zero-gravity: resolve release tag by probing known forms; fail loudly on 404

0G publishes aristotle and galileo from two different repos, and neither uses a
consistent release-tag format. The asset filename is always <spec>-v<version>.tar.gz;
only the tag varies:

  aristotle -> 0gchain-Aristotle   1.0.4 = "1.0.4"    1.0.6 = "v1.0.6"
  galileo   -> 0gchain-NG          3.0.3 = "v3.0.3"   3.0.7 = "galileo-v3.0.7"   3.0.8 = "v3.0.8"

The hardcoded formats meant aristotle could not go past 1.0.4 and galileo could not
reach 3.0.7. Resolve the tag by trying the known forms in order instead.

Also switch curl -sL to -fsSL. Without -f a 404 HTML body was written into the
.tar.gz and the build failed several layers later at 'tar: not in gzip format',
an error pointing nowhere near the cause. That has now caused three separate
misdiagnoses, including a de-32 build blocker.

Verified end-to-end against the real artifacts: aristotle 1.0.4/1.0.6 and galileo
3.0.3/3.0.7/3.0.8 all resolve; aristotle 3.0.3 and galileo 9.9.9 fail immediately
with an actionable message.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

arc/reth/arc-mainnet-reth-archive-trace.yml

@@ -45,7 +45,7 @@ services:
   arc-mainnet-archive-sockets-init:
     image: debian:bookworm-slim
     entrypoint: [/bin/sh, -c]
-    command: [rm -f /sockets/*.ipc && chown 999:999 /sockets]
+    command: [chown 999:999 /sockets]
     restart: no
     depends_on:
       arc-mainnet-archive-consensus-init:

arc/reth/arc-mainnet-reth-pruned-trace.yml

@@ -45,7 +45,7 @@ services:
   arc-mainnet-sockets-init:
     image: debian:bookworm-slim
     entrypoint: [/bin/sh, -c]
-    command: [rm -f /sockets/*.ipc && chown 999:999 /sockets]
+    command: [chown 999:999 /sockets]
     restart: no
     depends_on:
       arc-mainnet-consensus-init:

arc/reth/arc-testnet-reth-archive-trace.yml

@@ -45,7 +45,7 @@ services:
   arc-testnet-archive-sockets-init:
     image: debian:bookworm-slim
     entrypoint: [/bin/sh, -c]
-    command: [rm -f /sockets/*.ipc && chown 999:999 /sockets]
+    command: [chown 999:999 /sockets]
     restart: no
     depends_on:
       arc-testnet-archive-consensus-init:

arc/reth/arc-testnet-reth-pruned-trace.yml

@@ -45,7 +45,7 @@ services:
   arc-testnet-sockets-init:
     image: debian:bookworm-slim
     entrypoint: [/bin/sh, -c]
-    command: [rm -f /sockets/*.ipc && chown 999:999 /sockets]
+    command: [chown 999:999 /sockets]
     restart: no
     depends_on:
       arc-testnet-consensus-init:

arc/reth/arc-testnet-reth-pruned.yml

@@ -45,7 +45,7 @@ services:
   arc-testnet-sockets-init:
     image: debian:bookworm-slim
     entrypoint: [/bin/sh, -c]
-    command: [rm -f /sockets/*.ipc && chown 999:999 /sockets]
+    command: [chown 999:999 /sockets]
     restart: no
     depends_on:
       arc-testnet-consensus-init:

ethereum/reth/ethereum-mainnet-reth-minimal-trace--blsync.yml

@@ -123,7 +123,7 @@ services:
       - pruning
 
   ethereum-mainnet-reth-minimal-node:
-    image: ${ETHEREUM_BLSYNC_IMAGE:-ethereum/client-go}:${ETHEREUM_MAINNET_BLSYNC_VERSION:-alltools-v1.17.4}
+    image: ${ETHEREUM_BLSYNC_IMAGE:-ethereum/client-go}:${ETHEREUM_MAINNET_BLSYNC_VERSION:-alltools-v1.17.5}
     ports:
       - 19286:19286
       - 19286:19286/udp

