Adding tasks to a background screen
A bunch of processes have failed – and you’d like to restart them in a screen session in case you need to rerun them in...
Some thoughts
A bunch of processes have failed – and you’d like to restart them in a screen session in case you need to rerun them in...
This is really a quick reminder about a perl function which does a little more than you’d perhaps expect. Need to convert a binary (or...
A very quick and simple comment on building single-quoted strings in shell scripts which include single quotes. Note that it’s not possible to include a...
Ever wondered why you can read the $LINES and $COLUMNS environment variables from your text shell and have them seemingly aware (or indeed, actually aware)...
The Arctic Death Spiral describes events unfolding such that we have a feedback loop whereby the the increasing amount of ice melting over summer is...
Scenario For a certain code-base it’s decided it would be useful to be able to trigger an exception on-demand (mid-way through a process working). Why?...
When testing network connections to a server using the TLS SNI extension to allow a single IP address to respond with different certificates the openssl...
The Problem Working with copying text between applications which use the X11 PRIMARY (eg. the quick-copy of selected text and pasting by clicking the middle...
A list of commands / references I’ve found useful. Also see my old wiki page. stdbuf – Run COMMAND, with modified buffering operations for its...
You want to use pip to install a module from PyPI. However your server distribution in a little old (at the time of writing this...