Merge pull request #1 from lamhaison/develop

Author: lamhaison

.gitignore

@@ -0,0 +1,2 @@
+services/tmp.sh
+service/temp.sh

README.md

@@ -1,9 +1,22 @@
 # helpful-commandlines
 This is the repo to collect helpful commandlines that is used for mac and linux os.
 
+
 ## Setup dependencies
 Notes: This document is for macos environment.
 
+### Install gitlab cli
+```
+brew install glab
+export GITLAB_TOKEN=xxxxx
+```
+
+### Install Github cli
+```
+brew install gh
+export GH_TOKEN=xxxx
+```
+
 ### Install peco
 To allow searching by console.
 ![image](./images/peco_history_menu.png)
@@ -14,8 +27,22 @@ peco --version
 peco version v0.5.10 (built with go1.19.2)
 ```
 
+### Install jq
+```
+brew install jq
+jq --version
+jq-1.6
+```
+
 ## Settings when open terminal (I am using iterm)
 ```
-mkdir -p /opt/lamhaison-tools
-git clone git@github.com:lamhaison/helpful-commandlines.git
+mkdir -p /opt/lamhaison-tools && cd /opt/lamhaison-tools
+git clone https://github.com/lamhaison/helpful-commandlines.git
 echo "source /opt/lamhaison-tools/helpful-commandlines/main.sh" >> ~/.bashrc
+```
+
+# How to search commandline
+```
+Ctrl + H or lhs_help_helpful
+```
+

common/help_incident.sh

@@ -1,4 +1,4 @@
-function lamhaison_help_incident_report() {
+function lhs_help_incident_report() {
 	echo "
 		Reference - https://sysadmincasts.com/episodes/20-how-to-write-an-incident-report-postmortem
 		Reference - https://blog.tolleiv.de/2015/01/post-mortem-documentations-or-how-to-build-knowledge-during-failures/

common/help_ips.sh

@@ -1,6 +1,20 @@
-function lamhaison_help_get_public_ip() {
+function lhs_network_get_public_ip_instruction() {
 	echo "
 		dig +short myip.opendns.com @resolver1.opendns.com
 	"
 
 }
+
+function lhs_network_get_public_ip() {
+	dig +short myip.opendns.com @resolver1.opendns.com
+}
+
+function lhs_what_is_my_ip() {
+	lhs_network_get_public_ip
+}
+
+function lhs_network_tcp_traceroute() {
+
+	# https://www.redhat.com/sysadmin/traceroute-finding-meaning
+	sudo tcptraceroute 8.8.8.8 443
+}

common/help_menu.sh

@@ -1,7 +1,19 @@
-lamhaison_help() {
-	lamhaison_commandline=$(
-		cat ${HELPFUL_COMMANDLINES_SOURCE_SCRIPTS}/*/*.sh |
-			grep -e "^function.*\(.+*\)" | tr -d "(){" | cut -d ' ' -f2 | sort | peco
+function lhs_help_helpful() {
+	# Support both function function_name() { or function_name with prefix aws_bla_bla() {
+	local lhs_functions=$(lhs_peco_helpful_function_list)
+	BUFFER=$(
+		echo ${lhs_functions} | peco --query "$LBUFFER"
 	)
-	echo You can run [ which ${lamhaison_commandline:?"The commandline is unset or empty. Then do nothing"} ] to get more detail
+	CURSOR=$#BUFFER
+
+}
+
+function lhs_help_all() {
+	# Support both function function_name() { or function_name with prefix aws_bla_bla() {
+	local lhs_functions=$(lhs_peco_function_list)
+	BUFFER=$(
+		echo ${lhs_functions} | peco --query "$LBUFFER"
+	)
+	CURSOR=$#BUFFER
+
 }

common/other.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+
+function lhs_help_install_macos_clipboard_instruction() {
+	cat <<-_EOF_
+		Install clipy
+		Access Shift + command + v
+	_EOF_
+}
+
+function lhs_help_install_macos_peco_instruction() {
+	cat <<-_EOF_
+		# Install peco
+		brew install peco
+	_EOF_
+
+}
+
+function lhs_help_hotkey_sublime_search_files_instruction() {
+	cat <<-_EOF_
+		# Search file in sublimetext on macos
+		⌘(Command) + P
+	_EOF_
+}
+
+lhs_help_create_os_user_instruction() {
+
+	echo '
+
+		visudo
+		son.lam ALL=(ALL) ALL
+		# Define variable
+		user_name=son.lam
+		sudo_password=xxxx
+		public_key="ssh-rsa AAAAB3Nza... ${user_name}"
+		useradd ${user_name}
+
+		# Sudo to root account
+		echo -e "${user_name}\n${user_name}" | (passwd ${user_name})
+		su lhs
+		mkdir ~/.ssh
+		chmod 700 ~/.ssh
+		echo "${public_key}" > ~/.ssh/authorized_keys
+		chmod 400 -R ~/.ssh/authorized_keys
+		exit
+
+	'
+}

