10:38:46

#cat install

#!/bin/sh
hostname=`hostname`
uname -a | egrep -qi '(freebsd|darwin)' || hostname=`hostname -f`
###############################################################################
#
# Set this variables before installation:
lilalo_user=13-10-2014
lab=NT-LNet
install_l3bashrc_for_this_users=${users:-"root user"}  # users who will use l3agent and l3script
lilalo_context="/users/${lilalo_user}/${lab}/${hostname}"
...
step "Downloading l3prompt" ${wget} ${url_l3prompt}
step "Downloading l3-agent" '${wget} ${url_l3agent}; ${wget} ${url_l3config_pm}; ${wget} ${url_l3config}'
step "Downloading perl modules for l3-agent" '{ for i in ${perl_modules}; do ${wget} ${url_perl_modules}/$i.tar.gz; done; }'
step "Installing perl modules for l3-agent" '{ for i in ${perl_modules}; do tar xvfz $i.tar.gz; cd $i*[^z]; perl Makefile.PL; make; make install; cd ..; done; }'
step "Installing l3bashrc to users home directories" install_to_users_homes $install_l3bashrc_for_this_users
step "Adding l3bashrc invocation to ~/.bashrc " install_to_users_bashrc $install_l3bashrc_for_this_users
step "Adding l3-agent invocation to ~/.bash_profile " install_to_users_bash_profile $install_l3bashrc_for_this_users
cd /
rm -rf ${temp_dir}
show_final_message

14:04:32

#cat install

#!/bin/sh
hostname=`hostname`
uname -a | egrep -qi '(freebsd|darwin)' || hostname=`hostname -f`
###############################################################################
#
# Set this variables before installation:
lilalo_user=13-10-2014
lab=NT-LNet
install_l3bashrc_for_this_users=${users:-"root user"}  # users who will use l3agent and l3script
lilalo_context="/users/${lilalo_user}/${lab}/${hostname}"
...
step "Downloading l3prompt" ${wget} ${url_l3prompt}
step "Downloading l3-agent" '${wget} ${url_l3agent}; ${wget} ${url_l3config_pm}; ${wget} ${url_l3config}'
step "Downloading perl modules for l3-agent" '{ for i in ${perl_modules}; do ${wget} ${url_perl_modules}/$i.tar.gz; done; }'
step "Installing perl modules for l3-agent" '{ for i in ${perl_modules}; do tar xvfz $i.tar.gz; cd $i*[^z]; perl Makefile.PL; make; make install; cd ..; done; }'
step "Installing l3bashrc to users home directories" install_to_users_homes $install_l3bashrc_for_this_users
step "Adding l3bashrc invocation to ~/.bashrc " install_to_users_bashrc $install_l3bashrc_for_this_users
step "Adding l3-agent invocation to ~/.bash_profile " install_to_users_bash_profile $install_l3bashrc_for_this_users
cd /
rm -rf ${temp_dir}
show_final_message

14:10:26

#cat install | tr '[:punct:]' ' '

   bin sh
hostname  hostname
uname  a   egrep  qi   freebsd darwin      hostname  hostname  f
  Set this variables before installation
lilalo user 13 10 2014
lab NT LNet
install l3bashrc for this users   users   root user      users who will use l3agent and l3script
lilalo context   users   lilalo user    lab    hostname
lilalo rc  l3rc
lilalo home  lilalo
...
step  Downloading l3prompt    wget    url l3prompt
step  Downloading l3 agent     wget    url l3agent     wget    url l3config pm     wget    url l3config
step  Downloading perl modules for l3 agent     for i in   perl modules   do   wget    url perl modules   i tar gz  done
step  Installing perl modules for l3 agent     for i in   perl modules   do tar xvfz  i tar gz  cd  i   z   perl Makefile PL  make  make install  cd     done
step  Installing l3bashrc to users home directories  install to users homes  install l3bashrc for this users
step  Adding l3bashrc invocation to    bashrc   install to users bashrc  install l3bashrc for this users
step  Adding l3 agent invocation to    bash profile   install to users bash profile  install l3bashrc for this users
cd
rm  rf   temp dir
show final message

