Sync .bashrc to All Users

Revision f62ec2e3f6d0c39e2ce025367b55af0c3d8fd6a1

sync-bashrc-all.sh · 2.9 KiB · Bash Raw

#!/bin/bash # # sync-bashrc-all.sh # # Skrip all-in-one: # 1. Cek /etc/skel/.bashrc vs versi remote (gist) -> update kalau beda # 2. Cek /etc/shell-prompt.sh vs versi remote (gist) -> download/update kalau # belum ada atau beda # 3. Terapkan /etc/skel/.bashrc ke semua user existing di /home yang # .bashrc-nya belum sesuai # # Jalankan sebagai root: sudo bash sync-bashrc-all.sh set -euo pipefail BASHRC_URL="https://gist.darto.id/dartokloning/866220d4bda046fe93508ed50dac1965/download/HEAD/.bashrc" PROMPT_URL="https://gist.darto.id/dartokloning/def50cb1b3024c3b8683960c873caf34/download/HEAD/shell-prompt.sh" SKEL_BASHRC="/etc/skel/.bashrc" PROMPT_FILE="/etc/shell-prompt.sh" if [ "$(id -u)" -ne 0 ]; then echo "Skrip ini harus dijalankan sebagai root (pakai sudo)." >&2 exit 1 fi TMP_DIR="$(mktemp -d)" trap 'rm -rf "$TMP_DIR"' EXIT fetch() { # fetch URL DEST_TMPFILE -> berhenti dengan pesan jelas kalau gagal local url="$1" dest="$2" if ! wget -q -O "$dest" "$url"; then echo "Error: gagal download $url (cek koneksi internet)." >&2 exit 1 fi } echo "== 1. Cek /etc/skel/.bashrc ==" tmp_bashrc="$TMP_DIR/.bashrc" fetch "$BASHRC_URL" "$tmp_bashrc" if [ ! -f "$SKEL_BASHRC" ] || ! cmp -s "$tmp_bashrc" "$SKEL_BASHRC"; then cp "$tmp_bashrc" "$SKEL_BASHRC" echo " -> $SKEL_BASHRC diperbarui dari gist." else echo " -> $SKEL_BASHRC sudah sesuai dengan gist, tidak ada perubahan." fi echo echo "== 2. Cek /etc/shell-prompt.sh ==" tmp_prompt="$TMP_DIR/shell-prompt.sh" fetch "$PROMPT_URL" "$tmp_prompt" if [ ! -f "$PROMPT_FILE" ] || ! cmp -s "$tmp_prompt" "$PROMPT_FILE"; then cp "$tmp_prompt" "$PROMPT_FILE" chmod 644 "$PROMPT_FILE" echo " -> $PROMPT_FILE diperbarui dari gist." else echo " -> $PROMPT_FILE sudah sesuai dengan gist, tidak ada perubahan." fi echo echo "== 3. Terapkan template ke user existing di /home ==" for home_dir in /home/*/; do home_dir="${home_dir%/}" user="$(basename "$home_dir")" # skip kalau bukan user valid (mis. lost+found, direktori nyasar) if ! id "$user" >/dev/null 2>&1; then continue fi target="$home_dir/.bashrc" # kalau .bashrc user sudah identik dengan template skel, skip if [ -f "$target" ] && cmp -s "$SKEL_BASHRC" "$target"; then echo "[SKIP] $user - .bashrc sudah sesuai template" continue fi # backup .bashrc lama, hanya sekali (tidak menimpa backup yang sudah ada) if [ -f "$target" ] && [ ! -f "$home_dir/.bashrc.original" ]; then cp -a "$target" "$home_dir/.bashrc.original" echo "[BACKUP] $user - .bashrc lama disimpan sebagai .bashrc.original" fi cp "$SKEL_BASHRC" "$target" chown "$user":"$user" "$target" echo "[APPLY] $user - .bashrc diperbarui dari template skel" done echo echo "Selesai." echo "Catatan: user yang sedang login perlu 'source ~/.bashrc' atau login ulang" echo "agar shell aktifnya ikut memakai .bashrc yang baru."

