| #0 0x00007ffff1e51368 in EVP_EncryptUpdate () from /home/users/cwacek/.shadow/lib/libcrypto.so.1.0.0 | |
| #1 0x00007ffff299edf3 in aes_crypt_inplace () at /home/cwacek/projects/shadow/build/tor/src/common/aes.c:130 | |
| #2 0x00007ffff2989ad6 in crypto_cipher_crypt_inplace () at /home/cwacek/projects/shadow/build/tor/src/common/crypto.c:1335 | |
| #3 0x00007ffff28fea3d in relay_crypt_one_payload () at /home/cwacek/projects/shadow/build/tor/src/or/relay.c:144 | |
| #4 0x00007ffff28ff8d6 in circuit_package_relay_cell () at /home/cwacek/projects/shadow/build/tor/src/or/relay.c:398 | |
| #5 0x00007ffff28ff376 in relay_send_command_from_edge () at /home/cwacek/projects/shadow/build/tor/src/or/relay.c:613 | |
| #6 0x00007ffff2861758 in command_process_created_cell () at /home/cwacek/projects/shadow/build/tor/src/or/command.c:543 | |
| #7 0x00007ffff2860c3b in command_process_cell () at /home/cwacek/projects/shadow/build/tor/src/or/command.c:212 | |
| #8 0x00007ffff291b0b0 in connection_or_process_cells_from_inbuf () at /home/cwacek/projects/shadow/buil |
| #!/bin/bash | |
| timeout=$1 | |
| shift | |
| cmd=$1 | |
| shift | |
| args=$@ | |
| if [[ -z "$cmd" ]]; then | |
| echo "timeout.sh <seconds> <cmd>" |
| c = "0302A3DC4081535367C002B9D21D0E7379408F39625AD67A70400000000000000000D43E85729743E63F" | |
| import struct | |
| decoded = c.decode('hex') | |
| dim, vartype = struct.unpack('=bb', decoded[:2]) | |
| fmt = 'f' if vartype == 1 else 'd' | |
| fmtsz = 4 if fmt == 'f' else 8 |
For some reason, starting a PXE boot installation of RHEL6.4 on UEFI systems is poorly documented. Simultaneously, the process is not terribly verbose when it fails. Here's what I had to do to get this to work.
We going to use Cobbler to take care of a lot of the gruntwork (TFTP, DHCP, etc). It's entirely possible to do it without Cobbler, but even accounting for its warts it will make you more
| # Turn off that annoying start up message | |
| startup_message off | |
| # Turn the even more annoying whole-screen-flash-on-tab-complete "feature" | |
| vbell off | |
| terminfo xterm-color hs@:cs=\E[%i%p1%d;%p2%dr:im=\E[4h:ei=\E[4l | |
| term xterm-color | |
| # Window list at the bottom. hostname, centered tabs and redmarked active windows: |
| typedef struct { | |
| uint32_t intkey; | |
| char strkey[64]; | |
| void * data; | |
| UT_hash_handle hh; | |
| } ptrmap_t; | |
| #define str_ptrmap_insert(map,key,insval) \ | |
| do { \ |
| # http://forum.skype.com/index.php?showtopic=480701 | |
| import time | |
| import gobject | |
| import dbus, sys | |
| import dbus.service | |
| from dbus.mainloop.glib import DBusGMainLoop | |
| from threading import Thread |