redo

Repeat any shell command N times with timing summary.

Version: 0.1.0

Features

Repeat: Run any command a specified number of times
Interval: Optional delay between runs
Stop on failure: Halt on first non-zero exit code
Quiet mode: Suppress per-run output, show only summary
Timing: Per-run elapsed time and summary with avg/min/max
Flexible syntax: Flags can appear anywhere

Usage

# Run a command 5 times
redo 'curl -s google.com' -t 5

# Run 20 times with 5 second interval
redo 'curl -s google.com' -t 20 -i 5

# Stop on first failure
redo 'make test' -t 10 -s

# Quiet mode (summary only)
redo 'ping -c1 8.8.8.8' -t 100 -i 1 -q

# Flags first
redo -t 3 -i 2 'python script.py'

Output

[1/5] ✓ 0.234s
[2/5] ✓ 0.198s
[3/5] ✗ 1.002s (exit 1)
[4/5] ✓ 0.189s
[5/5] ✓ 0.201s

4/5 passed  │  total 1.824s  │  avg 365ms  │  min 189ms  │  max 1.002s

Options

Flag	Description
`-t N`	Number of times to repeat (default: 1)
`-i S`	Interval in seconds between runs (default: 0)
`-s`	Stop on first failure
`-q`	Quiet mode, only show summary
`-h`	Show help
`-v`	Show version

Installation

Build from source

git clone https://github.com/pynosaur/redo.git
cd redo
bazel build //:redo_bin
cp bazel-bin/redo ~/.local/bin/

With pget

pget install redo