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@daladim
daladim / Memory hexdumps
Last active July 7, 2022 13:25
Snippets in various languages to provide a hex dump of a part of the memory
Snippets in various languages to provide a hex dump of a part of the memory
@daladim
daladim / untar
Last active September 8, 2020 13:38
UNTAR (Ultimate Nice Tool making Archives Right)
#!/bin/bash
# UNTAR - Ultimate Nice Tool making Archives Right
# This tool calls tar (or other archiving binaries) with the right arguments -- you no longer need to remember them
# To extract: run 'untar mytarball.<whatever>', this tool will infer the right arguments
# To compress: run 'mytar mytarball.<whatever> contents', this tool will infer the right arguments
# See the usage for extra possible options
#
# To install:
# Copy this script somewhere in your $PATH (and make it executable)
# Also create a link (in your $PATH) called 'mytar' pointing to this script
@daladim
daladim / run-as-cron.sh
Last active November 6, 2023 09:42
Run a command or a script as cron would
#!/bin/bash
# Run as if it was called from cron, that is to say:
# * with a modified environment
# * with a specific shell, which may or may not be bash
# * without an attached input terminal
# * in a non-interactive shell
# This scripts supports cron jobs run by any user, just run it as the target user (e.g. using sudo -u <username>)
# An up-to-date version of this script may be available at https://github.com/daladim/run-as-cron