Login

Statistici

Membri: 150
Stiri: 729
Linkuri: 20
Vizitatori: 1265576

We support LinTube

Arata-ti suportul

Citesti stirile pe MYLRo.org? Ai un site? Pune un link catre noi.

 
Pastreaza un log al login-urilor si logout-urilor E-mail
  • Currently 0.0/5 Stars.
  • 1
  • 2
  • 3
  • 4
  • 5

Rating: 0.0/5 ( votes cast)

Scris de Cypress   
Thursday, 22 November 2007
#!/bin/bash
##########################################################################
# Title      :    einlog - keep a log file of login and logout time stamps
# Author     :    Heiner Steven < Aceasta adresa e-mail este protejata impotriva spamului, JavaScript trebuie activat pentru a putea vizualiza pagina. >
# Date       :    1993-12-10
# Requires   :   
# Category   :    Desktop
# SCCS-Id.   :    @(#) einlog    1.9 05/08/29
##########################################################################
# Description
#    Keep a log file of the first and the last login
# See also
#    logstat
##########################################################################

PN=`basename "$0"`            # Program name
VER='1.9'

: ${LOGFILE:=$HOME/lib/log}
: ${TMPDAT:=/tmp/log.$$}
lock=$LOGFILE.lock

DateForm='%Y-%m-%d %H:%M (%a)'
Date=`LANG=C date '+%Y-%m-%d'`
currenttime=`LANG=C date "+$DateForm"`

usage () {
    echo >&2 "$PN - keep a log file of login and logout time stamps, $VER
usage: $PN {-i | -o}
    -i:    log in
    -o: log out

Log file:
    $LOGFILE"
    exit 1
}

msg () {
    for msgLine
    do echo "$PN: $msgLine" >&2
    done
}

fatal () { msg "$@"; exit 1; }

set -- `getopt :haeio "$@" || exit 1` || usage
[ $# -lt 1 ] && usage            # "getopt" detected an error

Mode=login                # {login|logout}
while [ "$#" -gt 0 ]
do
    case "$1" in
    -i|-e)    Mode=login;;
    -o|-a)    Mode=logout;;
    --)    shift; break;;
    -h)    usage;;
    -*)    usage;;
    *)    break;;            # First file name
    esac
    shift
done

# System V date command preferred
PATH="/usr/5bin:$PATH"    export PATH

if mkdir "$lock" >/dev/null 2>&1
then
    # Aquired lock. Remove it when the program terminates, or after
    # reception of a signal.

    trap 'rmdir "$lock" >/dev/null 2>&1' 0
    trap "exit 2" 1 2 3 13 15
else
    fatal "could not create lock: $lock"
fi

if [ -f "$LOGFILE" ]
then
    :
else
    cat <<-! > "$LOGFILE"
    # log - login and logout times (first and last login)
    # created `date +"$DateForm"`

    !
    chmod 600 "$LOGFILE"
fi

# Only one entry per day. Always add an "EIN" entry if it does not exist
# already.

grep "EIN: $Date" < "$LOGFILE" > /dev/null ||
  echo "EIN: $currenttime
AUS: $currenttime" >> "$LOGFILE"

case "$Mode" in
    login)
    # "EIN" record was already written.
    ;;

    logout)
        # Keep file time stamp by copying it using "cp -p"
    cp -p "$LOGFILE" "$TMPDAT" ||
        fatal "cannot create temporary file: $TMPDAT"
    {
        grep -v "AUS:.* $Date" < "$LOGFILE"     # once per day
        echo "AUS: $currenttime"
    } > "$TMPDAT" &&
        mv -f "$TMPDAT" "$LOGFILE"
    ;;

    *)
        usage
    ;;
esac

Comments
Add NewSearchRSS
Only registered users can write comments!

Copyright (C) 2007 Alain Georgette / Copyright (C) 2006 Frantisek Hliva. All rights reserved.
 

Ultimele comentarii

Softul saptamanii

WINE 1.0 RC1

Tips & Tricks

Foloseste aceeasi partitie SWAP in Linux si Windows
Daca esti in lipsa de spatiu si doresti sa folosesti aceeasi partitie swap si in Linux si in Windows, poti sa faci urmatorul truc:
1. Formateaza partitia ca si partitie DOS si creaza fisierul SWAP Windows pe ea, dar nu rula inca sistemul de operare.
2. Booteaza in Linux si s alveaza partitia intr-un fisier. Presupunand ca partitia swap se afla pe /dev/hda5, vom face
dd if=/dev/hda5 of=/etc/dosswap
3. Comprima fisierul dosswap:
gzip -9 /etc/dosswap
4. Adauga urmatoarele in fisierul /etc/rc pentru a pregati si instala swap-ul in Linux. XXXXX este numarul de blocuri din partitia swap:
mkswap /dev/hda5 XXXXX
swapon -av   
5. Adauga partitia in /etc/fstab
 

Vizitatori Online

Ce altceva mai e interesant?