From 5d6616194a1a2f9913663b343d635a726ed6d89a Mon Sep 17 00:00:00 2001
From: Walid Shouman <eng.walidshouman@gmail.com>
Date: Wed, 6 Nov 2019 11:35:48 +0100
Subject: [PATCH 1/4] Add my custom aliases

---
 zshrc | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/zshrc b/zshrc
index 0dcad60..efd08b0 100644
--- a/zshrc
+++ b/zshrc
@@ -46,3 +46,12 @@ dalias() { alias | grep 'docker' | sed "s/^\([^=]*\)=\(.*\)/\1 => \2/"| sed "s/[
 
 # Bash into running container
 dbash() { docker exec -it $(docker ps -aqf "name=$1") bash; }
+
+# Show with special format
+alias dformat="docker ps -a --format 'table {{.ID}}\t{{.Names}}\t{{.Status}}\t{{.Image}}'"
+
+# Get containers by exact image/parent-image name
+dpsi() { docker ps --filter "ancestor=$1"; }
+
+# Get containers even exited by exact image/parent-image name
+dpsai() { docker ps -a --filter "ancestor=$1"; }

From e3651781a44af2dc79fb5ad23f815cb50c340a1e Mon Sep 17 00:00:00 2001
From: Walid Shouman <eng.walidshouman@gmail.com>
Date: Fri, 8 Nov 2019 12:33:47 +0100
Subject: [PATCH 2/4] Add remove image by tag

---
 zshrc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/zshrc b/zshrc
index efd08b0..9504479 100644
--- a/zshrc
+++ b/zshrc
@@ -55,3 +55,7 @@ dpsi() { docker ps --filter "ancestor=$1"; }
 
 # Get containers even exited by exact image/parent-image name
 dpsai() { docker ps -a --filter "ancestor=$1"; }
+
+# Remove image by tag
+# Usage: drmit 'part_of_image_name1\|image_name2'
+drmit() { docker rmi $(docker images --format '{{.ID}} {{.Tag}}' | grep $1 | awk '{print $1;}' ); }

From 61ee9696079bc523b0d0aff948ce262f7d21505d Mon Sep 17 00:00:00 2001
From: Walid Shouman <eng.walidshouman@gmail.com>
Date: Fri, 8 Nov 2019 12:35:45 +0100
Subject: [PATCH 3/4] Rename drmit to drit and reorder

---
 zshrc | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/zshrc b/zshrc
index 9504479..566a6d4 100644
--- a/zshrc
+++ b/zshrc
@@ -38,6 +38,10 @@ alias drmf='docker stop $(docker ps -a -q) && docker rm $(docker ps -a -q)'
 # Remove all images
 dri() { docker rmi $(docker images -q); }
 
+# Remove image by tag
+# Usage: drmit 'part_of_image_name1\|image_name2'
+drit() { docker rmi $(docker images --format '{{.ID}} {{.Tag}}' | grep $1 | awk '{print $1;}' ); }
+
 # Dockerfile build, e.g., $dbu tcnksm/test 
 dbu() { docker build -t=$1 .; }
 
@@ -55,7 +59,3 @@ dpsi() { docker ps --filter "ancestor=$1"; }
 
 # Get containers even exited by exact image/parent-image name
 dpsai() { docker ps -a --filter "ancestor=$1"; }
-
-# Remove image by tag
-# Usage: drmit 'part_of_image_name1\|image_name2'
-drmit() { docker rmi $(docker images --format '{{.ID}} {{.Tag}}' | grep $1 | awk '{print $1;}' ); }

From daaf51b8517830c6919b94b76c024759f796b6eb Mon Sep 17 00:00:00 2001
From: Walid Shouman <eng.walidshouman@gmail.com>
Date: Fri, 8 Nov 2019 14:47:15 +0100
Subject: [PATCH 4/4] Fix drit

Use xargs -r to do nothing when no images founds with the specified tag, instead of giving an error.
Use xargs -n1 -P4 to speed up the removal.
Add limitation
---
 zshrc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/zshrc b/zshrc
index 566a6d4..855d926 100644
--- a/zshrc
+++ b/zshrc
@@ -40,7 +40,8 @@ dri() { docker rmi $(docker images -q); }
 
 # Remove image by tag
 # Usage: drmit 'part_of_image_name1\|image_name2'
-drit() { docker rmi $(docker images --format '{{.ID}} {{.Tag}}' | grep $1 | awk '{print $1;}' ); }
+# Not for use with numbers that could exist as IDs 
+drit() { docker images --format '{{.ID}} {{.Tag}}' | grep $1 | awk '{print $1;}' | xargs -n1 -P4 -r docker rmi; }
 
 # Dockerfile build, e.g., $dbu tcnksm/test 
 dbu() { docker build -t=$1 .; }