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　晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。　　林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。　　见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔一作：隔绝) 　　既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。　　南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。 . Prv8 Shell

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Directory : /proc/thread-self/root/bin/

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Current File : //proc/thread-self/root/bin/setup-nsssysinit.sh

#!/bin/sh
#
# Turns on or off the nss-sysinit module db by editing the
# global PKCS #11 congiguration file. Displays the status.
#
# This script can be invoked by the user as super user.
# It is invoked at nss-sysinit post install time with argument on.
#
usage()
{
  cat <<EOF
Usage: setup-nsssysinit [on|off]
  on     - turns on nsssysinit
  off    - turns off nsssysinit
  status - reports whether nsssysinit is turned on or off
EOF
  exit $1
}

# validate
if [ $# -eq 0 ]; then
  usage 1 1>&2
fi

# the system-wide configuration file
p11conf="/etc/pki/nssdb/pkcs11.txt"
# must exist, otherwise report it and exit with failure
if [ ! -f $p11conf ]; then
  echo "Could not find ${p11conf}"
  exit 1
fi

# check if nsssysinit is currently enabled or disabled
sysinit_enabled()
{
  grep -q '^library=libnsssysinit' ${p11conf}
}

umask 022
case "$1" in
  on | ON )
    if sysinit_enabled; then 
      exit 0 
    fi
    cat ${p11conf} | \
    sed -e 's/^library=$/library=libnsssysinit.so/' \
        -e '/^NSS/s/\(Flags=internal\)\(,[^m]\)/\1,moduleDBOnly\2/' > \
        ${p11conf}.on
    mv ${p11conf}.on ${p11conf}
    ;;
  off | OFF )
    if ! sysinit_enabled; then
      exit 0
    fi
    cat ${p11conf} | \
    sed -e 's/^library=libnsssysinit.so/library=/' \
        -e '/^NSS/s/Flags=internal,moduleDBOnly/Flags=internal/' > \
        ${p11conf}.off
    mv ${p11conf}.off ${p11conf}
    ;;
  status )
    echo -n 'NSS sysinit is '
    sysinit_enabled && echo 'enabled' || echo 'disabled'
    ;;
  * )
    usage 1 1>&2
    ;;
esac

haha - 2025