194_transpose_file.sh

# Read from the file file.txt and print its transposed content to stdout.
COUNT=`head -1 file.txt | wc -w`
for (( i = 1; i <= $COUNT; i++ )); do
    awk -v arg=$i '{print $arg}' file.txt | xargs
done

# This is my personal record of solving Leetcode Problems. 
# If you have any questions, please discuss them in [Issues](https://github.com/mengxinayan/leetcode/issues).
# Copyright (C) 2020-2022  mengxinayan

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# along with this program.  If not, see <http://www.gnu.org/licenses/>.