diff --git a/.travis.yml b/.travis.yml
index cedf4fae5a3ae9afe9e68be73b38a395f5b9dde6..be5a1d79900ec7b683688f20451e3833f64f87b0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,7 @@ before_install:
   - cpanm Test::Most
   - apt-get moo
 install:
+  - sudo apt-get update
   - sudo apt-get install cowsay git ruby-ronn
 script:
   - make test
diff --git a/Makefile b/Makefile
index 984c623df6a05c764d797c078a0b5aac9348bffe..dfde7a009c896a5845b913546c31dea1b05431aa 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,6 @@ PREFIX?=/usr
 DOCDIR_PREFIX=$(PREFIX)/share/doc
 DOCDIR=$(DOCDIR_PREFIX)/$(self)
 ZSHDIR=$(PREFIX)/share/zsh/vendor-completions
-RONN ?= ronn
 
 self=vcsh
 manpages=$(self).1
diff --git a/_vcsh b/_vcsh
index 53eaada4dae3764f4ff63bb88e5e68c80ae11393..3022c6125d6a4a82db9697ee76a5f7c229d12f95 100644
--- a/_vcsh
+++ b/_vcsh
@@ -23,6 +23,10 @@ function _vcsh-enter () {
 	(( CURRENT == 2 )) && __vcsh_repositories
 }
 
+function _vcsh-foreach () {
+	_dispatch git git
+}
+
 function _vcsh-help () {
 	_nothing
 }
@@ -36,10 +40,6 @@ function _vcsh-list () {
 }
 
 function _vcsh-list-tracked () {
-	_nothing
-}
-
-function _vcsh-list-tracked-by () {
 	(( CURRENT == 2 )) && __vcsh_repositories
 }
 
@@ -100,11 +100,11 @@ function _vcsh () {
 		"commit:commit in all repositories"
 		"delete:delete an existing repository"
 		"enter:enter repository; spawn new <\$SHELL>"
+		"foreach:execute for all repos"
 		"help:display help"
 		"init:initialize an empty repository"
 		"list:list all local vcsh repositories"
 		"list-tracked:list all files tracked by vcsh"
-		"list-tracked-by:list files tracked by a repository"
 		"list-untracked:list all files not tracked by vcsh"
 		"pull:pull from all vcsh remotes"
 		"push:push to vcsh remotes"
diff --git a/changelog b/changelog
index 6f23d0f506739a77e974c4229ddfdf14b8b63074..44a44ad31979d4b0985c438e0b1eb160c4c3c57f 100644
--- a/changelog
+++ b/changelog
@@ -1,3 +1,17 @@
+2015-12-29  Richard Hartmann <richih.mailinglist@gmail.com>
+
+	* Fix tests to always use C locale, this makes vcsh reproducible
+	* Implement `vcsh foreach`
+	* Implement `vcsh list-untracked -a`
+	* Handle Git older than 2.x gracefully
+	* Fix broken list-tracked-by
+	* Fix regression in `vcsh which`
+	* Skip ignored files in the output of list-untracked
+	* Improve cloning
+	* Clean up docs
+	* Implement `vcsh status --terse`
+	* Improve tests
+
 2015-05-02  Richard Hartmann <richih.mailinglist@gmail.com>
 
 	* Release 1.20150502
diff --git a/doc/vcsh.1.ronn b/doc/vcsh.1.ronn
index cd73ca8b04a8d2cb0d365c552d26965d6ab09983..d5ee0dc53861d6346b74a64e8932d6e97c375076 100644
--- a/doc/vcsh.1.ronn
+++ b/doc/vcsh.1.ronn
@@ -11,6 +11,8 @@ vcsh(1) - Version Control System for $HOME - multiple Git repositories in $HOME
 
 `vcsh` enter <repo>
 
+`vcsh` foreach [-g] <git command>
+
 `vcsh` help
 
 `vcsh` init <repo>
@@ -19,7 +21,7 @@ vcsh(1) - Version Control System for $HOME - multiple Git repositories in $HOME
 
 `vcsh` list-tracked [<repo>]
 
-`vcsh` list-untracked [<-r>] [<repo>]
+`vcsh` list-untracked [<-a>] [<-r>] [<repo>]
 
 `vcsh` pull
 
@@ -98,6 +100,11 @@ an interactive user.
 * enter:
   Enter repository; spawn new <$SHELL>.
 