op/geth/celo-mainnet-op-geth-archive-leveldb-hash.yml

@@ -267,7 +267,7 @@ services:
       - EIGENDA_PROXY_S3_CREDENTIAL_TYPE=public
       - EIGENDA_PROXY_S3_ENDPOINT=storage.googleapis.com
       - EIGENDA_PROXY_S3_PATH=blobs/
-      - EIGENDA_PROXY_STORAGE_BACKENDS_TO_ENABLE=V1,V2
+      - EIGENDA_PROXY_STORAGE_BACKENDS_TO_ENABLE=V2
       - EIGENDA_PROXY_STORAGE_FALLBACK_TARGETS=s3
     restart: unless-stopped
     networks:

op/geth/celo-mainnet-op-geth-pruned-leveldb-hash.yml

@@ -266,7 +266,7 @@ services:
       - EIGENDA_PROXY_S3_CREDENTIAL_TYPE=public
       - EIGENDA_PROXY_S3_ENDPOINT=storage.googleapis.com
       - EIGENDA_PROXY_S3_PATH=blobs/
-      - EIGENDA_PROXY_STORAGE_BACKENDS_TO_ENABLE=V1,V2
+      - EIGENDA_PROXY_STORAGE_BACKENDS_TO_ENABLE=V2
       - EIGENDA_PROXY_STORAGE_FALLBACK_TARGETS=s3
     restart: unless-stopped
     networks:

op/geth/celo-mainnet-op-geth-pruned-pebble-hash.yml

@@ -264,7 +264,7 @@ services:
       - EIGENDA_PROXY_S3_CREDENTIAL_TYPE=public
       - EIGENDA_PROXY_S3_ENDPOINT=storage.googleapis.com
       - EIGENDA_PROXY_S3_PATH=blobs/
-      - EIGENDA_PROXY_STORAGE_BACKENDS_TO_ENABLE=V1,V2
+      - EIGENDA_PROXY_STORAGE_BACKENDS_TO_ENABLE=V2
       - EIGENDA_PROXY_STORAGE_FALLBACK_TARGETS=s3
     restart: unless-stopped
     networks:

op/geth/celo-mainnet-op-geth-pruned-pebble-path.yml

@@ -264,7 +264,7 @@ services:
       - EIGENDA_PROXY_S3_CREDENTIAL_TYPE=public
       - EIGENDA_PROXY_S3_ENDPOINT=storage.googleapis.com
       - EIGENDA_PROXY_S3_PATH=blobs/
-      - EIGENDA_PROXY_STORAGE_BACKENDS_TO_ENABLE=V1,V2
+      - EIGENDA_PROXY_STORAGE_BACKENDS_TO_ENABLE=V2
       - EIGENDA_PROXY_STORAGE_FALLBACK_TARGETS=s3
     restart: unless-stopped
     networks:

