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what is source, . (dot command):??

Pls Help me to know abt........the following commands.
1) what is source, .(dot command) in unix shell scripting n where we use this command n its functionalities??
2)wht is exec: in unix shell programming??Wht is its significance??
May 23 '07 #1
1 3120
arne
315 Expert 100+
Pls Help me to know abt........the following commands.
1) what is source, .(dot command) in unix shell scripting n where we use this command n its functionalities??
2)wht is exec: in unix shell programming??Wht is its significance??
Did you try to understand "man source" and "man exec"?
May 23 '07 #2

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