Linux shell/Bash prompt PS1, settings and history - Revision history

Pio2pio: /* .bashrc */

2023-11-27T07:06:51Z

.bashrc

← Older revision		Revision as of 09:06, 27 November 2023
Line 179:		Line 179:
	export EDITOR="$VISUAL"		export EDITOR="$VISUAL"

	printf "\n-> tab auto-completions\n"		printf "\n[INFO] processing tab auto-completions scripts\n"
			command -v terraform && complete -C /home/vagrant/.tfenv/versions/$(terraform version \| grep -oP 'Terraform v\K[0-9]+\.[0-9]+\.[0-9]+' \| cut -d'v' -f2)/terraform terraform
			command -v gcloud && source /usr/share/google-cloud-sdk/completion.bash.inc # or /usr/lib/google-cloud-sdk/completion.bash.inc
			command -v vault && complete -C /usr/bin/vault vault
			command -v yq && source <($_ completion bash)
			command -v argocd && source <($_ completion bash)
			command -v cmctl && source <($_ completion bash)
	command -v flux && source <($_ completion bash)		command -v flux && source <($_ completion bash)
	~~command -v gcloud && source /usr/share/google-cloud-sdk/completion.bash.inc # or /usr/lib/google-cloud-sdk/completion.bash.inc~~
	command -v helm && source <($_ completion bash)		command -v helm && source <($_ completion bash)
	command -v kind && source <($_ completion bash)		command -v kind && source <($_ completion bash)
	command -v kubectl && source <($_ completion bash); alias k=kubectl; complete -F __start_kubectl k		command -v kubectl && source <($_ completion bash); alias k=kubectl; complete -F __start_kubectl k
	command -v kustomize && complete -C /usr/local/bin/kustomize kustomize		command -v kustomize && source <($_ completion bash) # complete -C /usr/local/bin/kustomize kustomize
	command -v minikube && source <($_ completion bash)		command -v minikube && source <($_ completion bash)
	command -v stern && source <($_ --completion bash)		command -v stern && source <($_ --completion bash)
			command -v vagrant && { VERSION=$(vagrant version \| head -1 \| cut -d" " -f3 \| tr -d [:space:]); \
			source /opt/vagrant/embedded/gems/gems/vagrant-$VERSION/contrib/bash/completion.sh; }
	# command -v tmux && source ~/.bash_completion_tmux		# command -v tmux && source ~/.bash_completion_tmux
	~~command -v vagrant && { VERSION=$(vagrant version \| head -1 \| cut -d" " -f3 \| tr -d [:space:]); \~~
	~~source /opt/vagrant/embedded/gems/$VERSION/gems/vagrant-$VERSION/contrib/bash/completion.sh; }~~
	~~command -v yq && source <($_ completion bash)~~

	ISTIO_VERSION=1.10.0; ISTIO_INSTALL_DIR=/vagrant/istio-$ISTIO_VERSION		ISTIO_VERSION=1.10.0; ISTIO_INSTALL_DIR=/vagrant/istio-$ISTIO_VERSION
	[ -d "$ISTIO_INSTALL_DIR/bin" ] && PATH="$PATH:$ISTIO_INSTALL_DIR/bin"		[ -d "$ISTIO_INSTALL_DIR/bin" ] && PATH="$PATH:$ISTIO_INSTALL_DIR/bin"
	command -v istioctl && source $ISTIO_INSTALL_DIR/tools/istioctl.bash		command -v istioctl && source $ISTIO_INSTALL_DIR/tools/istioctl.bash
	unset ISTIO_VERSION ISTIO_INSTALL_DIR		unset ISTIO_VERSION ISTIO_INSTALL_DIR

	printf "\n~~-> add~~ function kube-events\n"		printf "\n[INFO] Adding function kube-events\n"
	kube-events() {		kube-events() {
	kubectl get events --all-namespaces --watch \		kubectl get events --all-namespaces --watch \
	-o 'go-template={{.lastTimestamp}} ^ {{.involvedObject.kind}} ^ {{.message}} ^ ({{.involvedObject.name}}){{"\n"}}' \		-o 'go-template={{.lastTimestamp}} ^ {{.metadata.namespace}} ^ {{.involvedObject.kind}} ^ {{.message}} ^ ({{.involvedObject.name}}){{"\n"}}' \
	\| awk -F^ \		\| awk -F^ \
	-v black=$(tput setaf 0) \		-v black=$(tput setaf 0) \
Line 211:		Line 215:
	-v cyan=$(tput setaf 6) \		-v cyan=$(tput setaf 6) \
	-v white=$(tput setaf 7) \		-v white=$(tput setaf 7) \
	'{ $1=blue $1; $2=~~green~~ $2; $3=white $3; } 1'		'{ $1=blue $1; $2=yellow $2; $3=green $3; $4=white $4; } 1'
	}		}

			source /usr/share/autojump/autojump.sh # Read more at cat /usr/share/doc/autojump/README.Debian