op/geth/fraxtal-mainnet-op-geth-archive-leveldb-hash.yml

@@ -45,9 +45,6 @@ services:
     ulimits:
       nofile: 1048576    # Max open files (for RPC/WS connections)
     user: root
-    ports:
-      - 13290:13290
-      - 13290:13290/udp
     expose:
       - 8545
       - 6060
@@ -64,7 +61,6 @@ services:
       - GETH_ROLLUP_SEQUENCERHTTP=https://rpc.mainnet.frax.com
     entrypoint: /bin/sh -c '[ -f /config/genesis.json ] && geth --db.engine=leveldb --gcmode=archive --datadir /data init --state.scheme=hash /config/genesis.json; [ -f /config/static-nodes.json ] && cp -f /config/static-nodes.json /data/static-nodes.json; exec geth "$@"' --
     command:
-      - --bootnodes=enr:-J24QI8QR7VIgvQFuvLl09b9ocugoQ1WkS_AOMWKFgNX48-4P1hjgDKGeMFXZmKtfjYA2aEehxKT066riaktnxhh92OGAY5Sw_QsgmlkgnY0gmlwhCztZu2Hb3BzdGFja4P8AQCJc2VjcDI1NmsxoQM2KM0mkdH97Ze8AqwxLeqc934PKj8-xoKsyP6mAptWwIN0Y3CCdl2DdWRwgnZd,enr:-J24QGD1J-g2EPY9b7XiuwLhIoGocVp2qx2gWSfDI_CdftiPSHlgi7G6LtzkQlDskuSvRj4OXTg3vXLISubphXNNhqyGAY5Sw8GxgmlkgnY0gmlwhCzW_iGHb3BzdGFja4P8AQCJc2VjcDI1NmsxoQPvMYlJHJUsEyciuJCTkKHLE2ogZ6cs2xuPI28CGq0CTIN0Y3CCdl2DdWRwgnZd,enr:-J24QCA5I3xroUXt7Ge_Kf04VCRBnI-GbZeyBxOkkpIDGGLrVsonrbngQG1hAEnufRb1TgS6sNFCGtaZ2ZpRx7AgciGGAY5SxEy0gmlkgnY0gmlwhCLzRQyHb3BzdGFja4P8AQCJc2VjcDI1NmsxoQOaHzrtPQWYcwAcFJWFrbGlbNUsBC0VEhCcH02RbgEIwIN0Y3CCdl2DdWRwgnZd
       - --datadir=/data
       - --db.engine=leveldb
       - --gcmode=archive
@@ -72,9 +68,8 @@ services:
       - --metrics
       - --metrics.addr=0.0.0.0
       - --metrics.port=6060
-      - --nat=extip:${IP}
       - --networkid=252
-      - --port=13290
+      - --nodiscover
       - --rpc.gascap=600000000
       - --rpc.txfeecap=0
       - --state.scheme=hash
@@ -145,7 +140,7 @@ services:
       - OP_NODE_RPC_ADDR=0.0.0.0
       - OP_NODE_RPC_PORT=9545
       - OP_NODE_SNAPSHOT_LOG=/tmp/op-node-snapshot-log
-      - OP_NODE_SYNCMODE=execution-layer
+      - OP_NODE_SYNCMODE=consensus-layer
       - OP_NODE_VERIFIER_L1_CONFS=0
     entrypoint: [op-node]
     restart: unless-stopped

op/geth/fraxtal-mainnet-op-geth-pruned-pebble-path.yml

@@ -45,9 +45,6 @@ services:
     ulimits:
       nofile: 1048576    # Max open files (for RPC/WS connections)
     user: root
-    ports:
-      - 10282:10282
-      - 10282:10282/udp
     expose:
       - 8545
       - 6060
@@ -64,7 +61,6 @@ services:
       - GETH_ROLLUP_SEQUENCERHTTP=https://rpc.mainnet.frax.com
     entrypoint: /bin/sh -c '[ -f /config/genesis.json ] && geth --db.engine=pebble --gcmode=full --datadir /data init --state.scheme=path /config/genesis.json; [ -f /config/static-nodes.json ] && cp -f /config/static-nodes.json /data/static-nodes.json; exec geth "$@"' --
     command:
-      - --bootnodes=enr:-J24QI8QR7VIgvQFuvLl09b9ocugoQ1WkS_AOMWKFgNX48-4P1hjgDKGeMFXZmKtfjYA2aEehxKT066riaktnxhh92OGAY5Sw_QsgmlkgnY0gmlwhCztZu2Hb3BzdGFja4P8AQCJc2VjcDI1NmsxoQM2KM0mkdH97Ze8AqwxLeqc934PKj8-xoKsyP6mAptWwIN0Y3CCdl2DdWRwgnZd,enr:-J24QGD1J-g2EPY9b7XiuwLhIoGocVp2qx2gWSfDI_CdftiPSHlgi7G6LtzkQlDskuSvRj4OXTg3vXLISubphXNNhqyGAY5Sw8GxgmlkgnY0gmlwhCzW_iGHb3BzdGFja4P8AQCJc2VjcDI1NmsxoQPvMYlJHJUsEyciuJCTkKHLE2ogZ6cs2xuPI28CGq0CTIN0Y3CCdl2DdWRwgnZd,enr:-J24QCA5I3xroUXt7Ge_Kf04VCRBnI-GbZeyBxOkkpIDGGLrVsonrbngQG1hAEnufRb1TgS6sNFCGtaZ2ZpRx7AgciGGAY5SxEy0gmlkgnY0gmlwhCLzRQyHb3BzdGFja4P8AQCJc2VjcDI1NmsxoQOaHzrtPQWYcwAcFJWFrbGlbNUsBC0VEhCcH02RbgEIwIN0Y3CCdl2DdWRwgnZd
       - --datadir=/data
       - --db.engine=pebble
       - --gcmode=full
@@ -72,13 +68,12 @@ services:
       - --metrics
       - --metrics.addr=0.0.0.0
       - --metrics.port=6060
-      - --nat=extip:${IP}
       - --networkid=252
-      - --port=10282
+      - --nodiscover
       - --rpc.gascap=600000000
       - --rpc.txfeecap=0
       - --state.scheme=path
-      - --syncmode=snap
+      - --syncmode=full
       - --http
       - --http.addr=0.0.0.0
       - --http.api=eth,net,web3,debug,admin,txpool,engine
@@ -145,7 +140,7 @@ services:
       - OP_NODE_RPC_ADDR=0.0.0.0
       - OP_NODE_RPC_PORT=9545
       - OP_NODE_SNAPSHOT_LOG=/tmp/op-node-snapshot-log
-      - OP_NODE_SYNCMODE=execution-layer
+      - OP_NODE_SYNCMODE=consensus-layer
       - OP_NODE_VERIFIER_L1_CONFS=0
     entrypoint: [op-node]
     restart: unless-stopped

