From b25a5b794be7093dbcd556fcab2ebc50bb33e8b2 Mon Sep 17 00:00:00 2001
From: Anton Bobov <anton@bobov.name>
Date: Sun, 30 Jan 2022 21:03:14 +0500
Subject: Updates.

---
 d-backup                  |  7 ++---
 emojis                    | 17 +++++++++++
 git-split                 |  4 +--
 ledger-price-db-update.py |  6 ++--
 mutt-ldap-query           | 73 +++++++++++++++++++++++++++++++++++++++++++++++
 packages-by-component     | 28 ++++++++++++++++++
 6 files changed, 127 insertions(+), 8 deletions(-)
 create mode 100755 mutt-ldap-query
 create mode 100755 packages-by-component

diff --git a/d-backup b/d-backup
index fd94d54..14906d4 100755
--- a/d-backup
+++ b/d-backup
@@ -7,7 +7,7 @@
 # TARGET="sftp://server/path"
 # ---------------- 8< --------------------
 
-if [ ! $(whoami) = root ] ; then
+if [ ! "$(whoami)" = root ] ; then
     echo "This script must be run by the user: root"
     exit 1
 fi
@@ -75,12 +75,12 @@ while (( "$#" )) ; do
             ;;
         list)
             shift
-            list $*
+            list "$@"
             exit 0
             ;;
         restore)
             shift
-            restore $*
+            restore "$@"
             exit 0
             ;;
         *)
@@ -89,4 +89,3 @@ while (( "$#" )) ; do
     esac
     shift
 done
-
diff --git a/emojis b/emojis
index 1347782..a5d7cba 100755
--- a/emojis
+++ b/emojis
@@ -8,16 +8,33 @@ list() {
         fzf --no-sort --reverse | awk '{print $1}' | xsel
 }
 
+print_help() {
+    cat <<EOF
+Usage: $(basename "$0") [-h|--help] [-g|--git]
+
+-h, --help  prints this message
+-g, --git   list gitmojis
+EOF
+}
+
 name=EMOJI
 while [[ $# -gt 0 ]] ; do
     case "$1" in
         -g|--git)
             name=GITMOJI
             ;;
+        -h|--help)
+            HELP=1
+            ;;
     esac
     shift
 done
 
+if [ "$HELP" = 1 ] ; then
+    print_help
+    exit 0
+fi
+
 list $name
 
 exit 0
diff --git a/git-split b/git-split
index 3e29b01..c31984c 100755
--- a/git-split
+++ b/git-split
@@ -12,7 +12,7 @@ SHA=$(git rev-parse --short HEAD)
 
 git reset HEAD^
 
-git diff-tree --no-commit-id --name-only -r $SHA | while read -r f; do
+git diff-tree --no-commit-id --name-only -r "$SHA" | while read -r f; do
   git add "$f"
-  GIT_EDITOR="echo '0a\n$SHA $f\n\n.\nw' | ed -s" git commit -c $SHA
+  GIT_EDITOR="echo '0a\n$SHA $f\n\n.\nw' | ed -s" git commit -c "$SHA"
 done
diff --git a/ledger-price-db-update.py b/ledger-price-db-update.py
index eed54bc..0f517ff 100755
--- a/ledger-price-db-update.py
+++ b/ledger-price-db-update.py
@@ -73,7 +73,9 @@ def stocks():
         params = {"assetclass": "stocks"}
         url = r'https://api.nasdaq.com/api/quote/%s/info' % (symbol)
         data = get_json(url, params=params)
-        price = float(data['data']['keyStats']['PreviousClose']['value'][1:])
+        lastPriceString = data['data']['primaryData']['lastSalePrice']
+        lastPrice = ''.join([c for c in lastPriceString if c.isdigit() or c == '.'])
+        price = float(lastPrice)
         print_price(symbol, price, '$')
 