	# ------------------------------------------------		# ------------------------------------------------
	</source>		</source>

Pio2pio: Pio2pio moved page Linux shell - Bash prompt PS1, settings and history to Linux shell/Bash prompt PS1, settings and history without leaving a redirect

2023-09-15T07:36:26Z

Pio2pio moved page Linux shell - Bash prompt PS1, settings and history to Linux shell/Bash prompt PS1, settings and history without leaving a redirect

← Older revision	Revision as of 09:36, 15 September 2023
(No difference)

Pio2pio: Pio2pio moved page Bash prompt PS1, settings and bash history to Linux shell - Bash prompt PS1, settings and history without leaving a redirect: Better grouping

2023-09-15T07:35:41Z

Pio2pio moved page Bash prompt PS1, settings and bash history to Linux shell - Bash prompt PS1, settings and history without leaving a redirect: Better grouping

← Older revision	Revision as of 09:35, 15 September 2023
(No difference)

Pio2pio: /* .bashrc */

2022-02-09T10:35:48Z

.bashrc

← Older revision		Revision as of 12:35, 9 February 2022
Line 191:		Line 191:
	command -v vagrant && { VERSION=$(vagrant version \| head -1 \| cut -d" " -f3 \| tr -d [:space:]); \		command -v vagrant && { VERSION=$(vagrant version \| head -1 \| cut -d" " -f3 \| tr -d [:space:]); \
	source /opt/vagrant/embedded/gems/$VERSION/gems/vagrant-$VERSION/contrib/bash/completion.sh; }		source /opt/vagrant/embedded/gems/$VERSION/gems/vagrant-$VERSION/contrib/bash/completion.sh; }
			command -v yq && source <($_ completion bash)

	ISTIO_VERSION=1.10.0; ISTIO_INSTALL_DIR=/vagrant/istio-$ISTIO_VERSION		ISTIO_VERSION=1.10.0; ISTIO_INSTALL_DIR=/vagrant/istio-$ISTIO_VERSION

Pio2pio: /* .bashrc */

2022-01-18T09:50:43Z

.bashrc

← Older revision		Revision as of 11:50, 18 January 2022
Line 189:		Line 189:
	command -v stern && source <($_ --completion bash)		command -v stern && source <($_ --completion bash)
	# command -v tmux && source ~/.bash_completion_tmux		# command -v tmux && source ~/.bash_completion_tmux
	command -v vagrant && {VERSION=$(vagrant version \| head -1 \| cut -d" " -f3 \| tr -d [:space:]); \		command -v vagrant && { VERSION=$(vagrant version \| head -1 \| cut -d" " -f3 \| tr -d [:space:]); \
	source /opt/vagrant/embedded/gems/$VERSION/gems/vagrant-$VERSION/contrib/bash/completion.sh;}		source /opt/vagrant/embedded/gems/$VERSION/gems/vagrant-$VERSION/contrib/bash/completion.sh; }

	ISTIO_VERSION=1.10.0; ISTIO_INSTALL_DIR=/vagrant/istio-$ISTIO_VERSION		ISTIO_VERSION=1.10.0; ISTIO_INSTALL_DIR=/vagrant/istio-$ISTIO_VERSION

Pio2pio: /* .bashrc */

2022-01-18T09:45:43Z

.bashrc

← Older revision		Revision as of 11:45, 18 January 2022
Line 174:		Line 174:
	# Commented out as is dangerous, as in err you may run 'delete' from another window		# Commented out as is dangerous, as in err you may run 'delete' from another window
	# PROMPT_COMMAND="history -a; $PROMPT_COMMAND"		# PROMPT_COMMAND="history -a; $PROMPT_COMMAND"

