Sess.ps: def of cswap-bend-cli@0.1.0.0
Import: import cswap-bend-cli@0.1.0.0/daemon/sess.bend as Sess
Lines 74-76 of cswap-bend-cli@0.1.0.0/daemon/sess.bend: https://jend.leeeet.dev/read.txt?path=cswap-bend-cli@0.1.0.0/daemon/sess.bend&start_line=74&end_line=76

import Base

# `ps -o COLS= -p PID` under LC_ALL=C TZ=UTC; None when unknowable.
def ps(+cols: String, +pid: U32) -> IO(Maybe<&2, String>):
  IO.bind(Result<&1, &1, U32 & String, U32 & (String & String)>, Maybe<&2, String>, Process.run("/usr/bin/env", ["LC_ALL=C", "TZ=UTC", "ps", "-o", cols, "-p", U32.show(pid)], "", 4096, 5000), r => IO.pure(Maybe<&2, String>, ps_text(r)))

Uses (12):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO.bind
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO.pure
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Process.run
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.show
  https://jend.leeeet.dev/definition.txt?path=cswap-bend-cli@0.1.0.0/daemon/sess.bend&name=ps_text