 
@@ -115,7 +117,7 @@ def bonds():
                 url = r'https://iss.moex.com/iss/engines/stock/markets/bonds/boards/TQOB/securities/%s.jsonp?from=%s' % (
                 symbol, date_str)
             else:
-                url = r'https://iss.moex.com/iss/engines/stock/markets/bonds/boards/EQOB/securities/%s.jsonp?from=%s' % (
+                url = r'https://iss.moex.com/iss/engines/stock/markets/bonds/boards/TQCB/securities/%s.jsonp?from=%s' % (
                 symbol, date_str)
             data = get_json(url)['securities']
             price = get_moex_value(data, 'PREVPRICE')
diff --git a/mutt-ldap-query b/mutt-ldap-query
new file mode 100755
index 0000000..bc5cab4
--- /dev/null
+++ b/mutt-ldap-query
@@ -0,0 +1,73 @@
+#!/usr/bin/env python3
+"""
+Query LDAP directory for users and print it in a mutt query format.
+"""
+import argparse
+import sys
+
+import ldap3
+
+
+def first(values):
+    if values is None or len(values) == 0:
+        return ""
+    return values[0]
+
+
+def split_to_list(string):
+    return string.split(',')
+
+
+def ldap_search(args):
+    search_filter = [f'({f}=*{args.term}*)' for f in args.search_filters]
+    search_filter = '(|' + ''.join(search_filter) + ')'
+
+    with ldap3.Connection(ldap3.Server(args.server, port=args.port),
+                          auto_bind=ldap3.AUTO_BIND_NO_TLS,
+                          read_only=True,
+                          check_names=True,
+                          user=args.username, password=args.password) as c:
+        results = c.extend.standard.paged_search(search_base=args.search_base,
+                                                 search_filter=search_filter,
+                                                 search_scope=ldap3.SUBTREE,
+                                                 attributes=list(args.search_attributes),
+                                                 get_operational_attributes=True,
+                                                 generator=False)
+        count = len(results)
+        if count:
+            print(f'Found {count} entries:')
+            for r in results:
+                attrs = [first(r['attributes'][attr]) for attr in args.search_attributes[:2]]
+                attrs.append(' / '.join([first(r['attributes'][attr]) for attr in args.search_attributes[2:]]))
+                last = '\t'.join(attrs)
+                print(last)
+        else:
+            print('Not found.')
+
+
+def main():
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument('term', help="search term")
+    parser.add_argument('-s', '--server', required=True, help='server hostname')
+    parser.add_argument('-p', '--port', type=int, default=389, help='server port (default: %(default)s)')
+    parser.add_argument('-u', '--username', help='username')
+    parser.add_argument('-P', '--password', help='password')
+    parser.add_argument('-b', '--search-base', metavar="SB", default='ou=people', type=split_to_list,
+                        help="search base string (default: %(default)s)")
+    parser.add_argument('-f', '--search-filters', metavar="FILTERS",
+                        default='mail,cn', type=split_to_list,
+                        help="list of fields to filter (default: %(default)s)")
+    parser.add_argument('-a', '--search-attributes', metavar="ATTRIBUTES",
+                        default='mail,cn', type=split_to_list,
+                        help="list of resulting attributes (default: %(default)s)")
+    args = parser.parse_args()
+
+    ldap_search(args)
+
+
+if __name__ == '__main__':
+    try:
+        main()
+    except Exception as e:
+        print(e)
+        sys.exit(1)
diff --git a/packages-by-component b/packages-by-component
new file mode 100755
index 0000000..b4ab600
--- /dev/null
+++ b/packages-by-component
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+set -e
+
+print_help() {
+  cat <<EOF
+Usage: $(basename "$0") COMPONENT
+
+COMPONENT - name of component (ex.: contrib, non-free)
+EOF
+  exit 1
+}
+
+list_installed() {
+    dpkg -l | grep '^ii' | cut -d ' ' -f 3 | cut -d ':' -f 1 | sort -u
+}
+
+list_packages() {
+  component="$1"
+  grep '^Package:' /var/lib/apt/lists/*_"${component}"_*Packages | cut -d ' ' -f 2 | sort -u
+
+}
+
+if [ $# -lt 1 ] ; then
+  print_help
+fi
+
+comm -12 <(list_installed) <(list_packages "$1")
-- 
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