
if [ `echo "$FILE"|wc -l` -gt 1 ]
then
echo "$FILE present in multiple path"
fi

You should start new thread for different topic/issue.

Try something like...

Temp=`find /apps12i -name $File | wc -l`

if [ "$Temp" -gt 1 ]; then
echo "abc.log file present in multiple...

x1="This is Kiran"
x2=`echo ${x1##* }`
echo $x2
Kiran

Another way..

x1="This is Kiran"
x2=`echo $x1|cut -d ' ' -f3`

There is always another way in Linux ::)

x1="This is Kiran"
x2= `echo $x1 | awk '{ print $NF }'

I guess no need of "echo" here.

x2=${x1##* }

Another way,

expr "$x1" : '.* \(.*\)'

Hi,
Could this help you ?
#!/bin/sh

isnumber (){
isnumeric=`expr length $(echo $1 |tr -d '0-9') 2>/dev/null`
echo $isnumeric
}
echo -n "Enter number of users:- "
read users
res=$(isnumber...