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How will ls > > junk.out be different from ls > junk.out a . > will create junk.out if it does not exist and overwrite
How will ls junk.out be different from ls junk.out
a will create junk.out if it does not exist and overwrite anything in junk.out if it does exist;
while will write to junk.out but only if it does not already exist.
UNIXLinux Admin & Security Test #
b will overwrite anything in junk.out while will append. Both will create the file junk.out
if it does not exist
c will overwrite anything in junk.out while will append. Both will create the file junk.out
if it does not exist
d will overwrite anything in junk.out while will append. Both will cause an error if the
file junk.out if it does not exist
e will overwrite anything in junk.out while will append. Both will cause an error if the
file junk.out if it does not exist
f None of the above
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