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@la1o
la1o / automatedManualCertbotRenewal.sh
Last active Mar 3, 2021 — forked from AnthonyWharton/automatedManualCertbotRenewal.sh
FreeDNS (afraid.org) Cerbot/Let's Encrypt Manual Automation Script
View automatedManualCertbotRenewal.sh
#!/bin/bash
# Copyright 2018, Anthony Wharton
# Single script that can be called that generates certificates using the
# certbotFreeDNSAuthHook.sh and certbotFreeDNSCleanupHook.sh scripts.
# This should be used as guidence of my usage, and changed to your needs. Note
# the generic `/path/to/...` and `DOMAIN.COM`, which should be replaced with
# your script location and domain respectively. In addition, for this to be
# used on a live system, one must remove the `--dry-run` flag.
@dungsaga
dungsaga / sync-time.sh
Last active May 2, 2021
sync local clock in bash without NTP
View sync-time.sh
# I want to sync the local clock but don't have access to any NTP server.
# Websites such as https://time.is give me the correct time and I can manually adjust the local clock.
# But then I recall that a HTTP response often contains a date header with current time in GMT timezone.
# I'll use it to set the system clock with the precision of 1 or 2 seconds.
# in Linux
sudo date -us "$(curl -Is google.com | grep '^Date:' | cut -d' ' -f3-)"
# in Linux with fish shell
@noku
noku / tmux-cheatsheet.markdown
Last active Mar 11, 2021 — forked from MohamedAlaa/tmux-cheatsheet.markdown
tmux shortcuts & cheatsheet
View tmux-cheatsheet.markdown

Tmux Shortcuts & Cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@championofblocks
championofblocks / wav-mp3
Last active Mar 17, 2021
Command line bash to convert all wav to mp3
View wav-mp3
for i in *.wav; do lame -b 320 -h "${i}" "${i%.wav}.mp3"; done