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Things still to do: - store terminal state in shm seg (Lars Ellenberg - Feb 2018) - (as above) fix race condition with multiple "pv -c" (Viktor Ashirov - Jan 2020, Lars Ellenberg) - (#1287) if the first pv exits, should the second become IPC leader? - option to show bits/sec instead of bytes (John W. O'Brien - Jan 2019) - option for alternate units like kB (x1000) (David Henderson [cliquesoft.org] - Dec 2018) - (same as above) option to make input suffixes decimal not binary (ie kb rather than KiB) - allow decimal values for -s, -L, -B (suggestion - Thomas Watson) - allow -E to take a block size argument so errors cause a skip to the next block (Anthony DeRobertis) - (#1559) momentary ETA option (Luc Gommans) - (#1557) use clock_gettime() in ETA calculation (Mateju Miroslav) - (#1561) show days in same format in ETA as in elapsed time - (#1562) allow -r with -l and -n to output lines/sec (Roland Kletzing) - document zsh <() incompatibility (frederik@ofb.net - Frederik Eaton) - apply patch for MacOS 11 (Apple Silicon) stat64 issue (Filippo Valsorda) - do not check terminal in -q/-n mode (zsh <(pv -n) fails) - if -w/-H was specified, ignore SIGWINCH - reset ETA on SIGUSR1 (Jacek Wielemborek - Jan 2019) - option to enable O_DIRECT (Romain Kang, Jacek Wielemborek) - use posix_fadvise() like cat(1) does (Jacek Wielemborek) - before exit, flush output (e.g. writing to USB disk), update counters during flush (Kalin KOZHUHAROV - Jun 2018) - permit -c with -d PID:FD, reject -N with -d PID (Norman Rasmussen) - (#1508) add watchfd tests - (#1554) allow multiple -d options (Linus Heckemann for multiple PID:FD) - (#1553) one-shot option (Jacek Wielemborek) - (#1505) option to switch rate to per minute if really slow - (#1510) option "--progress-from FILE", read last number and use it as bytes read: pv --progress-from <( while sleep 1; do du -sb somedir; done ) -s 123g (Jacek Wielemborek) - (#1476) (Debian #507682) adjustable averaging window for rate display - (#1286) option for process title (Martin Sarsale) as "pv - name:FooProcess -xyz - transferred: 1.3GB - 500KB/s - running: 10:15:30s" - (#1290) look at effect of O_SYNC or fsync on performance - (#1281) option (-x?) to use xterm title line for status (Joachim Haga) - (#1560) use Unicode for more granular progress bar (Alexander Petrossian) - show fd backwards reads more neatly than negative huge numbers - "swallow" option to discard output (André Stapf - Apr 2017) - differentiate "eta" from "fineta" in display (André Stapf - Apr 2017) - continue timer even if input or output is blocking (Martin Probst - Jun 2017) - incorporate ETA patch from Christoph Biedl - Jul 2017 - incorporate dynamic interval patch from Christoph Biedl - Dec 2019 - option "--size-file" or similar to use size of a file for "-s" - fix rate limit downgrade as per patch (Stephen Kitt - Jan 2018) - normalise progress to 100% if overrun (Andrej Gantvorg - Mar 2018) - incorporate average rate interval patch "rate-window"/"eta-window" (lemonsqueeze/Matt - May/Sep 2018 - https://github.com/lemonsqueeze/pv) - incorporate rate limit patch (Jered Floyd - Dec 2018) - option --sparse (with block size option) to write sparse output (Andriy Galetski - Apr 2019) - correct "-n" behaviour when going past 100% of "-s" size (Marcel - Nov 2018) - option to show speed gauge (% max speed) if progress not known (Ryan Cooley - Jun 2019) - look at https://www.reddit.com/r/unix/comments/6gxduc/how_is_gnu_yes_so_fast/diua761/ - option to show multiple files with individual sizes and a cumulative total e.g. --watchfile [file] --size [size] (Zach Riggle) - add development support for http://clang-analyzer.llvm.org/ - stats for avg/min/max/stddev throughput (Venky.N.Iyer) - pv-ify a command line (Will Entriken) - "pv FOO | BAR | BAZ" - get more translations Any assistance would be appreciated.