+* foreach:
+  Execute git command for every vcsh repository.
+
+  `-g`: Execute in general context.
+
 * help:
   Display help.
 
@@ -121,12 +128,14 @@ an interactive user.
 * list-untracked:
   List all files NOT tracked by vcsh.
 
+  `-a`: Show all files.
+  By default, the `git ls-files --exclude-standard` is called.
+
+  `-r`: Recursive mode.
   By default, the file list is shallow and stops at directory levels where
-  possible. If you prefer to get a list of all files, append `-r` for
-  recursive mode.
+  possible.
 
-  If you want to list files not tracked by a specific repository, simply
-  append the repository's name last.
+  `$repo`: List files not tracked by this specific repository.
 
 * pull:
   Pull from all vcsh remotes.
@@ -339,7 +348,7 @@ This manpage and `vcsh` itself were written by Richard "RichiH" Hartmann.
 
 ## COPYRIGHT
 
-Copyright 2011-2013 Richard Hartmann <richih@debian.org>
+Copyright 2011-2015 Richard Hartmann <richih@debian.org>
 
 Licensed under the GNU GPL version 2 or higher.
 
diff --git a/t/100-init.t b/t/100-init.t
index f2b3a05155b66cfeb7c124d79cf97168b5cb7043..74facc02655ba9db6b733c754d6685b61d43813d 100644
--- a/t/100-init.t
+++ b/t/100-init.t
@@ -1,5 +1,7 @@
 #!/usr/bin/perl
 
+BEGIN { $ENV{LC_ALL} = 'C' }
+
 use strict;
 use warnings;
 
@@ -25,7 +27,6 @@ ok $output eq "test1:\n\n", 'Our new repo is there';
 chdir $ENV{"HOME"} . '/.config/vcsh/repo.d/test1.git/' or die $!;
 
 ok -f 'HEAD';
-ok -d 'branches';
 ok -f 'config';
 ok -f 'description';
 ok -d 'hooks';
diff --git a/t/300-add.t b/t/300-add.t
index 24d9a8ae8742f9ae37204fcadccbe430bbbeb601..4acd0a2cc64cccb34ca66cf9ae35f38c95712ca0 100644
--- a/t/300-add.t
+++ b/t/300-add.t
@@ -29,5 +29,11 @@ A  a
 
 ", 'Adding a file works';
 
+$output = `.././vcsh status --terse`;
+
+ok $output eq "test1:
+A  a
+", 'Terse output works';
+
 done_testing;
 
diff --git a/vcsh b/vcsh
index ab79db254bf53ffe94b03feb98e9b0bd2e4ad49c..3f00b1f3e16ebaa6c3e839b26da0e98bd7cfc19f 100755
--- a/vcsh
+++ b/vcsh
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 # This program is licensed under the GNU GPL version 2 or later.
-# (c) Richard "RichiH" Hartmann <richih@debian.org>, 2011-2014
+# (c) Richard "RichiH" Hartmann <richih@debian.org>, 2011-2015
 # For details, see LICENSE. To submit patches, you have to agree to
 # license your code under the GNU GPL version 2 or later.
 
