Raven Scott
92384990c5
- Bump ctx API to 1.31.0; extend /proc/bare_os/syscalls.json schema 4 (fdModel, signalModel) - Add /mirror/aux* routing for auxiliary Hyperdrives; optional BLAKE2b-keyed /bin cache (BARE_OS_VFS_BIN_CACHE_BLAKE2B) - Wire seeder snapshotHintsJson from BARE_OS_SEED_* env; add seeder unit tests - Shell: trap -p; docs for jobs/bg/trap; sync schemas, examples, compatibility matrix, handbook ch.9 - Coreutils: Issue 7 man option rows for cp/mv/ln/find/grep/sed/awk/tar/test/true; xcu-issue7-sweep tests - Docs: env appendix, vault-threat-model, node-vs-bare-host-matrix, test:bare, CHANGELOG 1.31.0
54 lines
1.2 KiB
JSON
54 lines
1.2 KiB
JSON
{
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"name": "sed",
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"section": 1,
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"title": "stream editor",
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"synopsis": [
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"sed [OPTION]... [OPERAND]..."
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],
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"description": "Stream editor with a subset of POSIX sed. Large engine is vendored in lib/sed-engine.js.",
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"options": [
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{ "flag": "-n", "meaning": "[Issue 7 sed] Suppress default print when script uses p selectively." },
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{ "flag": "-e script", "meaning": "[Issue 7 sed] Append edit script." },
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{ "flag": "-f file", "meaning": "[Issue 7 sed] Read script from file." }
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],
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"keywords": [
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"sed",
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"stream",
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"edit",
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"substitute"
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],
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"seeAlso": [
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{
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"name": "awk",
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"section": 1
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},
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{
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"name": "grep",
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"section": 1
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}
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],
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"bareOsNotes": "JavaScript implementation; edge cases differ from GNU sed.",
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"examples": [
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{
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"caption": "substitute first per line",
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"code": "sed 's/foo/bar/' file.txt"
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},
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{
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"caption": "global per line",
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"code": "sed 's/ //g' spaced.txt"
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},
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{
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"caption": "in-place (if supported)",
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"code": "sed -i.bak 's/^/# /' f.cfg"
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},
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{
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"caption": "print line 5 only",
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"code": "sed -n '5p' file"
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},
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{
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"caption": "delete blank lines",
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"code": "sed '/^$/d' file"
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}
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]
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}
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