Did your pip install fail with longintrepr.h: No such file or directory? The file likely is on your system, but it sometime or another it was moved, from /usr/include/python3.xx/longintrepr.h to /usr/include/python3.xx/cpython/longintrepr.h…
Files by age, newest first: ls -lt Docker images by age, newest first: docker images --format "\t:" | sort -r Files by size, largest first: ls -lS Docker images by size, largest first: docker images --format "\t:" | sort -rh Why why why??!
Does your Linux box take forever to boot? The command you’re looking for is systemd-analyze blame So you just installed Fedora, RHEL or CentOS and now you want to build GDB from source. Apparently it’s been a while since I ran containers on…
Why is the second better? Using contextlib.closing() ties closing the item to its creation. These baby examples are about equally easy to reason about, with only a single line in the try block, but consider what happens ifwhen more lines ge…
Why is the second better? Using contextlib.closing() ties closing the item to its creation. These baby examples are about equally easy to reason about, with only a single line in the try block, but consider what happens ifwhen more lines ge…
Why is the second better? Using contextlib.closing() ties closing the item to its creation. These baby examples are about equally easy to reason about, with only a single line in the try block, but consider what happens ifwhen more lines ge…
Do you have too many git branches on the go at once? Here is the command to list them in order of last modification: This past few weeks I’ve been working on an Infinity client library. This is what GDB will use to execute notes it finds. I…
Do you need a thread-safe atomic counter in Python? Use itertools.count(): I found this in the decorator package, labelled Atomic get-and-increment provided by the GIL. So simple! So cool! Need to redirect to a file from sudo? Use sudo tee
Did you forget the -r when cloning a git repo with submodules? The command you’re looking for is git submodule update --init The other thing you’ll run into using IAM users in AWS CLI is that a lot of things don’t support SSO sessions anywa…
Have you written a Docker Registry API client in GitLab CI/CD YAML? I have. Need to redirect to a file from sudo? Use sudo tee >/dev/null: Do you want to tee the output of a command to a file, but see it in your terminal too, without buffer…
I had a play with Elastic Beanstalk the other day. It’s one of those things people turn their noses up at, but it seems pretty good for prototyping and small things. My biggest issue so far has been that, for Python applications, it expects…
I had a play with Elastic Beanstalk the other day. It’s one of those things people turn their noses up at, but it seems pretty good for prototyping and small things. My biggest issue so far has been that, for Python applications, it expects…