Using perf:
$ perf record -g binary
$ perf script | stackcollapse-perf.pl | rust-unmangle | flamegraph.pl > flame.svg
NOTE: See @GabrielMajeri's comments below about the
-g
option.
Using perf:
$ perf record -g binary
$ perf script | stackcollapse-perf.pl | rust-unmangle | flamegraph.pl > flame.svg
NOTE: See @GabrielMajeri's comments below about the
-g
option.
Being someone who tries to play a lot with Windows memory, I really wanted to play with PANDA, but I was slightly scared because I'd never touched qemu
before - all my experience had been with VirtualBox and VMware.
My goal was to install PANDA into a (relatively) clean install of Debian 8 'Jessie', capture a recording and successfully run a PANDA plugin.
Byobu is a suite of enhancements to tmux, as a command line | |
tool providing live system status, dynamic window management, | |
and some convenient keybindings: | |
F1 * Used by X11 * | |
Shift-F1 Display this help | |
F2 Create a new window | |
Shift-F2 Create a horizontal split | |
Ctrl-F2 Create a vertical split | |
Ctrl-Shift-F2 Create a new session |
(source : http://injustfiveminutes.com/category/openldap) | |
How to fix “ldif_read_file: checksum error” | |
Posted on October 28, 2014 | |
15 | |
Well, in spite of you did read a banner saying “# AUTO-GENERATED FILE – DO NOT EDIT!! Use ldapmodify.” you ignored it and made some manual modifications in any of the LDIF files in /etc/ldap/slapd.d/. | |
Don’t worry it happened to me too :) When you need to quickly setup an openLDAP server for development it is pretty much easier to tweak these files although the recommended way is to use ldapmodify tool. But if you change the LDIF files in cn=config manually, their contents and checksums won’t match, which is not fatal, but is annoying when using tools such as slapcat: |
# sort array with regards to nth column | |
arr = arr[arr[:,n].argsort()] |
import pandas as pd | |
import numpy as np | |
from sklearn.feature_extraction import DictVectorizer | |
def encode_onehot(df, cols): | |
""" | |
One-hot encoding is applied to columns specified in a pandas DataFrame. | |
Modified from: https://gist.github.com/kljensen/5452382 | |
KEYBINDINGS | |
byobu keybindings can be user defined in /usr/share/byobu/keybindings/ (or within .screenrc if byobu-export was used). The common key bindings | |
are: | |
F2 - Create a new window | |
F3 - Move to previous window | |
F4 - Move to next window |
package main | |
import ( | |
"crypto/tls" | |
"crypto/x509" | |
"flag" | |
"io/ioutil" | |
"log" | |
"net/http" | |
) |
Original link: http://www.concentric.net/~Ttwang/tech/inthash.htm
Taken from: http://web.archive.org/web/20071223173210/http://www.concentric.net/~Ttwang/tech/inthash.htm
Reformatted using pandoc
Thomas Wang, Jan 1997
last update Mar 2007
Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.
$ python -m SimpleHTTPServer 8000