The git ~/.gitconfig & .gitconfig - Fix the problem of How can I save username and password in Git Unix//Mac

Configuration for .gitconfig

[user]
	name = Pavan Kumar Sunkara
	email = pavan.sss1991@gmail.com
	username = pksunkara
[core]
	editor = nvim
	whitespace = fix,-indent-with-non-tab,trailing-space,cr-at-eol
	pager = delta
[sendemail]
	smtpencryption = tls
	smtpserver = smtp.gmail.com
	smtpuser = pavan.sss1991@gmail.com
	smtppass = password
	smtpserverport = 587
[web]
	browser = google-chrome
[instaweb]
	httpd = apache2 -f
[rerere]
	enabled = 1
	autoupdate = 1
[color]
	ui = auto
[color "branch"]
	current = yellow bold
	local = green bold
	remote = cyan bold
[color "diff"]
	meta = yellow bold
	frag = magenta bold
	old = red bold
	new = green bold
	whitespace = red reverse
[color "status"]
	added = green bold
	changed = yellow bold
	untracked = red bold
[diff]
	tool = vimdiff
[difftool]
	prompt = false
[delta]
	features = line-numbers decorations
	line-numbers = true
[delta "decorations"]
	minus-style = red bold normal
	plus-style = green bold normal
	minus-emph-style = white bold red
	minus-non-emph-style = red bold normal
	plus-emph-style = white bold green
	plus-non-emph-style = green bold normal
	file-style = yellow bold none
	file-decoration-style = yellow box
	hunk-header-style = magenta bold
	hunk-header-decoration-style = magenta box
	minus-empty-line-marker-style = normal normal
	plus-empty-line-marker-style = normal normal
	line-numbers-right-format = "{np:^4}│ "
[github]
	user = pksunkara
	token = token
[gitflow "prefix"]
	versiontag = v
[sequence]
	editor = interactive-rebase-tool
[alias]
	a = add --all
	ai = add -i
	#############
	ap = apply
	as = apply --stat
	ac = apply --check
	#############
	ama = am --abort
	amr = am --resolved
	ams = am --skip
	#############
	b = branch
	ba = branch -a
	bd = branch -d
	bdd = branch -D
	br = branch -r
	bc = rev-parse --abbrev-ref HEAD
	bu = !git rev-parse --abbrev-ref --symbolic-full-name "@{u}"
	bs = !git-branch-status
	#############
	c = commit
	ca = commit -a
	cm = commit -m
	cam = commit -am
	cem = commit --allow-empty -m
	cd = commit --amend
	cad = commit -a --amend
	ced = commit --allow-empty --amend
	#############
	cl = clone
	cld = clone --depth 1
	clg = !sh -c 'git clone git://github.com/$1 $(basename $1)' -
	clgp = !sh -c 'git clone git@github.com:$1 $(basename $1)' -
	clgu = !sh -c 'git clone git@github.com:$(git config --get user.username)/$1 $1' -
	#############
	cp = cherry-pick
	cpa = cherry-pick --abort
	cpc = cherry-pick --continue
	#############
	d = diff
	dp = diff --patience
	dc = diff --cached
	dk = diff --check
	dck = diff --cached --check
	dt = difftool
	dct = difftool --cached
	#############
	f = fetch
	fo = fetch origin
	fu = fetch upstream
	#############
	fp = format-patch
	#############
	fk = fsck
	#############
	g = grep -p
	#############
	l = log --oneline
	lg = log --oneline --graph --decorate
	#############
	ls = ls-files
	lsf = !git ls-files | grep -i
	#############
	m = merge
	ma = merge --abort
	mc = merge --continue
	ms = merge --skip
	#############
	o = checkout
	om = checkout master
	ob = checkout -b
	opr = !sh -c 'git fo pull/$1/head:pr-$1 && git o pr-$1'
	#############
	pr = prune -v
	#############
	ps = push
	psf = push -f
	psu = push -u
	pst = push --tags
	#############
	pso = push origin
	psao = push --all origin
	psfo = push -f origin
	psuo = push -u origin
	#############
	psom = push origin master
	psaom = push --all origin master
	psfom = push -f origin master
	psuom = push -u origin master
	psoc = !git push origin $(git bc)
	psaoc = !git push --all origin $(git bc)
	psfoc = !git push -f origin $(git bc)
	psuoc = !git push -u origin $(git bc)
	psdc = !git push origin :$(git bc)
	#############
	pl = pull
	pb = pull --rebase
	#############
	plo = pull origin
	pbo = pull --rebase origin
	plom = pull origin master
	ploc = !git pull origin $(git bc)
	pbom = pull --rebase origin master
	pboc = !git pull --rebase origin $(git bc)
	#############
	plu = pull upstream
	plum = pull upstream master
	pluc = !git pull upstream $(git bc)
	pbum = pull --rebase upstream master
	pbuc = !git pull --rebase upstream $(git bc)
	#############
	rb = rebase
	rba = rebase --abort
	rbc = rebase --continue
	rbi = rebase --interactive
	rbs = rebase --skip
	#############
	re = reset
	rh = reset HEAD
	reh = reset --hard
	rem = reset --mixed
	res = reset --soft
	rehh = reset --hard HEAD
	remh = reset --mixed HEAD
	resh = reset --soft HEAD
	rehom = reset --hard origin/master
	#############
	r = remote
	ra = remote add
	rr = remote rm
	rv = remote -v
	rn = remote rename
	rp = remote prune
	rs = remote show
	rao = remote add origin
	rau = remote add upstream
	rro = remote remove origin
	rru = remote remove upstream
	rso = remote show origin
	rsu = remote show upstream
	rpo = remote prune origin
	rpu = remote prune upstream
	#############
	rmf = rm -f
	rmrf = rm -r -f
	#############
	s = status
	sb = status -s -b
	#############
	sa = stash apply
	sc = stash clear
	sd = stash drop
	sl = stash list
	sp = stash pop
	ss = stash save
	ssk = stash save -k
	sw = stash show
	st = !git stash list | wc -l 2>/dev/null | grep -oEi '[0-9][0-9]*'
	#############
	t = tag
	td = tag -d
	#############
	w = show
	wp = show -p
	wr = show -p --no-color
	#############
	svnr = svn rebase
	svnd = svn dcommit
	svnl = svn log --oneline --show-commit
	#############
	subadd = !sh -c 'git submodule add git://github.com/$1 $2/$(basename $1)' -
	subrm = !sh -c 'git submodule deinit -f -- $1 && rm -rf .git/modules/$1 && git rm -f $1' -
	subup = submodule update --init --recursive
	subpull = !git submodule foreach git pull --tags -f origin master
	#############
	assume = update-index --assume-unchanged
	unassume = update-index --no-assume-unchanged
	assumed = !git ls -v | grep ^h | cut -c 3-
	unassumeall = !git assumed | xargs git unassume
	assumeall = !git status -s | awk {'print $2'} | xargs git assume
	#############
	bump = !sh -c 'git commit -am \"Version bump v$1\" && git psuoc && git release $1' -
	release = !sh -c 'git tag v$1 && git pst' -
	unrelease = !sh -c 'git tag -d v$1 && git pso :v$1' -
	merged = !sh -c 'git o master && git plom && git bd $1 && git rpo' -
	aliases = !git config -l | grep alias | cut -c 7-
	snap = !git stash save 'snapshot: $(date)' && git stash apply 'stash@{0}'
	bare = !sh -c 'git symbolic-ref HEAD refs/heads/$1 && git rm --cached -r . && git clean -xfd' -
	whois = !sh -c 'git log -i -1 --author=\"$1\" --pretty=\"format:%an <%ae>\"' -
	serve = daemon --reuseaddr --verbose --base-path=. --export-all ./.git
	#############
	behind = !git rev-list --left-only --count $(git bu)...HEAD
	ahead = !git rev-list --right-only --count $(git bu)...HEAD
	#############
	ours = "!f() { git checkout --ours $@ && git add $@; }; f"
	theirs = "!f() { git checkout --theirs $@ && git add $@; }; f"
	subrepo = !sh -c 'git filter-branch --prune-empty --subdirectory-filter $1 master' -
	human = name-rev --name-only --refs=refs/heads/*
[filter "lfs"]
	clean = git-lfs clean -- %f
	smudge = git-lfs smudge -- %f
	process = git-lfs filter-process
	required = true

