Normally when you try to print a line of dashes or any text starting with a dash e.g -3 using the 'print' command in an Unix korn shell script it will not print anything
$> print "--------------------------"
$>
To overcome this you can either use the -R option which will make print ignore all following options and escapes.
$> print -R "--------------------------"
--------------------------
$>
or use the print command with the double dash option print -- this tells the print command where -- stated that no more options follow.
$> print -- "--------------------------"
--------------------------
$>
Subscribe to:
Post Comments (Atom)
A TRIP TO BHANDUP PUMPING STATION - the birdwatchers paradise
"A Picture from Bhandup Pumping Station" I am a nature lover, and I often like to go birdwatching with my dad. We had read that ...
-
Suppose you have some data for sales of some 4 products (A, B, C, D) for the 4 quarters of a year & for 5 regions in the country, an ...
-
The snowflake schema is a more complex data warehouse model than a star schema, and is a type of star schema. It is called a snowflake sche...
-
Data Warehousing. What is a factless fact table? According to Kimball. Fact tables contain the numeric, additive fields that are best though...
2 comments:
People should read this.
Glad it was of help. :)
Post a Comment