Pavel Snajdr snajpa
snajpa
/ gist:d62fa41d3a9cb3bc4a98
Created
December 17, 2014 22:44
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| [[email protected]] | |
| /var/www/virtual/app1061/htdocs # grep -rni REMOTE_ADDR . 2> /dev/null | |
| ./forum/includes/session.php:270: // původní verze (RelBit edit) $this->ip = (!empty($_SERVER['REMOTE_ADDR'])) ? (string) $_SERVER['REMOTE_ADDR'] : ''; | |
| ./forum/includes/session.php:279: // Default IP if REMOTE_ADDR is invalid | |
| ./log/exception 2014-12-01 00-56-04 8c7069a8bad6c8c9d6010e3a9acbbf29.html:5170:<tr><th>REMOTE_ADDR</th><td><pre class="nette-dump">"172.17.129.65" (13) | |
| ./log/exception 2014-12-01 00-29-51 c0c51d852d040aff9e011a971ed1bb9e.html:5467:<tr><th>REMOTE_ADDR</th><td><pre class="nette-dump">"172.17.129.65" (13) | |
| ./log/exception 2014-12-14 13-45-42 b7f689197858d0a5ee874d1fd0b221f6.html:456:<span class='line'>223:</span> </span><span style="color: #080">'ip' </span><span style="color: #D24; font-weight: bold">=> </span><span style="colo |
snajpa
/ -
Created
February 10, 2015 12:28
— forked from anonymous/-
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| [[email protected]] | |
| ~ # total=0; for mem in $(vzlist -Ho physpages); do total=$(($mem+$total)); done; echo $(($total/256)) M;93434 M | |
| [[email protected]] | |
| ~ # cat /proc/meminfo | |
| MemTotal: 263971464 kB | |
| MemFree: 8237540 kB | |
| Buffers: 121564 kB | |
| Cached: 18635392 kB | |
| SwapCached: 0 kB | |
| MemCommitted: 433061888 kB |
snajpa
/ gist:39e899efa2a1e5d00e70
Created
May 27, 2015 22:03
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| is_ip() { | |
| IP="$1" | |
| python - "${IP}" <<EOF | |
| import socket | |
| import sys | |
| # Check IPv6 | |
| if socket.has_ipv6: | |
| try: | |
| socket.inet_pton(socket.AF_INET6, sys.argv[1]) | |
| sys.exit(0) |
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| snajpa@snajpabook:~$ echo "vpsFree.cz Cluster Stats"; echo; total_ram=0; total_cores=0; total_ct=0; for node in $VPSFREE_NODES; do total_ram=$(( $total_ram + $($node cat /proc/meminfo | grep MemTotal | awk '{ print $2; }') )); total_cores=$(( $total_cores + $($node cat /proc/cpuinfo | grep MHz | wc -l) )); total_ct=$(( $total_ct + $($node vzlist -H | wc -l) )); done; echo "RAM: $(( $total_ram / 1024 / 1024 )) GB"; echo "CPU: $total_cores cores"; echo "Containers: $total_ct"; | |
| vpsFree.cz Cluster Stats | |
| RAM: 2768 GB | |
| CPU: 320 cores | |
| Containers: 1007 |
snajpa
/ gist:cfeda81bc06dc1a2fcfa
Created
July 12, 2015 15:55
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| snajpa@snajpabook:~/Videos/KapitanBomba$ node1 | |
| Last login: Sat Jul 11 19:25:29 2015 from 172.16.107.100 | |
| [[email protected]] | |
| ~ # zpool status | |
| pool: vz | |
| state: ONLINE | |
| scan: resilvered 62.6M in 0h25m with 0 errors on Thu Jul 9 18:21:18 2015 | |
| config: | |
| NAME STATE READ WRITE CKSUM |
snajpa
/ gist:1fe999aa63d3af634d6d
Created
July 12, 2015 16:01
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| [[email protected]] | |
