Commands by gamayo1291 (0)

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Then end of the UNIX epoch
http://en.wikipedia.org/wiki/Year_2038_problem Some other notable dates that have passed: $ date -d@1234567890 $ date -d@1000000000

Quick regional screen recording to MP4 via slurp
A lightweight and dependency-minimal way to record a selected region of your Wayland screen. By using `slurp`'s custom formatting directly (`%wx%h+%x+%y`), we eliminate the need for piping through helper tools like `sed` or `awk` to construct the geometry argument for `gpu-screen-recorder`. Requirements: slurp, gpu-screen-recorder

print character classes
Today I needed a way to print various character classes to use as input for a program I was writing. Also a nice way to visualize character classes.

check open ports without netstat or lsof

Synchronize both your system clock and hardware clock and calculate/adjust time drift
Do not run this command if you already have ntpd running! This needs to run as root, for example with sudo: $ sudo ntpdate pool.ntp.org && sudo hwclock --systohc && sudo hwclock --adjust This command will fetch accurate time from NTP servers and synchronize your system clock, then it will use the system clock to synchronize your hardware clock, and will calculate the time drift.

url redirect tracer with curl
tracing redirects for a given url shortener

Know which modules are loaded on an Apache server
This let you know which modules has loaded the Apache server, very useful to know if the mod_rewrite is ready to use.

Install pip with Proxy
Installs pip packages defining a proxy

Install pip with Proxy
Installs pip packages defining a proxy

How to trim a video using ffmpeg
Will trim the video to 4 seconds starting from the beginning. The -vcodec , -acodec options are required so that ffmpeg knows in what video/audio format you want for the new video.

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