			# Default editor
			export VISUAL=vim
			export EDITOR="$VISUAL"

	printf "\n-> tab auto-completions\n"		printf "\n-> tab auto-completions\n"
	command -v ~~stern~~ && source <($_ --completion bash)		command -v flux && source <($_ completion bash)
			command -v gcloud && source /usr/share/google-cloud-sdk/completion.bash.inc # or /usr/lib/google-cloud-sdk/completion.bash.inc
			command -v helm && source <($_ completion bash)
			command -v kind && source <($_ completion bash)
	command -v kubectl && source <($_ completion bash); alias k=kubectl; complete -F __start_kubectl k		command -v kubectl && source <($_ completion bash); alias k=kubectl; complete -F __start_kubectl k
			command -v kustomize && complete -C /usr/local/bin/kustomize kustomize
	command -v minikube && source <($_ completion bash)		command -v minikube && source <($_ completion bash)
	command -v ~~kind~~ && source <($_ ~~completion bash)~~		command -v stern && source <($_ --completion bash)
	~~command~~ -~~v helm && source <($_~~ completion bash)
	# command -v tmux && source ~/.bash_completion_tmux		# command -v tmux && source ~/.bash_completion_tmux
	command -v ~~kustomize~~ && ~~complete~~ -~~C /usr/local/bin/kustomize kustomize~~		command -v vagrant && {VERSION=$(vagrant version \| head -1 \| cut -d" " -f3 \| tr -d [:space:]); \
	~~command~~ -~~v flux && source <($_ completion bash~~)		source /opt/vagrant/embedded/gems/$VERSION/gems/vagrant-$VERSION/contrib/bash/completion.sh;}
	~~command -v vagrant &&~~ source /opt/vagrant/embedded/gems/~~2.2.10~~/gems/vagrant-~~2.2.10~~/contrib/bash/completion.sh
	~~command -v gcloud && source /usr/share/google-cloud-sdk/completion.bash.inc # or /usr/lib/google-cloud-sdk/completion.bash.inc~~

	ISTIO_VERSION=1.9.5; ISTIO_INSTALL_DIR=/vagrant/istio-$ISTIO_VERSION		ISTIO_VERSION=1.10.0; ISTIO_INSTALL_DIR=/vagrant/istio-$ISTIO_VERSION
	[ -d "$ISTIO_INSTALL_DIR/bin" ] && PATH="$PATH:$ISTIO_INSTALL_DIR/bin"		[ -d "$ISTIO_INSTALL_DIR/bin" ] && PATH="$PATH:$ISTIO_INSTALL_DIR/bin"
	command -v istioctl && source $ISTIO_INSTALL_DIR/tools/istioctl.bash		command -v istioctl && source $ISTIO_INSTALL_DIR/tools/istioctl.bash

Pio2pio: Pio2pio moved page Bash PS1 prompt, settings and history to Bash prompt PS1, settings and bash history without leaving a redirect

2022-01-18T09:39:20Z

Pio2pio moved page Bash PS1 prompt, settings and history to Bash prompt PS1, settings and bash history without leaving a redirect

← Older revision	Revision as of 11:39, 18 January 2022
(No difference)

Pio2pio: /* Bash history */

2021-12-29T08:36:27Z

Bash history

← Older revision		Revision as of 10:36, 29 December 2021
Line 361:		Line 361:

	= Bash history =		= Bash history =
			* [https://www.gnu.org/software/bash/manual/bashref.html#History-Interaction History-Interaction] Bash GNU manual

	== Key bindings in bash shell ==		== Key bindings in bash shell ==
	* <code>CTL</code> + <code>r</code> - reverse search of history		* <code>CTL</code> + <code>r</code> - reverse search of history
Line 465:		Line 467:
	$ cat ~/.bash_history >>~/.bash_eternal_history		$ cat ~/.bash_history >>~/.bash_eternal_history
	</source>		</source>

	= Resources =		= Resources =
	*[https://help.ubuntu.com/community/CustomizingBashPrompt CustomizingBashPrompt] Ubuntu wiki		*[https://help.ubuntu.com/community/CustomizingBashPrompt CustomizingBashPrompt] Ubuntu wiki

Pio2pio: /* References */

2021-12-29T08:35:58Z

References

← Older revision		Revision as of 10:35, 29 December 2021
Line 437:		Line 437:
	for i in {6263..5845}; do history -d $i; done		for i in {6263..5845}; do history -d $i; done
	</source>		</source>

	~~== References ==~~
	*[https://www.gnu.org/software/bash/manual/bashref.html#History-Interaction History-Interaction] Bash GNU manual

	== Persistent history ==		== Persistent history ==

Pio2pio: /* prompt */

2021-12-29T08:34:11Z

prompt

← Older revision		Revision as of 10:34, 29 December 2021
Line 210:		Line 210:
	</source>		</source>

	= prompt =		= prompt (<code>PS1</code>) =
	<code>PS1</code> variable holds the value of our shell prompt. It's often defined in <code>~/.bashrc</code>. These steps have been tested with Ubuntu 14.04 LTS, 16.04 LTS, 18.04 LTS, 20.04 LTS:		<code>PS1</code> variable holds the value of our shell prompt. It's often defined in <code>~/.bashrc</code>. These steps have been tested with Ubuntu 14.04 LTS, 16.04 LTS, 18.04 LTS, 20.04 LTS:
	* edit vi ~/.bashrc		* edit vi ~/.bashrc