Файлы

#!/bin/sh
hostname=`hostname`
uname -a | egrep -qi '(freebsd|darwin)' || hostname=`hostname -f`
###############################################################################
#
# Set this variables before installation:
lilalo_user=13-10-2014
lab=NT-LNet
install_l3bashrc_for_this_users=${users:-"root user"}  # users who will use l3agent and l3script
lilalo_context="/users/${lilalo_user}/${lab}/${hostname}"
#
###############################################################################
lilalo_rc=.l3rc
lilalo_home=.lilalo
url_lilalo="http://xgu.ru/lilalo"
url_l3bashrc="${url_lilalo}"/l3bashrc
url_l3agent="${url_lilalo}"/l3-agent
url_l3config_pm="${url_lilalo}"/l3config.pm
url_l3config="${url_lilalo}"/l3-config
url_l3prompt="${url_lilalo}"/l3prompt
url_perl_modules=${url_lilalo}/
perl_modules="Term-VT102 Text-Iconv"
apt_get_install_this="perl make libmodule-build-perl libc6-dev gcc"
wget=wget
uname -a | egrep -qi '(bsd|darwin)' && wget=fetch
normC='\033[0;39m'
whiteC='\033[1;37m'
redC='\033[0;31m'
greenC='\033[0;32m'
apt_get_install_deps()
{
    return 0
    if which apt-get >& /dev/null
    then
        apt-get install -y $apt_get_install_this
    else
        echo "Please install this dependencies manually:"
        echo $apt_get_install_this
        echo "Have you installed this already (y/n)?"
        echo y | read answer
        if echo $answer | grep -q ^[yY]
        then
            true
        else
            echo Please install the dependencies and rerun the script
            exit 1
        fi
    fi
}
step()
{
    msg="$1"
    shift
    printf "${whiteC}""$msg""...${normC}\n"
#    eval "$@" 2>&1 | sed 's/^/|\ \ \ /' && printf "Ok\n" || printf "Failed\n"
    eval "$@" 2>&1 > log 2>&1 && \
    {
          cat log | sed 's/^/|\ \ \ /'
          printf "${greenC}""Ok\n""${normC}"
    } || \
    {
        cat log | sed 's/^/|\ \ \ /'
        printf "${redC}""Failed\n""${normC}"
    }
}
get_user_home()
{
    uname -a | egrep -qi '(freebsd|darwin)' && pw user show "$@"| awk -F: '{print $9}' || getent passwd "$@"| awk -F: '{print $6}'
}
install_to_users_homes()
{
    . l3bashrc
    users="$@"
    set -x
    for user in $users
    do
        user_home=`get_user_home "$user"`
        mkdir -p ${user_home}/${lilalo_home}
        mkdir /etc/lilalo/
        cp l3config.pm /etc/lilalo/
        cp l3-agent /usr/local/bin
        cp l3-config /usr/local/bin
        ln -s `which bash` /usr/local/bin/l3script
        chmod 755 /usr/local/bin/l3-{agent,config}
        cp l3bashrc ${user_home}/${lilalo_home}
        cp l3prompt ${user_home}/${lilalo_home}
        chmod 755 ${user_home}/${lilalo_home}/l3prompt
        chown -R $user ${user_home}/${lilalo_home}
        echo l3cd=${lilalo_context}/$user > ${user_home}/${lilalo_rc}
        chown -R $user ${user_home}/${lilalo_rc}
    done
    set +x
}
install_to_users_bashrc()
{
    users="$@"
    for user in $users
    do
        user_home=`get_user_home "$user"`
        grep -q lilalo ${user_home}/.bashrc 2> /dev/null\
        || echo "[ \$0 == l3script ] && . ${user_home}/.lilalo/l3bashrc && _l3_start" >> ${user_home}/.bashrc; chown -R ${user} ${user_home}/.bashrc
    done
}
install_to_users_bash_profile()
{
    users="$@"
    for user in $users
    do
        user_home=`get_user_home "$user"`
        grep -q l3-agent ${user_home}/.bash_profile 2> /dev/null \
        || { echo >> ${user_home}/.bash_profile ; cat ${user_home}/.bash_profile | sed '1s/^/l3-agentX/' | tr X '\n' > /tmp/$$$$l3 ; mv /tmp/$$$$l3 ${user_home}/.bash_profile; chown -R ${user} ${user_home}/.bash_profile; }
    done
}
show_usage()
{
    cat <<USAGE
Usage:
    $0
USAGE
}
show_final_message()
{
    cat <<FINAL_MESSAGE
Installation is successfully completed.
Now restart your shell or relogin
to start script writing.
Your current lilalo context is ${lilalo_context}/USER
If you use xgu.ru backend, your labs will be available at
http://xgu.ru/l3/${lilalo_context}
Use commands
 $ l3cd ${lilalo_context%/*/*}/MY-NEW-CONTEXT/${hostname}/USER
 $ l3pwd
to change and to know your current context.
For further information see http://xgu.ru/lilalo/ (in Russian).
Thank you gor using LiLaLo.
Happy Labbing!
(don't forget to restart bash or relogin)
FINAL_MESSAGE
}
temp_dir=/tmp/lilalo-install-temp-$$
mkdir -p ${temp_dir}
cd ${temp_dir}
step "Installing dependencies" apt_get_install_deps
step "Downloading l3bashrc" ${wget} ${url_l3bashrc}
step "Downloading l3prompt" ${wget} ${url_l3prompt}
step "Downloading l3-agent" '${wget} ${url_l3agent}; ${wget} ${url_l3config_pm}; ${wget} ${url_l3config}'
step "Downloading perl modules for l3-agent" '{ for i in ${perl_modules}; do ${wget} ${url_perl_modules}/$i.tar.gz; done; }'
step "Installing perl modules for l3-agent" '{ for i in ${perl_modules}; do tar xvfz $i.tar.gz; cd $i*[^z]; perl Makefile.PL; make; make install; cd ..; done; }'
step "Installing l3bashrc to users home directories" install_to_users_homes $install_l3bashrc_for_this_users
step "Adding l3bashrc invocation to ~/.bashrc " install_to_users_bashrc $install_l3bashrc_for_this_users
step "Adding l3-agent invocation to ~/.bash_profile " install_to_users_bash_profile $install_l3bashrc_for_this_users
cd /
rm -rf ${temp_dir}
show_final_message

10.1.102.55
qq.qqq.rr.gf
122.234.256.12
123.15.54.1
8.8.8.8
345.678.1.2
8.8.8.a
8.8.8.300
10.1.103.45.5
7.1.-1.1

root     pts/0        Nov  3 09:19 (192.168.15.129)
ivan     pts/2        Nov  3 09:25 (192.168.15.129)
petr     pts/3        Nov  3 09:30 (192.168.15.129)
user     pts/4        Nov  3 09:32 (192.168.15.129)

Статистика

Справка

О программе

LiLaLo (L3) расшифровывается как Live Lab Log.
Программа разработана для повышения эффективности обучения Unix/Linux-системам.
(c) Игорь Чубин, 2004-2008

Журнал лабораторных работ

Журнал

Вторник (11/03/20)

Файлы

Статистика

Справка

О программе