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getopt - Linux Command - Unix Command (http://linux.about.com/library/cmd/blcmdl1_getopt.htm)

Hi,

Plesae check the below simple code for IF and CASE. Out put for the both are same...

Using IF

clear
echo -e "1.Morning\n2.Afternoon\n3.Evening\n4.Night"
echo -n "Please select from...

Actually you can use for controlling your code with both of them..but usually you must use `case` instead of multiple if..elif statements for specially when all conditions depend just single...

put the two lines together in a file, then it could be single script.:D

grep -l "abc" **/*.txt|sed 's/$/ found/'
grep -vl "abc" **/*.txt|sed 's/$/ not found/'

I want to check in all the directories if there is a pattern match for xyz. If there

you need to use find command

or grep -R

is this ok?
grep -l "abc" *.txt|sed 's/$/ found/'
will print "filename found"

grep -vl "abc" *.txt|sed 's/$/ not found/'
will print "filename not found"

bash-3.00$ !sed
sed -n 's/^.*=\(.\)/\1/p' test
1
2
3
214
bash-3.00$ cat test
aasaasas=1
bsasasasasa=2
sawqas=3
abc=214



your command gives the correct ouput.


bash-3.00$ sed...