1	#!/bin/bash
2	#
3	# sync-bashrc-all.sh
4	#
5	# Skrip all-in-one:
6	# 1. Cek /etc/skel/.bashrc vs versi remote (gist) -> update kalau beda
7	# 2. Cek /etc/shell-prompt.sh vs versi remote (gist) -> download/update kalau
8	# belum ada atau beda
9	# 3. Terapkan /etc/skel/.bashrc ke semua user existing di /home yang
10	# .bashrc-nya belum sesuai
11	#
12	# Jalankan sebagai root: sudo bash sync-bashrc-all.sh
13
14	set -euo pipefail
15
16	BASHRC_URL="https://gist.darto.id/dartokloning/866220d4bda046fe93508ed50dac1965/download/HEAD/.bashrc"
17	PROMPT_URL="https://gist.darto.id/dartokloning/def50cb1b3024c3b8683960c873caf34/download/HEAD/shell-prompt.sh"
18
19	SKEL_BASHRC="/etc/skel/.bashrc"
20	PROMPT_FILE="/etc/shell-prompt.sh"
21
22	if [ "$(id -u)" -ne 0 ]; then
23	echo "Skrip ini harus dijalankan sebagai root (pakai sudo)." >&2
24	exit 1
25	fi
26
27	TMP_DIR="$(mktemp -d)"
28	trap 'rm -rf "$TMP_DIR"' EXIT
29
30	fetch() {
31	# fetch URL DEST_TMPFILE -> berhenti dengan pesan jelas kalau gagal
32	local url="$1" dest="$2"
33	if ! wget -q -O "$dest" "$url"; then
34	echo "Error: gagal download $url (cek koneksi internet)." >&2
35	exit 1
36	fi
37	}
38
39	echo "== 1. Cek /etc/skel/.bashrc =="
40	tmp_bashrc="$TMP_DIR/.bashrc"
41	fetch "$BASHRC_URL" "$tmp_bashrc"
42
43	if [ ! -f "$SKEL_BASHRC" ] \|\| ! cmp -s "$tmp_bashrc" "$SKEL_BASHRC"; then
44	cp "$tmp_bashrc" "$SKEL_BASHRC"
45	echo " -> $SKEL_BASHRC diperbarui dari gist."
46	else
47	echo " -> $SKEL_BASHRC sudah sesuai dengan gist, tidak ada perubahan."
48	fi
49
50	echo
51	echo "== 2. Cek /etc/shell-prompt.sh =="
52	tmp_prompt="$TMP_DIR/shell-prompt.sh"
53	fetch "$PROMPT_URL" "$tmp_prompt"
54
55	if [ ! -f "$PROMPT_FILE" ] \|\| ! cmp -s "$tmp_prompt" "$PROMPT_FILE"; then
56	cp "$tmp_prompt" "$PROMPT_FILE"
57	chmod 644 "$PROMPT_FILE"
58	echo " -> $PROMPT_FILE diperbarui dari gist."
59	else
60	echo " -> $PROMPT_FILE sudah sesuai dengan gist, tidak ada perubahan."
61	fi
62
63	echo
64	echo "== 3. Terapkan template ke user existing di /home =="
65	for home_dir in /home/*/; do
66	home_dir="${home_dir%/}"
67	user="$(basename "$home_dir")"
68
69	# skip kalau bukan user valid (mis. lost+found, direktori nyasar)
70	if ! id "$user" >/dev/null 2>&1; then
71	continue
72	fi
73
74	target="$home_dir/.bashrc"
75
76	# kalau .bashrc user sudah identik dengan template skel, skip
77	if [ -f "$target" ] && cmp -s "$SKEL_BASHRC" "$target"; then
78	echo "[SKIP] $user - .bashrc sudah sesuai template"
79	continue
80	fi
81
82	# backup .bashrc lama, hanya sekali (tidak menimpa backup yang sudah ada)
83	if [ -f "$target" ] && [ ! -f "$home_dir/.bashrc.original" ]; then
84	cp -a "$target" "$home_dir/.bashrc.original"
85	echo "[BACKUP] $user - .bashrc lama disimpan sebagai .bashrc.original"
86	fi
87
88	cp "$SKEL_BASHRC" "$target"
89	chown "$user":"$user" "$target"
90	echo "[APPLY] $user - .bashrc diperbarui dari template skel"
91	done
92
93	echo
94	echo "Selesai."
95	echo "Catatan: user yang sedang login perlu 'source ~/.bashrc' atau login ulang"
96	echo "agar shell aktifnya ikut memakai .bashrc yang baru."