need help....?????????
51 The file "exc" contains the line: chmod u+x $1. What will the following
commands do ?
a. exc fopman
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b. exc exc
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52. Suppose you often cd to the "/usr/lisa/progs/pasc/proj" directory. What
could you put in your .bashrc .profile to make this easier to do?
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53. Suppose all the following aliases are in effect:
alias rm rm -i
alias c 'cd; ls'
alias cr 'cd \!*; rm *'
How, would the following commands be interpreted?
a. rm junkfile
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b. c
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c. c junkdirectory
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d. cr junkdirectory
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