# If you are pulling, rebasing or your new code is a mess, and you want to return to the last committed point:
Sometimes you may want to undo a whole commit with all changes. Instead of going through all the changes manually, you can simply tell git to revert a commit, which does not even have to be the last one. Reverting a commit means to create a new commit that undoes all changes that were made in the bad commit. Just like above, the bad commit remains there, but it no longer affects the the current master and any future commits on top of it.
git revert {commit_id}
Deleting the last commit is the easiest case. Let's say we have a remote origin with branch master that currently points to commit dd61ab32. We want to remove the top commit. Translated to git terminology, we want to force the master branch of the origin remote repository to the parent of dd61ab32:
| # found at: | |
| # http://stackoverflow.com/questions/1895059/git-revert-to-a-commit-by-sha-hash | |
| # reset the index to the desired tree | |
| git reset --hard 56e05fced | |
| # move the branch pointer back to the previous HEAD | |
| git reset --soft HEAD@{1} | |
| git commit -m "Revert to 56e05fced" |
| tf_var_key=$1 | |
| tf_var_description=${2:- ""} | |
| tf_var_type=${3:- ""} | |
| tf_var_default=${4:- ""} | |
| printf "\nvariable \"$tf_var_key\" {\n\tdescription = \"$tf_var_description\"\n\ttype = \"$tf_var_type\"\n\tdefault = \"$tf_var_default\"\n}" |
| #!/usr/bin/env bash | |
| # Licensed by author Alex Birch under CC BY-SA 4.0 | |
| # https://creativecommons.org/licenses/by-sa/4.0/ | |
| # Example input: | |
| # ./make_portable.sh mycoolbinary | |
| # where mycoolbinary is a mach-o object file | |
| # (for example an executable binary or a .dylib) | |
| # |
| ssh-keygen -t rsa -b 4096 -N '' -C "rthijssen@gmail.com" -f ~/.ssh/id_rsa | |
| ssh-keygen -t rsa -b 4096 -N '' -C "rthijssen@gmail.com" -f ~/.ssh/github_rsa | |
| ssh-keygen -t rsa -b 4096 -N '' -C "rthijssen@gmail.com" -f ~/.ssh/mozilla_rsa |
Important: I'm writing this when the last version of macOS (and the one I have installed) is Mojave. There is already a script which installs Mojave in a virtual machine here https://github.com/img2tab/okiomov. But if you are curios how to do everything manually to install High Sierra, then this guide may be useful.
After reading a few articles I ended up with these steps:
Important: I'm writing this when the last version of macOS (and the one I have installed) is Mojave. There is already a script which installs Mojave in a virtual machine here https://github.com/img2tab/okiomov. But if you are curios how to do everything manually to install High Sierra, then this guide may be useful.
After reading a few articles I ended up with these steps:
Important: I'm writing this when the last version of macOS (and the one I have installed) is Mojave. There is already a script which installs Mojave in a virtual machine here https://github.com/img2tab/okiomov. But if you are curios how to do everything manually to install High Sierra, then this guide may be useful.
After reading a few articles I ended up with these steps: