Search Results

Hi,

Can anyone let me know what is difference between

grep .* foo.c

grep '.*' foo.c

I am not able to understand what is exact difference.

Thanks in advance

Hi ALL

I have a shell script named setUP in which i am sourcing one variable like

source var_name="CLASSPATH".

When i call it as ./setUP, it does not set the var_name variable. But when i...

Hi ALL

I have a shell script named setUP in which i am sourcing one variable like

source var_name="CLASSPATH".

When i call it as ./setUP, it does not set the var_name variable. But when i...

Thanks for your reply..

My xx file contains

[/home/trg_ux/saswata]cat xx

total 32

-rw-r----- 1 trg_ux users 0 Jan 15 11:06 xx

-rw-r----- 1 trg_ux users ...

Hi

What is the difference between grep '.*' xx and grep .* xx?
What grep .* xx command will do where xx is file name.

Thanks

Sas

But my unix is HP-UNIX version 11i

Regds

Sas

set ai means set auto indent.But any idea why it is not working

I have put the .exrc file in the directory specified by $HOME

Thanks

Sas

Following commands are written in .exrc file

set nu
set ai
set showmode

thanks

Sas

Hi

I want to customise my vi environment.So i have created a a .exrc file in my working directory and written all set commands.But when i am invoking vi ,it is not taking any effect of the vi.
...

That means if i write [ $x ], it checks whether the var x is null or not?Am i right???

Hi

Can anybody tell me what is the meaning of the following code?

i=4 j=1 k=0
[ $i -o $j -o $k ]Specialy meaning of this line
echo $?
[ $i -a $j -a $k ]Specialy meaning of this line
echo $?...

Hi

number : integer, signed, float ?Any valid number.No character will be allowed
date : dd/mm/YYYY, mm/dd/YYYY, dd-MMM-YYYY, YYYYmmdd ?Any valid date
string : letters, upper/lower case, special...

I am planning to use PL/SQL

Hi

How would i validate value of a variable whether it is number,date or string

Thanks in advance

Sas