ignore

# Compiled source #
###################
*.com
*.class
*.dll
*.exe
*.o
*.so

# Temporary files #
###################
*.swp
*.swo
*~

# Packages #
############
*.7z
*.dmg
*.gz
*.iso
*.jar
*.rar
*.tar
*.zip

# Logs #
######################
*.log

# OS generated files #
######################
.DS_Store*
ehthumbs.db
Icon?
Thumbs.db

# Editor files #
################
.vscode

# This is Git's per-user configuration file.
[user]
# Please adapt and uncomment the following lines:
#       name = user
#       email = user@SDF-1
[user]
        name = user name
        email = user@SDF-1
        signingkey = 584xxxxxxx4C7sdfs df sdfsfsdf dsx

[github]
        user = user
        token = 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

[credential]
        helper = cache

# same as above, but pass an argument to the helper
[credential]
        helper = "cache --timeout=3600"
# Set the cache to timeout after an hour

git config --global credential.helper cache -timeout=3600

//Store username and password persistent
/*
Run git pull if you want to change the password later, after changing the password on github we run git pull or some other command and the user will fail, run the command again.
*/
git config --global credential.helper store

Install gh on Debian 10
Check:

https://cli.github.com/manual/installation

https://github.com/cli/cli/blob/trunk/docs/install_linux.md

or directly:

https://github.com/cli/cli/releases/tag/v2.4.0