@@ -19,7 +19,7 @@
 # If '.git-HEAD' is appended to the version, you are seeing an unreleased
 # version of vcsh; the master branch is supposed to be clean at all times
 # so you can most likely just use it nonetheless
-VERSION='1.20150502'
+VERSION='1.20151229'
 SELF=$(basename $0)
 
 fatal() {
@@ -106,20 +106,24 @@ help() {
    commit               Commit in all repositories
    delete <repo>        Delete an existing repository
    enter <repo>         Enter repository; spawn new instance of \$SHELL
+   foreach [<-g>]
+     <git command>      Execute a command for every repository
    help                 Display this help text
    init <repo>          Initialize a new repository
    list                 List all repositories
    list-tracked \\
         [<repo>]        List all files tracked all or one repositories
    list-untracked \\
-        [<-r>] [<repo>] List all files not tracked by all or one repositories
+        [<-a>] [<-r>]
+        [<repo>]        List all files not tracked by all or one repositories
    pull                 Pull from all vcsh remotes
    push                 Push to vcsh remotes
    rename <repo> \\
           <newname>     Rename repository
    run <repo> \\
        <command>        Use this repository
-   status [<repo>]      Show statuses of all/one vcsh repositories
+   status \\
+     [--terse] [<repo>] Show statuses of all/one vcsh repositories
    upgrade <repo>       Upgrade repository to currently recommended settings
    version              Print version information
    which <substring>    Find substring in name of any tracked file
@@ -158,7 +162,12 @@ clone() {
   You should add files to your new repository."
 		exit
 	fi
-	git fetch origin "$VCSH_BRANCH"
+	GIT_VERSION_MAJOR=$(git --version | sed -n 's/.* \([0-9]\)\..*/\1/p' )
+	if [ 1 -lt "$GIT_VERSION_MAJOR" ];then
+		git fetch origin "$VCSH_BRANCH"
+	else
+		git fetch origin
+	fi
 	hook pre-merge
 	git ls-tree -r --name-only origin/"$VCSH_BRANCH" | (while read object; do
 		[ -e "$object" ] &&
@@ -168,7 +177,7 @@ clone() {
 	[ x"$VCSH_CONFLICT" = x'1' ]) &&
 		fatal "will stop after fetching and not try to merge!
   Once this situation has been resolved, run 'vcsh $VCSH_REPO_NAME pull' to finish cloning." 17
-	git merge origin/"$VCSH_BRANCH"
+	git -c merge.ff=true merge origin/"$VCSH_BRANCH"
 	hook post-merge
 	hook post-clone
 	retire
@@ -214,6 +223,27 @@ enter() {
 	hook post-enter
 }
 
+foreach() {
+	hook pre-foreach
+
+	# We default to prefixing `git` to all commands passed to foreach, but
+	# allow running in general context with -g
+	command_prefix=git
+	while getopts "g" flag; do
+		if [ x"$1" = x'-g' ]; then
+			unset command_prefix
+		fi
+		shift 1
+	done
+	for VCSH_REPO_NAME in $(list); do
+		echo "$VCSH_REPO_NAME:"
+		GIT_DIR=$VCSH_REPO_D/$VCSH_REPO_NAME.git; export GIT_DIR
+		use
+		$command_prefix "$@"
+	done
+	hook post-foreach
+}
+
 git_dir_exists() {
 	[ -d "$GIT_DIR" ] || fatal "no repository found for '$VCSH_REPO_NAME'" 12
 }
@@ -263,7 +293,7 @@ list_tracked_helper() {
 }
 
 list_tracked_by() {
-	list_tracked $2
+	list_tracked '' $2
 }
 
 list_untracked() {
@@ -274,10 +304,13 @@ list_untracked() {
 	temp_file_untracked_copy=$(mktemp "${TMPDIR:-/tmp}/tmp.XXXXXXXXXX") || fatal 'Could not create temp file'
 
