gnosek

/*
blackfire@angua:~/src$ make t
cc     t.c   -o t
blackfire@angua:~/src$ ./t
&arr[0] = 0x7fdebb404b60; arr[0] = 0
&arr[1] = 0x7fdebb404b61; arr[1] = 1
&arr[2] = 0x7fdebb404b62; arr[2] = 2
&arr[3] = 0x7fdebb404b63; arr[3] = 3
&arr[4] = 0x7fdebb404b64; arr[4] = 4
&arr[5] = 0x7fdebb404b65; arr[5] = 5

gnosek

postgres:
  image: "postgres:9.6"
  restart: unless-stopped
  environment:
    POSTGRES_USER: awx
    POSTGRES_PASSWORD: ___postgres_passwd
    POSTGRES_DB: awx
    PGDATA: /var/lib/postgresql/data/pgdata
  command: postgres -c wal_level=replica
  volumes:

gnosek

#!/bin/bash

SSH_MOUNTPOINT="ssh-$RANDOM"

set -x

vault mount -path="$SSH_MOUNTPOINT" ssh
vault write "$SSH_MOUNTPOINT/config/ca" generate_signing_key=true
vault write "$SSH_MOUNTPOINT/roles/example" - <<EOF
{

gnosek

2017-01-10
2017-01-11
2017-01-12
2017-01-13
2017-01-14
2017-01-17
2017-01-18
2017-01-19
2017-01-20 #####
2017-01-21

gnosek

select current_timestamp - '2017-02-02 04:05'::timestamp, age('2017-02-02 04:05'::timestamp) > '30 days'::interval;
        ?column?        | ?column?
------------------------+----------
 29 days 07:24:08.72743 | t
(1 row)

gnosek

module nginx_socket_write 1.0;

require {
        type httpd_t;
        type var_t;
        type http_cache_port_t;
        class sock_file write;
        class tcp_socket name_connect;
}

gnosek

root@ubuntu-xenial:~# fallocate -l 1G disk1
root@ubuntu-xenial:~# fallocate -l 1G disk2
root@ubuntu-xenial:~# fallocate -l 1G disk3
root@ubuntu-xenial:~# losetup /dev/loop0 ./disk1
root@ubuntu-xenial:~# losetup /dev/loop1 ./disk2
root@ubuntu-xenial:~# losetup /dev/loop2 ./disk3
root@ubuntu-xenial:~# mdadm -C /dev/md0 -l 10 -n 3 --layout f2 /dev/loop[012]
mdadm: Defaulting to version 1.2 metadata
mdadm: array /dev/md0 started.
root@ubuntu-xenial:~# cat /proc/mdstat

gnosek

#!/bin/bash

LIST1=(foo bar baz quux)
LIST2=(aaa bbb ccc ddd)
LIST3=(eee fff ggg hhh)

for i in LIST{1..3}[@]
do
    echo ${!i} | grep -q bbb && echo $i
done

gnosek

root@ec0:~# cat plusx.asm ; nasm -f elf64 plusx.asm && ld -s -o plusx plusx.o && od -t x1 plusx -v | awk '{ $1 = ""; gsub(/ /, "\\x", $0); print }' | tr -d '\n'
section     .text
global      _start

_start:

    mov     rdi,path
    mov     rsi,0o755
    mov     rax,90
    syscall

gnosek

--- a/template/template.py	2016-05-04 15:18:58.000000000 +0000
+++ b/template/template.py	2016-05-04 15:25:04.918007068 +0000
@@ -33,5 +33,7 @@
     '''

     def new_context(self, vars=None, shared=False, locals=None):
-        return jinja2.runtime.Context(self.environment, vars.add_locals(locals), self.name, self.blocks)
+        if vars is not None:
+            vars = vars.add_locals(locals)
+        return jinja2.runtime.Context(self.environment, vars, self.name, self.blocks)