Monday, December 9, 2013
Wednesday, December 4, 2013
Toggle case of alphabets in /vi/ and console
tr 'a-z' 'A-Z' < contacts.txt
Case of letters in the file contacts.txt can be changed from lower to upper using the console command above. In vi the same can be achieved by switching to command mode and typing the tilde key on the letter of choice. For bulk edits visualization mode (Ctrl+v) works well. More information about this can be found at: http://vim.wikia.com/wiki/Switching_case_of_characters
Case of letters in the file contacts.txt can be changed from lower to upper using the console command above. In vi the same can be achieved by switching to command mode and typing the tilde key on the letter of choice. For bulk edits visualization mode (Ctrl+v) works well. More information about this can be found at: http://vim.wikia.com/wiki/Switching_case_of_characters
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