 	# Hack in support for `vcsh list-untracked -r`...
+	exclude_standard_opt='--exclude-standard'
 	directory_opt="--directory"
 	shift 1
-	while getopts "r" flag; do
-		if [ x"$1" = x'-r' ]; then
+	while getopts "ar" flag; do
+		if [ x"$1" = x'-a' ]; then
+			unset exclude_standard_opt
+		elif [ x"$1" = x'-r' ]; then
 			unset directory_opt
 		fi
 		shift 1
@@ -300,7 +333,7 @@ list_untracked() {
 
 list_untracked_helper() {
 	export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
-	git ls-files --others "$directory_opt" | (
+	git ls-files --others $exclude_standard_opt "$directory_opt" | (
 		while read line; do
 			echo "$line"
 			directory_component=${line%%/*}
@@ -367,19 +400,24 @@ run() {
 }
 
 status() {
+	if [ -t 1 ]; then
+		COLORING="-c color.status=always"
+	fi
 	if [ -n "$VCSH_REPO_NAME" ]; then
 		status_helper $VCSH_REPO_NAME
 	else
 		for VCSH_REPO_NAME in $(list); do
-			echo "$VCSH_REPO_NAME:"
-			status_helper $VCSH_REPO_NAME
-			echo
+			STATUS=$(status_helper $VCSH_REPO_NAME "$COLORING")
+			[ -n "$STATUS" -o -z "$VCSH_STATUS_TERSE" ] && echo "$VCSH_REPO_NAME:"
+			[ -n "$STATUS" ]            && echo "$STATUS"
+			[ -z "$VCSH_STATUS_TERSE" ] && echo
 		done
 	fi
 }
 
 status_helper() {
-	GIT_DIR=$VCSH_REPO_D/$VCSH_REPO_NAME.git; export GIT_DIR
+	GIT_DIR=$VCSH_REPO_D/$1.git; export GIT_DIR
+	VCSH_GIT_OPTIONS=$2
 	use
 	remote_tracking_branch=$(git rev-parse --abbrev-ref --symbolic-full-name @{u} 2> /dev/null) && {
 		commits_behind=$(git log ..${remote_tracking_branch} --oneline | wc -l)
@@ -387,7 +425,7 @@ status_helper() {
 		[ ${commits_behind} -ne 0 ] && echo "Behind $remote_tracking_branch by $commits_behind commits"
 		[ ${commits_ahead} -ne 0 ] && echo "Ahead of $remote_tracking_branch by $commits_ahead commits"
 	}
-	git status --short --untracked-files='no'
+	git ${VCSH_GIT_OPTIONS} status --short --untracked-files='no'
 	VCSH_COMMAND_RETURN_CODE=$?
 }
 
@@ -419,12 +457,14 @@ use() {
 }
 
 which() {
-	[ -e "$VCSH_COMMAND_PARAMETER" ] || fatal "'$VCSH_COMMAND_PARAMETER' does not exist" 1
-	for VCSH_REPO_NAME in $(list); do
-		for VCSH_FILE in $(get_files); do
-			echo "$VCSH_FILE" | grep -q "$VCSH_COMMAND_PARAMETER" && echo "$VCSH_REPO_NAME: $VCSH_FILE"
-		done
-	done | sort -u
+	output=$(for VCSH_REPO_NAME in $(list); do
+		get_files | grep -- "$VCSH_COMMAND_PARAMETER" | sed "s/^/$VCSH_REPO_NAME: /"
+	done | sort -u)
+	if [ -z "$output" ]; then
+		fatal "'$VCSH_COMMAND_PARAMETER' does not exist" 1
+	else
+		echo "$output"
+	fi
 }
 
