ftruncate is a command in TclX:
From the man pages:
Truncate file to have a length of at most newsize bytes.
If the option -fileid is specified, file is an open file identifier, otherwise it is a file path.
This command is not available or not fully functional if the underlying operating system support is not available.
The command infox have_truncate will indicate if this command may truncate by file path. The command infox have_ftruncate will indicate if this command may truncate by file id.
The -fileid option is not available on Windows 95/NT.
| Category Command, package TclX |
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