Rules

* Never execute scripts from the internet
* Never execute scripts as root if you do not know what they do

#Programming #bash #sh #csh #ksh #fish #OpenSource #fork #bomb #forkbomb

https://www.cyberciti.biz/faq/understanding-bash-fork-bomb/

Rules

* Never execute scripts from the internet
* Never execute scripts as root if you do not know what they do

#Programming #bash #sh #csh #ksh #fish #OpenSource #fork #bomb #forkbomb

https://www.cyberciti.biz/faq/understanding-bash-fork-bomb/

On cold days, my Emacs has a fireplace to keep me warm;

SOURCE: https://github.com/johanvts/emacs-fireplace

On the interesting side: the author of the package thanks Dan Torop for an Emacs Lisp Animation Tutorial: https://dantorop.info/project/emacs-animation/

I find ascii-art delightful I will definitely have look;

#Lisp #GNU #Guile #Elisp #Emacs #Lambda #Linux #Bash #sh #BSD #Debian #technology

On cold days, my Emacs has a fireplace to keep me warm;

SOURCE: https://github.com/johanvts/emacs-fireplace

On the interesting side: the author of the package thanks Dan Torop for an Emacs Lisp Animation Tutorial: https://dantorop.info/project/emacs-animation/

I find ascii-art delightful I will definitely have look;

#Lisp #GNU #Guile #Elisp #Emacs #Lambda #Linux #Bash #sh #BSD #Debian #technology

@stefano @nixCraft @imil

Here on Debian {in MX Linux} I had to add the following tools since the machine is not configured for programming

bmake

`apt install bmake`

bsdtar

`apt install libarchive-tools`

then success

>> log

# $ ./startnb.sh -f etc/sshd.conf
* using console: viocon
using QEMU version 7.2.19 (Debian 1:7.2+dfsg-7+deb12u16)
[ 1.0000000] NetBSD 11.99.3 (MICROVM) Notice: this software is protected by copyright
[ 1.0000000] Detecting hardware... (QBOOT 000000000000)
[ 1.0257426] done.
[ 1.0345973] kernel boot time: 51ms
Created tmpfs /dev (1835008 byte, 3552 inodes)
add net default: gateway 10.0.2.2
Starting sshd.
Server listening on :: port 22.
Server listening on 0.0.0.0 port 22.

>> End of log

^Z

I pressed ^C to enter the server to add the needed passwords for the user and root

login was a success then

#netBSD #BSD #UNIX #OpenSource #programming #quemu #bash #sh

TIL about the existence of smolBSD an amazing minimal BSD Unix system. It boots in {milli}seconds!

Site:

https://smolbsd.org/

GitHub: https://github.com/NetBSDfr/smolBSD

#netBSD #BSD #UNIX #OpenSource #programming #quemu #bash #sh

Thanks to @nixCraft

TIL about the existence of smolBSD an amazing minimal BSD Unix system. It boots in {milli}seconds!

Site:

https://smolbsd.org/

GitHub: https://github.com/NetBSDfr/smolBSD

#netBSD #BSD #UNIX #OpenSource #programming #quemu #bash #sh

Thanks to @nixCraft

My automated Nginx exploit scanner is getting close to perfect. Who needs SaaS tools anymore when you have Bash?

#Linux #Bash #BashProgramming #Programming #Coding

Ok, peanut gallery, is this cursèd, or glorious? ;)

function stdu {
#Syncthing du
cd
local x oIFS="$IFS"
IFS=$'\n'

du -sch $(
for x in *; do
[[ -d $x && -d $x/.stfolder ]] && echo "$x"
done
) |sort -h

IFS="$oIFS"
}

#bash #ShellScripting

Ok, peanut gallery, is this cursèd, or glorious? ;)

function stdu {
#Syncthing du
cd
local x oIFS="$IFS"
IFS=$'\n'

du -sch $(
for x in *; do
[[ -d $x && -d $x/.stfolder ]] && echo "$x"
done
) |sort -h

IFS="$oIFS"
}

#bash #ShellScripting

i have to switch one of my scripts to use getopts instead of just a case statement pray for me ;_;

#bash #CommandLine #codeing

And #bash knowhow is very useful on many many setups and even "embedded" devices.

I love that even my gaming handheld #R36S supports #bash (over #SSH).

https://handhelds.wiki/R36S

Note: the photograph was captured by me using a DLSR armed with 77mm Circular polarizer, 81A warming filter, UV filter and RPRT (right place right time)

https://mastodon.social/@RadioAzureus/115078811536751037

#weather #bash #sh #current#SR #wttr#SouthAmerica#Carribean#Leonsberg

Note: the photograph was captured by me using a DLSR armed with 77mm Circular polarizer, 81A warming filter, UV filter and RPRT (right place right time)

https://mastodon.social/@RadioAzureus/115078811536751037

#weather #bash #sh #current#SR #wttr#SouthAmerica#Carribean#Leonsberg

I think I will start reading man <a href="/hashtag/01JYW1B6DPPK1YX36V5M55ZS8J">#<span>bash</span></a> line by line, there are so many features I didn't know about. For example:

You can use an alias as a parameter to an alias. E.g.:

alias lsopts='-lrt'
alias myls='ls '

"myls" executes "ls -lrt". To make that work, you have to append a space ' ' at the end of the myls definition.

There are better use cases for this, of course, this is just a test. If you ommit the ' ' after 'ls', myls lsopts returns "lsopts: No such file...."

I think I will start reading man <a href="/hashtag/01JYW1B6DPPK1YX36V5M55ZS8J">#<span>bash</span></a> line by line, there are so many features I didn't know about. For example:

You can use an alias as a parameter to an alias. E.g.:

alias lsopts='-lrt'
alias myls='ls '

"myls" executes "ls -lrt". To make that work, you have to append a space ' ' at the end of the myls definition.

There are better use cases for this, of course, this is just a test. If you ommit the ' ' after 'ls', myls lsopts returns "lsopts: No such file...."

Reinterpreting some Conver-style #tarot cards in #svg using @velvetyne 's great #Basteleur font, #inkscape, #imagemagick and some #bash scripts!

--------------------
#fontsInUse

Reinterpreting some Conver-style #tarot cards in #svg using @velvetyne 's great #Basteleur font, #inkscape, #imagemagick and some #bash scripts!

--------------------
#fontsInUse

Bash cheat sheet right at your fingertips:

function ch() {
if [ $# -eq 2 ]; then
curl "cht.sh/$1/$2";
else
curl "cht.sh/$1";
fi;
}
alias cs='chtsh'

#Linux #Bash

The Bard and The Shell - a great article by Armin Hanisch - @Linkshaender - for the BSD Cafe Journal - @journal

https://journal.bsd.cafe/2025/07/28/the-bard-and-the-shell/

#BSDCafeJournal#Shell#Bash#CommandLine#Tutorial