 write_gitignore() {
@@ -546,6 +586,9 @@ elif [ x"$VCSH_COMMAND" = x'delete' ]           ||
 	[ x"$VCSH_COMMAND" = x'rename' ] && { VCSH_REPO_NAME_NEW=$3; export VCSH_REPO_NAME_NEW;
 	                                      GIT_DIR_NEW=$VCSH_REPO_D/$VCSH_REPO_NAME_NEW.git; export GIT_DIR_NEW; }
 	[ x"$VCSH_COMMAND" = x'run' ]    && shift 2
+elif [ x"$VCSH_COMMAND" = x'foreach' ]; then
+	[ -z "$2" ] && fatal "$VCSH_COMMAND: please specify a command" 1
+	shift 1
 elif [ x"$VCSH_COMMAND" = x'commit' ] ||
      [ x"$VCSH_COMMAND" = x'list'   ] ||
      [ x"$VCSH_COMMAND" = x'list-tracked' ] ||
@@ -554,6 +597,10 @@ elif [ x"$VCSH_COMMAND" = x'commit' ] ||
      [ x"$VCSH_COMMAND" = x'push'   ]; then
 	:
 elif [ x"$VCSH_COMMAND" = x'status' ]; then
+	if [ x"$2" = x'--terse' ]; then
+		VCSH_STATUS_TERSE=1; export VCSH_STATUS_TERSE
+		shift
+	fi
 	VCSH_REPO_NAME=$2; export VCSH_REPO_NAME
 elif [ -n "$2" ]; then
 	VCSH_COMMAND='run'; export VCSH_COMMAND
diff --git a/vcsh.1 b/vcsh.1
index 9f2484227fed749eb88fb450ca1b8d0e8d63e322..c3cb62c5d461366fd8354ef3e921610cb87dc067 100644
--- a/vcsh.1
+++ b/vcsh.1
@@ -1,7 +1,7 @@
 .\" generated with Ronn/v0.7.3
 .\" http://github.com/rtomayko/ronn/tree/0.7.3
 .
-.TH "VCSH" "1" "October 2014" "" ""
+.TH "VCSH" "1" "December 2015" "" ""
 .
 .SH "NAME"
 \fBvcsh\fR \- Version Control System for $HOME \- multiple Git repositories in $HOME
@@ -19,6 +19,9 @@
 \fBvcsh\fR enter \fIrepo\fR
 .
 .P
+\fBvcsh\fR foreach [\-g] \fIgit command\fR
+.
+.P
 \fBvcsh\fR help
 .
 .P
@@ -28,10 +31,10 @@
 \fBvcsh\fR list
 .
 .P
-\fBvcsh\fR list\-tracked [\fIrpoe\fR]
+\fBvcsh\fR list\-tracked [\fIrepo\fR]
 .
 .P
-\fBvcsh\fR list\-untracked [\fI\-r\fR] [\fIrepo\fR]
+\fBvcsh\fR list\-untracked [\fI\-a\fR] [\fI\-r\fR] [\fIrepo\fR]
 .
 .P
 \fBvcsh\fR pull
@@ -123,6 +126,13 @@ enter
 Enter repository; spawn new \fI$SHELL\fR\.
 .
 .TP
+foreach
+Execute git command for every vcsh repository\.
+.
+.IP
+\fB\-g\fR: Execute in general context\.
+.
+.TP
 help
 Display help\.
 .
@@ -153,10 +163,13 @@ list\-untracked
 List all files NOT tracked by vcsh\.
 .
 .IP
-By default, the file list is shallow and stops at directory levels where possible\. If you prefer to get a list of all files, append \fB\-r\fR for recursive mode\.
+\fB\-a\fR: Show all files\. By default, the \fBgit ls\-files \-\-exclude\-standard\fR is called\.
+.
+.IP
+\fB\-r\fR: Recursive mode\. By default, the file list is shallow and stops at directory levels where possible\.
 .
 .IP
-If you want to list files not tracked by a specific repository, simply append the repository\'s name last\.
+\fB$repo\fR: List files not tracked by this specific repository\.
 .
 .TP
 pull
@@ -366,7 +379,7 @@ vcsh was initally written by madduck\. This version is a re\-implementation from
 This manpage and \fBvcsh\fR itself were written by Richard "RichiH" Hartmann\.
 .
 .SH "COPYRIGHT"
-Copyright 2011\-2013 Richard Hartmann \fIrichih@debian\.org\fR
+Copyright 2011\-2015 Richard Hartmann \fIrichih@debian\.org\fR
 .
 .P
 Licensed under the GNU GPL version 2 or higher\.