07-25-2012
Request to check:remove duplicates only in first column
Hi all,
I have an input file like this
Quote:
machr fgf djfh dfhdj
machr fdj hdf hfdshf
machr dfg
nachr fdjk
nachr usd
nachr yeuio
Now
I have to remove duplicates only in first column and nothing has to be changed in second and third column. so that output would be
Quote:
machr fgf djfh dfhdj
fdj hdf hfdshf
dfg
nachr fdjk
usd
yeuio
Please let me know scripting regarding this
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LEARN ABOUT DEBIAN
hdf_init
hdf_init(3) util/neo_hdf.h hdf_init(3)
NAME
hdf_init - Initialize an HDF data set
SYNOPSIS
#include <util/neo_hdf.h>
NEOERR* hdf_init (HDF **hdf);
ARGUMENTS
hdf - pointer to an HDF pointer
DESCRIPTION
hdf_init initializes an HDF data set and returns the pointer to the top node in the data set.
RETURN VALUE
hdf - allocated hdf node
SEE ALSO
hdf_set_symlink(3), hdf_get_valuef(3), compareFunc)(3), hdf_dump_str(3), hdf_get_int_value(3), hdf_read_string_ignore(3), hdf_copy(3),
hdf_get_node(3), hdf_set_value(3), hdf_obj_child(3), hdf_read_string(3), hdf_set_buf(3), hdf_register_fileload(3), hdf_get_obj(3),
hdf_get_attr(3), hdf_obj_top(3), hdf_dump_format(3), hdf_destroy(3), hdf_init(3), hdf_obj_value(3), hdf_write_string(3), hdf_set_val-
uevf(3), hdf_sort_obj(3), hdf_write_file_atomic(3), hdf_obj_attr(3), hdf_set_valuef(3), hdf_get_copy(3), hdf_write_file(3), hdf_get_val-
uevf(3), hdf_set_int_value(3), hdf_dump(3), hdf_get_value(3), hdf_set_copy(3), hdf_obj_next(3), hdf_search_path(3), hdf_obj_name(3),
hdf_set_attr(3), hdf_get_child(3), hdf_remove_tree
ClearSilver 12 July 2007 hdf_init(3)