Raven Scott
f8a0dad897
- protocol/booter: bits4 handshake, proc surfaces, boot policy v4, telemetry v4 - coreutils: nohup + ensure-man-pages; seed-man-pages fixes for extra pages - kernel-runner: no static node:module (Pear); bare-module createRequire - docs: handbook, reference, ADR, compatibility matrix, verify scripts
40 lines
1.1 KiB
JSON
40 lines
1.1 KiB
JSON
{
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"name": "xargs",
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"section": 1,
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"title": "construct argument lists and invoke utility",
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"synopsis": [
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"xargs [OPTION]... [OPERAND]..."
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],
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"description": "Reads stdin into argument batches and runs **`ctx.runBinCommand`** (same as the shell). Enforces stdin size, token count, batch size, and invocation limits for safety.",
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"options": [
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{
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"flag": "-0, --null",
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"meaning": "Input items are null-terminated, not whitespace-separated"
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},
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{
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"flag": "-n, --max-args",
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"meaning": "Up to N arguments per utility invocation (capped at 128)"
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}
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],
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"keywords": [
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"xargs",
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"bare-os",
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"coreutils"
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],
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"bareOsNotes": "No host process spawn; not full POSIX xargs (no -I, -P, etc.). See src/xargs.js for limits.",
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"examples": [
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{
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"caption": "pass lines as arguments",
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"code": "printf 'a\\nb\\n' | xargs echo"
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},
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{
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"caption": "one argument per run",
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"code": "printf 'a\\nb\\n' | xargs -n1 echo"
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},
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{
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"caption": "workaround for complex scripts",
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"code": "# for f in *.txt; do grep -l foo $f; done"
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}
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]
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}
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