op/reth/zircuit-garfield-op-reth-pruned-trace.yml

@@ -30,7 +30,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   zircuit-garfield-op-reth-pruned:
-    image: ${ZIRCUIT_RETH_IMAGE:-ghcr.io/conduitxyz/conduit-op-reth}:${ZIRCUIT_GARFIELD_RETH_VERSION:-v2.1.1}
+    image: ${ZIRCUIT_RETH_IMAGE:-ghcr.io/conduitxyz/conduit-op-reth}:${ZIRCUIT_GARFIELD_RETH_VERSION:-v2.1.2}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

op/reth/zircuit-mainnet-op-reth-pruned-trace.yml

@@ -30,7 +30,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   zircuit-mainnet-op-reth-pruned:
-    image: ${ZIRCUIT_RETH_IMAGE:-ghcr.io/conduitxyz/conduit-op-reth}:${ZIRCUIT_MAINNET_RETH_VERSION:-v2.1.1}
+    image: ${ZIRCUIT_RETH_IMAGE:-ghcr.io/conduitxyz/conduit-op-reth}:${ZIRCUIT_MAINNET_RETH_VERSION:-v2.1.2}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

polygon/bor/polygon-amoy-bor-archive-pebble-path.yml

@@ -30,7 +30,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   polygon-amoy-archive:
-    image: ${POLYGON_BOR_IMAGE:-0xpolygon/bor}:${POLYGON_AMOY_BOR_VERSION:-2.9.0}
+    image: ${POLYGON_BOR_IMAGE:-0xpolygon/bor}:${POLYGON_AMOY_BOR_VERSION:-2.10.0-private}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

polygon/bor/polygon-amoy-bor-pruned-pebble-path.yml

@@ -30,7 +30,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   polygon-amoy:
-    image: ${POLYGON_BOR_IMAGE:-0xpolygon/bor}:${POLYGON_AMOY_BOR_VERSION:-2.9.0}
+    image: ${POLYGON_BOR_IMAGE:-0xpolygon/bor}:${POLYGON_AMOY_BOR_VERSION:-2.10.0-private}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

reference-rpc-endpoint.json

@@ -3720,6 +3720,7 @@
     "lagging_lag": 20,
     "syncing_lag": 40,
     "urls": [
+      "https://humanity-main.g.alchemy.com/public",
       "https://humanity.drpc.org"
     ]
   },

