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descriptionMy ~/bin/ directory, with useful scripts I use all the time.
ownersunny@sunbase.org
last changeSun, 17 Nov 2024 01:52:51 +0000 (17 02:52 +0100)
URLgit://repo.or.cz/sunny256-utils.git
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README.md

README for utils.git

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This is a collection of scripts I've had in my ~/bin/ directory since the previous century. Some of them are quite specific for my own use, but many of them have evolved into a mature state and could probably have their own repository as their own project. That will probably not happen, as most of the scripts consists of only one file.

The master branch is considered stable and will never be rebased. Every new functionality or bug fix is created on topic branches which may be rebased now and then. All tests on master (executed with "make test") should succeed. If any test fails, it’s considered a bug. Please report any failing tests in the issue tracker.

License

Everything here created by Øyvind A. Holm (<sunny@sunbase.org>) is licensed under the GNU General Public License version 2 or later.

Download

This repository can be cloned from

The repositories are synced with Gitspread.

Stable utilities

These scripts are stable and ready for public use.

Git extensions, check out first

git-dangling

Scan the current repository for dangling heads (dead branches where the branch names have been deleted) or tags and create branches with the format commit-SHA1 and tag-SHA1. This makes it easy to locate branches and tags that shouldn't have been deleted. No need to dig around in the reflog anymore. Needs git-delete-banned.

git-dbr

Delete remote and local branches specified on the command line, but can be used with the output from git log --format=%d or %D. A quick and easy way to clean up the branch tree with copy+paste.

git-rcmd

Execute commands in remote ssh repositories. For example, to make all connected ssh repos (if they have a local shell, of course) fetch all new commits from all remotes:

git-rcmd -c "git fetch --all --prune"




git-testadd



Execute a command with only the staged changes in Git applied.



If you have lots of unrelated uncommitted changes in the current 
repository and want to split up the commit, how can you easily check if 
the changes passes the test suite? With all the other unrelated changes 
it can be hard to make sure that only relevant changes becomes part of 
the commit, and that they don't result in regressions. This script 
clones the repository to the directory .testadd.tmp in the current 
directory and applies the staged chenges there (unless 
-u/--unmodified is specified), chdirs to the same relative directory 
in the clone and executes the command specified on the command line 
there.



If the command contains any options starting with -, add -- in front 
of the command so they won't be parsed by git-testadd, or surround it 
with quotes.



Examples



user@host:~/src/myproject/src/t $ git-testadd make test




The command will be executed in ~/src/myproject/src/t/.testadd.tmp/ 
with only the staged changes applied.



user@host:~/src/myproject/src/t $ git-testadd -- ./run-tests -v




This command contains a -v option. Disable option parsing of the 
command by prefixing it with --.



$ git-testadd "make && cd t && make 2>&1 | less || echo fail"




With quotes, even control operators and pipes can be used.



git-wip



Useful for working with topic branches. Create subbranches separated 
with a full stop in the branch name. It can create new subbranches, 
merge to parent branches or master with or without fast-forward and 
squash the whole branch to the parent branch or master.



Other stable Git extensions



git-allbr



Scan remotes for branches and recreate them in the local repository.



git-bare



Change the state of the current repository to/from a bare repository 
to/from a regular repository.



git-bs



Alias for git bisect, but allows execution from a subdirectory.



git-delete-banned



Delete unwanted commit-SHA1 branches and tag-SHA1 tags created by 
git-dangling. Some people like to keep old branches around after 
they've been squashed or rebased, but there are always some worthless 
branches around that only clutter the history. Those commits can be 
specified in ~/.git-dangling-banned, and this command will delete 
them.



git-delete-old-branches



Delete obsolete Git branches locally and from all remotes. For each
branch, display a git diff --stat against all local and remote
branches with this name, a simplified git log --graph, and finally a 
git log with patch against all branches. Display this in less(1), and 
ask if all branches with this name should be deleted.



The following responses are valid:





The answers can also be stored in an SQLite database to automate 
subsequent runs.



git-delrembr



Delete all remote and local branches specified on the command line.



git-ignore



Ignore files in Git. Automatically update .gitignore in the local 
directory (default) or add the file, directory or symlink to the 
.gitignore at the top of the repository. Directories will have a slash 
automatically added, and if the file/directory/symlink already exists in 
Git, it will be removed from the repository without touching the actual 
file.



git-logdiff



Show log differences between branches with optional patch.



git-mnff



Merge a topic branch without using fast-forward, always create a merge 
commit. This is used for collecting related changes together and makes 
things like git log --oneline --graph more readable. IMHO. After the 
branch is merged, it's deleted.



git-nocom



Filter output from git branch through this to remove commit-SHA1 
branches.



git-pa



Push to all predefined remotes with a single command.



git-restore-dirs



Restore empty directories from the .emptydirs file created by 
git-store-dirs.



git-rpull



Shortcut for git rcmd -c "git pull --ff-only".



git-store-dirs



Store the names of all empty directories in a file called .emptydirs 
at the top of the repository. The names are zerobyte-separated to work 
with all kinds of weird characters in the directory names. Use 
git-restore-dirs to recreate the directories.



git-wait-until-clean



If there are any modifications or unknown files in the current 
repository, wait until it's been cleaned up. Useful in scripts where the 
following commands need a clean repository. Can also ignore unknown 
files or check for the existence of ignored files.



