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Shell Programming and Scripting

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# 1  
Old 12-28-2015
Computer Help with shell programming
1)Shell program which displays a list of all files in the current directory to which you (other than owner and group) have only read and execute permission.

2)Shell program which deletes all the lines containing the word 'UNIX' in the files supplied as arguments to this program.

3)Shell program to find the second appearance(position) of a character from a string.
# 2  
Old 12-28-2015
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