combined multiple sed calls for zsh configuration into one call

Author: jakoch

.devcontainer/debian/12-bookworm/Dockerfile

@@ -554,9 +554,13 @@ RUN echo "ZSH" && \
     git clone --depth=1 --no-tags https://github.com/zsh-users/zsh-completions ${ZSH_CUSTOM:=~/.oh-my-zsh/custom}/plugins/zsh-completions && \
     git clone --depth=1 --no-tags https://github.com/zsh-users/zsh-history-substring-search ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-history-substring-search && \
     # Update .zshrc
-    sed -i "s/plugins=(git)/plugins=(git zsh-completions zsh-autosuggestions zsh-history-substring-search)/" /root/.zshrc && \
-    sed -i "s/ZSH_THEME=\"agnoster\"/ZSH_THEME=\"robbyrussell\"/" /root/.zshrc  && \
-	# Cleanup
+    sed -i \
+      -e 's/^plugins=(git.*)/plugins=(git zsh-completions zsh-autosuggestions zsh-history-substring-search)/' \
+      -e 's/^ZSH_THEME="[^"]*"/ZSH_THEME="robbyrussell"/' \
+      -e 's/^# *DISABLE_UPDATE_PROMPT="true"/DISABLE_UPDATE_PROMPT="true"/' \
+      -e 's/^# *DISABLE_AUTO_UPDATE="true"/DISABLE_AUTO_UPDATE="true"/' \
+    /root/.zshrc && \
+    # Cleanup
 	apt-get autoremove -y && \
     apt-get clean autoclean && \
     rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

.devcontainer/debian/13-trixie/Dockerfile

@@ -576,9 +576,12 @@ RUN echo "ZSH" && \
     git clone --depth=1 --no-tags https://github.com/zsh-users/zsh-completions ${ZSH_CUSTOM:=~/.oh-my-zsh/custom}/plugins/zsh-completions && \
     git clone --depth=1 --no-tags https://github.com/zsh-users/zsh-history-substring-search ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-history-substring-search && \
     # Update .zshrc
-    sed -i "s/plugins=(git)/plugins=(git zsh-completions zsh-autosuggestions zsh-history-substring-search)/" /root/.zshrc && \
-    sed -i "s/ZSH_THEME=\"agnoster\"/ZSH_THEME=\"robbyrussell\"/" /root/.zshrc && \
-	sed -i "s/# DISABLE_AUTO_UPDATE=\"true\"/DISABLE_AUTO_UPDATE=\"true\"/" /root/.zshrc && \
+    sed -i \
+      -e 's/^plugins=(git.*)/plugins=(git zsh-completions zsh-autosuggestions zsh-history-substring-search)/' \
+      -e 's/^ZSH_THEME="[^"]*"/ZSH_THEME="robbyrussell"/' \
+      -e 's/^# *DISABLE_UPDATE_PROMPT="true"/DISABLE_UPDATE_PROMPT="true"/' \
+      -e 's/^# *DISABLE_AUTO_UPDATE="true"/DISABLE_AUTO_UPDATE="true"/' \
+    /root/.zshrc && \
 	# Cleanup
 	apt-get autoremove -y && \
     apt-get clean autoclean && \

.devcontainer/debian/14-forky/Dockerfile

@@ -582,9 +582,12 @@ RUN echo "ZSH" && \
     git clone --depth=1 --no-tags https://github.com/zsh-users/zsh-completions ${ZSH_CUSTOM:=~/.oh-my-zsh/custom}/plugins/zsh-completions && \
     git clone --depth=1 --no-tags https://github.com/zsh-users/zsh-history-substring-search ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-history-substring-search && \
     # Update .zshrc
-    sed -i "s/plugins=(git)/plugins=(git zsh-completions zsh-autosuggestions zsh-history-substring-search)/" /root/.zshrc && \
-    sed -i "s/ZSH_THEME=\"agnoster\"/ZSH_THEME=\"robbyrussell\"/" /root/.zshrc && \
-	sed -i "s/# DISABLE_AUTO_UPDATE=\"true\"/DISABLE_AUTO_UPDATE=\"true\"/" /root/.zshrc && \
+    sed -i \
+      -e 's/^plugins=(git.*)/plugins=(git zsh-completions zsh-autosuggestions zsh-history-substring-search)/' \
+      -e 's/^ZSH_THEME="[^"]*"/ZSH_THEME="robbyrussell"/' \
+      -e 's/^# *DISABLE_UPDATE_PROMPT="true"/DISABLE_UPDATE_PROMPT="true"/' \
+      -e 's/^# *DISABLE_AUTO_UPDATE="true"/DISABLE_AUTO_UPDATE="true"/' \
+    /root/.zshrc && \
 	# Cleanup
 	apt-get autoremove -y && \
     apt-get clean autoclean && \

.devcontainer/debian/sid-unstable/Dockerfile

@@ -577,9 +577,12 @@ RUN echo "ZSH" && \
     git clone --depth=1 --no-tags https://github.com/zsh-users/zsh-completions ${ZSH_CUSTOM:=~/.oh-my-zsh/custom}/plugins/zsh-completions && \
     git clone --depth=1 --no-tags https://github.com/zsh-users/zsh-history-substring-search ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-history-substring-search && \
     # Update .zshrc
-    sed -i "s/plugins=(git)/plugins=(git zsh-completions zsh-autosuggestions zsh-history-substring-search)/" /root/.zshrc && \
-    sed -i "s/ZSH_THEME=\"agnoster\"/ZSH_THEME=\"robbyrussell\"/" /root/.zshrc && \
-	sed -i "s/# DISABLE_AUTO_UPDATE=\"true\"/DISABLE_AUTO_UPDATE=\"true\"/" /root/.zshrc && \
+    sed -i \
+      -e 's/^plugins=(git.*)/plugins=(git zsh-completions zsh-autosuggestions zsh-history-substring-search)/' \
+      -e 's/^ZSH_THEME="[^"]*"/ZSH_THEME="robbyrussell"/' \
+      -e 's/^# *DISABLE_UPDATE_PROMPT="true"/DISABLE_UPDATE_PROMPT="true"/' \
+      -e 's/^# *DISABLE_AUTO_UPDATE="true"/DISABLE_AUTO_UPDATE="true"/' \
+    /root/.zshrc && \
 	# Cleanup
 	apt-get autoremove -y && \
     apt-get clean autoclean && \

CHANGELOG.md

@@ -11,6 +11,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - "It was a bright day in April, and the clocks were striking thirteen." - 1984
 
+- combined zsh configuration commands using sed
+
 ## [1.0.15] - 2025-10-14
 
 **Added**