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18 lines
426 B
Python
Executable File
18 lines
426 B
Python
Executable File
#!/usr/bin/env python3
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import os
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import sys
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if len(sys.argv) < 4 or len(sys.argv) % 2 != 0:
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sys.exit("Usage: %s OUTFILE OFFSET_1 SIZE_1 [OFFSET_N SIZE_N]...")
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filename = sys.argv[1]
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fd = os.open(filename, os.O_CREAT | os.O_TRUNC | os.O_WRONLY)
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try:
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for i in range(2, len(sys.argv), 2):
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data = bytes("a" * int(sys.argv[i+1]), 'utf-8')
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os.pwrite(fd, data, int(sys.argv[i]))
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finally:
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os.close(fd)
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