| ~ # ~/useful-scripts/meminfo -v | |
| mem_total 257788 MB | |
| mem_free 12899 MB | |
| mem_free_no_cache 13225 MB | |
| mem_swap_free 31922 MB | |
| mem_swap_used 739 MB | |
| slab_size 116202 MB | |
| dcache_size 4964 MB | |
| swapcache_size 325 MB |
snajpa
/ gist:e4e89978432ac917c50c
Created
August 3, 2015 21:46
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| [[email protected]] | |
| ~ # cat /proc/3819/stack | |
| [<ffffffffa0249f2f>] cv_wait_common+0xaf/0x130 [spl] | |
| [<ffffffffa0249fc8>] __cv_wait_io+0x18/0x20 [spl] | |
| [<ffffffffa034dc4b>] zio_wait+0x10b/0x1e0 [zfs] | |
| [<ffffffffa02a5425>] arc_read+0x875/0xa00 [zfs] | |
| [<ffffffffa03489e3>] zil_parse+0x2d3/0x850 [zfs] | |
| [<ffffffffa034903d>] zil_check_log_chain+0xdd/0x1c0 [zfs] | |
| [<ffffffffa02b5d3b>] dmu_objset_find_impl+0xfb/0x400 [zfs] | |
| [<ffffffffa02b5dfa>] dmu_objset_find_impl+0x1ba/0x400 [zfs] |
snajpa
/ gist:1bd22669e95816f85919
Created
August 3, 2015 21:52
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| [[email protected]] | |
| ~ # cat /proc/2636/stack | |
| [<ffffffffa022e68d>] taskq_wait+0x5d/0x90 [spl] | |
| [<ffffffffa02a049e>] dmu_objset_find_dp+0x11e/0x1c0 [zfs] | |
| [<ffffffffa02e4448>] spa_load+0x12c8/0x1a30 [zfs] | |
| [<ffffffffa02e4c0e>] spa_load_best+0x5e/0x270 [zfs] | |
| [<ffffffffa02e596b>] spa_import+0x1eb/0x730 [zfs] | |
| [<ffffffffa0318234>] zfs_ioc_pool_import+0xe4/0x120 [zfs] | |
| [<ffffffffa031ab25>] zfsdev_ioctl+0x495/0x4d0 [zfs] | |
| [<ffffffff811cb492>] vfs_ioctl+0x22/0xa0 |
snajpa
/ gist:a39d30cfe22fc1e94ffc
Created
August 3, 2015 22:05
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| Aug 4 00:04:28 node5 kernel: [ 841.532042] INFO: task zpool:2636 blocked for more than 120 seconds. | |
| Aug 4 00:04:28 node5 kernel: [ 841.532172] Tainted: P --------------- 2.6.32-042stab108.8 #1 | |
| Aug 4 00:04:28 node5 kernel: [ 841.532360] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. | |
| Aug 4 00:04:28 node5 kernel: [ 841.532555] zpool D ffff88206fc0f2c0 0 2636 2477 0 0x00000000 | |
| Aug 4 00:04:28 node5 kernel: [ 841.532564] ffff88206f26fa98 0000000000000086 0000000000000000 0000000000000086 | |
| Aug 4 00:04:28 node5 kernel: [ 841.532570] 0000000000000001 0000000000100000 0000008ead9462c2 ffff8840734bf010 | |
| Aug 4 00:04:28 node5 kernel: [ 841.532575] ffff882000000000 0000000000000000 000000010004ab42 0000001681066c22 | |
| Aug 4 00:04:28 node5 kernel: [ 841.532579] Call Trace: | |
| Aug 4 00:04:28 node5 kernel: [ 841.532601] [<ffffffffa022e68d>] taskq_wait+0x5d/0x90 [spl] | |
| Aug 4 00:04:28 node5 kernel: [ 841.532610] [<ffffffff810a9880>] ? autoremove_wak |
snajpa
/ gist:3dfcac58c67f103d0282
Created
September 4, 2015 15:15
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| console# show lacp port-channel 2 | |
| Port-Channel ch2 | |
| Port Type Unknown | |
| Attached Lag id: | |
| Actor | |
| System Priority:1 | |
| MAC Address: 9c:4e:20:21:a8:b3 | |
| Admin Key: 26 | |
| Oper Key: 26 | |
| Partner |