10-21-2005
i done with this code but it is displaying the contents of directories as well..i want to test only directory tree structures...
the code is here:
#!/bin/sh
dircmp -s -w 200 $1 $2 > $3
grep -v $1 $3 > tmp
# this line is for deleting page headers
echo "files only in directory $1:" > `basename $1`.dir1
echo "files only in directory $2:" > `basename $2`.dir2
cut -f1 tmp >> `basename $1`.dir1
cut -f2 tmp >> `basename $2`.dir2
uniq `basename $1`.dir1 | sed -e '/^$/d' > `basename $1`.output1
uniq `basename $2`.dir2 | sed -e '/^$/d' > `basename $2`.output2
#this line is for deleting blank lines present in output file
so can one tell wht changes should be made to the code so taht it can only check the two directory tree structures??
thanks a lot..
Regards
Rajesh
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LEARN ABOUT OPENDARWIN
basename
BASENAME(1) BSD General Commands Manual BASENAME(1)
NAME
basename, dirname -- return filename or directory portion of pathname
SYNOPSIS
basename string [suffix]
basename [-a] [-s suffix] string [...]
dirname string
DESCRIPTION
The basename utility deletes any prefix ending with the last slash '/' character present in string (after first stripping trailing slashes),
and a suffix, if given. The suffix is not stripped if it is identical to the remaining characters in string. The resulting filename is
written to the standard output. A non-existent suffix is ignored. If -a is specified, then every argument is treated as a string as if
basename were invoked with just one argument. If -s is specified, then the suffix is taken as its argument, and all other arguments are
treated as a string.
The dirname utility deletes the filename portion, beginning with the last slash '/' character to the end of string (after first stripping
trailing slashes), and writes the result to the standard output.
EXAMPLES
The following line sets the shell variable FOO to /usr/bin.
FOO=`dirname /usr/bin/trail`
DIAGNOSTICS
The basename and dirname utilities exit 0 on success, and >0 if an error occurs.
SEE ALSO
csh(1), sh(1)
STANDARDS
The basename and dirname utilities are expected to be IEEE Std 1003.2 (``POSIX.2'') compatible.
BSD
April 18, 1994 BSD