util/file.sh

File util functions.

file_append_newline()

Append newline at the end of the file.

file_at()

Return line at the given index.

file_enabled()

Check if this module is enabled.

file_insert_at()

Insert given string at the specified index.

file_newlines()

Return the number of new lines in the file.

file_prefix_each_line()

Prefix each line in a file with a string.

file_remove_at()

Remove a line from the specified index.

file_remove_empty_lines()

Remove all lines that contain only white spaces.

file_remove_matching_lines()

Remove all lines that match (sed) pattern.

file_squeeze_blank_lines()

Remove repeated empty lines.