Various



ampm



Read text from stdin or files and convert from am/pm to 24-hour clock.



datefn



Insert, replace or delete UTC timestamp from filenames.



dostime



Cripple the file modtime by truncating odd seconds to even. To make life 
easier for rsync and friends if one has to interact with those kinds of 
"file systems".



edit-sqlite3



Edit an SQLite 3.x database file in your favourite text editor. The 
original version is backuped with the file modification time in the file 
name as seconds since 1970-01-01 00:00:00 UTC.



find_8bit



Read text from stdin and output all lines with bytes > U+007F.



find_inv_utf8



Read text from stdin and print all lines containing invalid UTF-8.



goal



Print timestamp when a specific goal will be reached. Specify start date 
with value, goal value and current value, and it will print the date and 
time of when the goal will be reached.



md-header



Create commented-out Vim fold markers (<!-- {{{num -->) 
with header level in Commonmark/Markdown files at the end of every 
header line where hash signs are used. Useful for big documents.



zeropad



Pad decimal or hecadecimal numbers with zeroes to get equal length.



zerosplit



Split contents into files based on separation bytes.



Stable, but has some limitations



sort-sqlite



Sort the rows in an SQLite database. A backup of the previous version is 
copied to a *.bck file containing the date of the file modification 
time in the file name.



Not described yet





Create a graph in Gnuplot of the commit activity. Needs ep, 
inc\_epstat and stpl. And Gnuplot, of course.



FIXME: ep is in Nårwidsjn.





"git What's New". Create an ASCII representation of all commits that 
contain the current commit. Useful after a git fetch to list all new 
commits. Needs git-lc.



FIXME: Uses "git lg". Change that to a proper git log command or put 
the alias somewhere.



git diff drivers





git-annex





Apache logs





Other








File ID: a8487d1c-1c4f-11e5-b5a1-398b4cddfd2b
vim: set ts=2 sw=2 sts=2 tw=72 et fo=tcqw fenc=utf8 :
vim: set com=b\:#,fb\:-,fb\:*,n\:> ft=markdown :






shortlog






4 days ago
Øyvind A. HolmLib/std/c/, create_cproject: Create man page templatemastersynced/master
commit | commitdiff | tree | snapshot (tar.gz zip)




4 days ago
Øyvind A. Holm`make tlok` outputs "FAIL\n" if the executable wasn... 
commit | commitdiff | tree | snapshot (tar.gz zip)




4 days ago
Øyvind A. Holmc/src/Makefile: Create and use `INSTALL_TARGETS`
commit | commitdiff | tree | snapshot (tar.gz zip)




4 days ago
Øyvind A. Holmstd/c/README.md: Add section skeletons and don't indent... 
commit | commitdiff | tree | snapshot (tar.gz zip)




4 days ago
Øyvind A. Holmstd/c/README.md: Move "About this document" to the... 
commit | commitdiff | tree | snapshot (tar.gz zip)




4 days ago
Øyvind A. Holmstd/c/: Create `make html` and `make pdf`
commit | commitdiff | tree | snapshot (tar.gz zip)




4 days ago
Øyvind A. HolmAdd `install` and `uninstall` to the top Makefile
commit | commitdiff | tree | snapshot (tar.gz zip)




4 days ago
Øyvind A. HolmMakefile: `%.pdf`: Don't create the new file directly... 
commit | commitdiff | tree | snapshot (tar.gz zip)




4 days ago
Øyvind A. HolmMakefiles in std/c/: Use `$@` instead of hardcoded... 
commit | commitdiff | tree | snapshot (tar.gz zip)




4 days ago
Øyvind A. Holmc/src/Makefile: Collect all variables into 2 sorted... 
commit | commitdiff | tree | snapshot (tar.gz zip)




2024-10-30
Øyvind A. Holmtests/datefn-files/.gitignore: Ignore `datefn-tmp/`
commit | commitdiff | tree | snapshot (tar.gz zip)




2024-10-30
Øyvind A. Holmstd.c: usage(): Use `myerror()` instead of `fprintf()`
commit | commitdiff | tree | snapshot (tar.gz zip)




2024-10-29
Øyvind A. Holmstd.c: Create `std_strerror()`, a predictable version... 
commit | commitdiff | tree | snapshot (tar.gz zip)




2024-10-29
Øyvind A. Holmc/src/: Create a more sensible system for verbose level... 
commit | commitdiff | tree | snapshot (tar.gz zip)




2024-10-29
Øyvind A. Holmstd.c: Improve some comments
commit | commitdiff | tree | snapshot (tar.gz zip)




2024-10-29
Øyvind A. Holmstd/c/src/: Delete `stddebug`, use plain old `stderr`
commit | commitdiff | tree | snapshot (tar.gz zip)




...






heads






4 days ago
synced/master
log | tree


4 days ago
master
log | tree


5 weeks ago
synced/git-annex
log | tree


5 weeks ago
git-annex
log | tree





My ~/bin/ directory, with useful scripts I use all the time.