tempo/reth/tempo-mainnet-reth-archive-trace.yml

@@ -32,7 +32,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   tempo-mainnet-reth-init:
-    image: ${TEMPO_RETH_IMAGE:-ghcr.io/tempoxyz/tempo}:${TEMPO_CONSENSUS_KEYGEN_VERSION:-1.10.2}
+    image: ${TEMPO_RETH_IMAGE:-ghcr.io/tempoxyz/tempo}:${TEMPO_CONSENSUS_KEYGEN_VERSION:-1.12.0}
     entrypoint: [/bin/sh, -c]
     command:
       - if [ ! -f /secrets/validator_key.json ]; then tempo consensus generate-signing-key --output /secrets/validator_key.json; fi
@@ -44,7 +44,7 @@ services:
     logging: *logging-defaults
 
   tempo-mainnet-reth:
-    image: ${TEMPO_RETH_IMAGE:-ghcr.io/tempoxyz/tempo}:${TEMPO_MAINNET_RETH_VERSION:-1.10.2}
+    image: ${TEMPO_RETH_IMAGE:-ghcr.io/tempoxyz/tempo}:${TEMPO_MAINNET_RETH_VERSION:-1.12.0}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

tempo/reth/tempo-mainnet-reth-pruned-trace.yml

@@ -32,7 +32,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   tempo-mainnet-reth-pruned-init:
-    image: ${TEMPO_RETH_IMAGE:-ghcr.io/tempoxyz/tempo}:${TEMPO_CONSENSUS_KEYGEN_VERSION:-1.10.2}
+    image: ${TEMPO_RETH_IMAGE:-ghcr.io/tempoxyz/tempo}:${TEMPO_CONSENSUS_KEYGEN_VERSION:-1.12.0}
     entrypoint: [/bin/sh, -c]
     command:
       - if [ ! -f /secrets/validator_key.json ]; then tempo consensus generate-signing-key --output /secrets/validator_key.json; fi
@@ -44,7 +44,7 @@ services:
     logging: *logging-defaults
 
   tempo-mainnet-reth-pruned:
-    image: ${TEMPO_RETH_IMAGE:-ghcr.io/tempoxyz/tempo}:${TEMPO_MAINNET_RETH_VERSION:-1.10.2}
+    image: ${TEMPO_RETH_IMAGE:-ghcr.io/tempoxyz/tempo}:${TEMPO_MAINNET_RETH_VERSION:-1.12.0}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle

zero-gravity/geth/zero-gravity-aristotle-geth-pruned-pebble-path.yml

@@ -35,7 +35,7 @@ services:
       context: ./zero-gravity
       dockerfile: zerog.Dockerfile
       args:
-        ZERO_GRAVITY_VERSION: ${ZERO_GRAVITY_ARISTOTLE_ZEROG_VERSION:-3.0.3}
+        ZERO_GRAVITY_VERSION: ${ZERO_GRAVITY_ARISTOTLE_ZEROG_VERSION:-1.0.4}
         ZERO_GRAVITY_CHAIN_SPEC: aristotle
     sysctls:
       # TCP Performance
@@ -118,7 +118,7 @@ services:
       context: ./zero-gravity
       dockerfile: zerog.Dockerfile
       args:
-        ZERO_GRAVITY_VERSION: ${ZERO_GRAVITY_ARISTOTLE_ZEROG_VERSION:-3.0.3}
+        ZERO_GRAVITY_VERSION: ${ZERO_GRAVITY_ARISTOTLE_ZEROG_VERSION:-1.0.4}
         ZERO_GRAVITY_CHAIN_SPEC: aristotle
     ports:
       - 19914:19914

zero-gravity/zerog.Dockerfile

@@ -8,11 +8,46 @@ RUN chmod +x /usr/local/bin/init.sh
 
 ARG ZERO_GRAVITY_VERSION
 ARG ZERO_GRAVITY_CHAIN_SPEC
-RUN if [ "${ZERO_GRAVITY_CHAIN_SPEC}" = "aristotle" ]; then \
-        curl -sL https://github.com/0gfoundation/0gchain-Aristotle/releases/download/${ZERO_GRAVITY_VERSION}/${ZERO_GRAVITY_CHAIN_SPEC}-v${ZERO_GRAVITY_VERSION}.tar.gz -o /tmp/${ZERO_GRAVITY_CHAIN_SPEC}-v${ZERO_GRAVITY_VERSION}.tar.gz; \
+
+# 0G publishes each network from a DIFFERENT repository, and the release-tag format is not
+# consistent within either of them. The asset filename is always "<spec>-v<version>.tar.gz";
+# only the tag varies:
+#
+#   aristotle -> 0gchain-Aristotle   1.0.4 = "1.0.4"      1.0.6 = "v1.0.6"
+#   galileo   -> 0gchain-NG          3.0.3 = "v3.0.3"     3.0.7 = "galileo-v3.0.7"   3.0.8 = "v3.0.8"
+#
+# So the tag cannot be hardcoded. Resolve it by trying the known forms in order and taking
+# the first that actually yields the asset.
+#
+# curl uses -f (fail on HTTP error). Without it a 404 HTML body is written into the .tar.gz
+# and the build dies several layers later at "tar: not in gzip format" -- an error that
+# points nowhere near the real cause. That has cost three separate misdiagnoses.
+RUN set -eu; \
+    ASSET="${ZERO_GRAVITY_CHAIN_SPEC}-v${ZERO_GRAVITY_VERSION}.tar.gz"; \
+    if [ "${ZERO_GRAVITY_CHAIN_SPEC}" = "aristotle" ]; then \
+        REPO="0gfoundation/0gchain-Aristotle"; \
+        TAGS="${ZERO_GRAVITY_VERSION} v${ZERO_GRAVITY_VERSION} ${ZERO_GRAVITY_CHAIN_SPEC}-v${ZERO_GRAVITY_VERSION}"; \
     else \
-        curl -sL https://github.com/0gfoundation/0gchain-NG/releases/download/v${ZERO_GRAVITY_VERSION}/${ZERO_GRAVITY_CHAIN_SPEC}-v${ZERO_GRAVITY_VERSION}.tar.gz -o /tmp/${ZERO_GRAVITY_CHAIN_SPEC}-v${ZERO_GRAVITY_VERSION}.tar.gz; \
+        REPO="0gfoundation/0gchain-NG"; \
+        TAGS="v${ZERO_GRAVITY_VERSION} ${ZERO_GRAVITY_CHAIN_SPEC}-v${ZERO_GRAVITY_VERSION} ${ZERO_GRAVITY_VERSION}"; \
+    fi; \
+    for TAG in ${TAGS}; do \
+        URL="https://github.com/${REPO}/releases/download/${TAG}/${ASSET}"; \
+        echo "0g: trying tag '${TAG}' -> ${URL}"; \
+        if curl -fsSL "${URL}" -o "/tmp/${ASSET}"; then \
+            echo "0g: resolved ${ZERO_GRAVITY_CHAIN_SPEC} ${ZERO_GRAVITY_VERSION} from tag '${TAG}'"; \
+            break; \
+        fi; \
+        rm -f "/tmp/${ASSET}"; \
+    done; \
+    if [ ! -s "/tmp/${ASSET}" ]; then \
+        echo "0g: FATAL - no release asset '${ASSET}' found in ${REPO} under any of: ${TAGS}" >&2; \
+        echo "0g: aristotle and galileo are SEPARATE repos on SEPARATE version lines" >&2; \
+        echo "0g: aristotle = 0gchain-Aristotle (1.0.x), galileo = 0gchain-NG (3.0.x)" >&2; \
+        echo "0g: check that version '${ZERO_GRAVITY_VERSION}' exists for '${ZERO_GRAVITY_CHAIN_SPEC}'" >&2; \
+        exit 1; \
     fi
+
 RUN tar -xzf /tmp/${ZERO_GRAVITY_CHAIN_SPEC}-v${ZERO_GRAVITY_VERSION}.tar.gz -C /tmp
 RUN if [ "${ZERO_GRAVITY_CHAIN_SPEC}" = "galileo" ]; then \
         mv /tmp/${ZERO_GRAVITY_CHAIN_SPEC}-v${ZERO_GRAVITY_VERSION}/rpc /0g; \