common/peco.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+function lhs_peco_function_list() {
+	# Ignore private function
+	local lhs_function_list_cmd="
+		find ${LHS_HELPFUL_LOOKUP} -type f -name '*.sh' | grep -v main.sh | xargs cat | grep -v '^function.*private.*' \
+		| grep -e '^function.*\(.+*\)' -e '^aws*\(.+*\)' -e '^peco*\(.+*\)' -e '^lhs*\(.+*\)' \
+		| tr -d '(){' | awk -F ' ' '{ print (\$1==\"function\") ? \$2 : \$1}' | sort
+	"
+	# Cache in 1 minute
+	lhs_peco_commandline_input "${lhs_function_list_cmd}" "${LHS_HELPFUL_LOOKUP_CACHED}" "1"
+
+}
+
+function lhs_peco_helpful_function_list() {
+	local lhs_function_list_cmd="
+		find ${HELPFUL_COMMANDLINES_SOURCE_SCRIPTS} -type f -name '*.sh' | grep -v main.sh | xargs cat | grep -e '^function.*\(.+*\)' -e '^aws*\(.+*\)' -e '^peco*\(.+*\)' -e '^lhs*\(.+*\)' \
+		| tr -d '(){' | awk -F ' ' '{ print (\$1==\"function\") ? \$2 : \$1}' | sort
+	"
+
+	# Cache in 1 minute
+	lhs_peco_commandline_input "${lhs_function_list_cmd}" "${LHS_HELPFUL_LOOKUP_CACHED}" "1"
+
+}

common/peco/other.sh

@@ -0,0 +1,105 @@
+# brew install peco
+# PECO
+function lhs_peco_select_history() {
+	local tac
+	if which tac >/dev/null; then
+		tac="tac"
+	else
+		# Displays the output from the end of the file in reverse order.
+		tac="tail -r"
+	fi
+	BUFFER=$(history -n 1 | uniq |
+		eval $tac |
+		peco --query "$LBUFFER")
+	# Move the cursor at then end of the input($#variable_name is to get the length itself)
+	CURSOR=$#BUFFER
+	# zle clear-screen
+}
+
+function lhs_peco_history() {
+	peco_select_history
+}
+
+function lhs_peco_repo_list() {
+	project_list=$(
+		lhs_peco_commandline_input "\
+			find ${LHS_PROJECTS_DIR} -type d -name '.git' -maxdepth 6 \
+			| awk -F '/' '{for (i=1; i<NF; i++) printf \$i \"/\"; print '\n'}'" 'true' '60'
+	)
+	input_project=$(echo ${project_list} | peco)
+	echo ${input_project}
+}
+
+function lhs_peco_format_name_convention_pre_defined() {
+	local peco_input=$1
+	echo "${peco_input}" | tr "\t" "\n" | tr -s " " "\n" | tr -s '\n'
+}
+
+function lhs_peco_format_output_text() {
+	local peco_input=$1
+	echo "${peco_input}" | tr "\t" "\n"
+}
+
+function lhs_peco_name_convention_input() {
+	local text_input=$1
+	local format_text=$(lhs_peco_format_name_convention_pre_defined $text_input)
+	echo $format_text
+}
+
+function lhs_peco_create_menu_with_array_input() {
+	local text_input=$1
+	local format_text=$(lhs_peco_format_name_convention_pre_defined $text_input)
+	echo $format_text
+}
+
+function lhs_peco_disable_input_cached() {
+	export lhs_cli_peco_input_expired_time=0
+}
+
+function lhs_peco_run_command_to_get_input() {
+	peco_commandline=$1
+	eval ${peco_commandline}
+}
+
+function lhs_peco_commandline_input() {
+
+	commandline="${1}"
+	local result_cached=${2:-'false'}
+	local input_expired_time="${3:-$lhs_cli_peco_input_expired_time}"
+
+	local md5_hash=$(echo $commandline | md5)
+	local input_folder="${lhs_cli_input:-/tmp/inputs}"
+	mkdir -p ${input_folder}
+	local input_file_path="${input_folder}/${md5_hash}.txt"
+	local empty_file=$(find ${input_folder} -name ${md5_hash}.txt -empty)
+	local valid_file=$(find ${input_folder} -name ${md5_hash}.txt -mmin +${input_expired_time})
+
+	# The file is existed and not empty and the flag result_cached is not empty
+	if [ -z "${valid_file}" ] && [ -f "${input_file_path}" ] && [ -z "${empty_file}" ] && [ "true" = "${result_cached}" ]; then
+		# Ignore the first line.
+		grep -Ev "\*\*\*\*\*\*\*\* \[.*\]" $input_file_path
+		# cat $input_file_path |
+	else
+		local commandline_result=$(lhs_peco_run_command_to_get_input "$commandline")
+
+		local format_text=$(lhs_peco_format_output_text $commandline_result)
+
+		if [ -n "${format_text}" ]; then
+			commandline=$(lhs_util_format_commandline_one_line ${commandline})
+			echo "******** [ ${commandline} ] ********" >${input_file_path}
+			echo ${format_text} | tee -a ${input_file_path}
+		else
+			echo "Can not get the data"
+		fi
+
+	fi
+
+}
+
+function lhs_peco_create_menu() {
+	local input_function=$1
+	local peco_options=$2
+	local peco_command="peco ${peco_options}"
+	local input_value=$(echo "$(eval $input_function)" | eval ${peco_command})
+	echo ${input_value:?'Can not get the input from peco menu'}
+}

common/peco/peco.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+function lhs_peco_git_diff_name_only() {
+	lhs_peco_commandline_input 'git diff --name-only'
+}