映画『攻殻機動隊 新劇場版』
by dervish on Apr.29, 2015, under Uncategorized
攻殻機動隊、その起源。草薙素子、出生の秘密。世界に衝撃を与えた「攻殻機動隊」の全てが明かされる――原作：士郎正宗 総監督：黄瀬和哉 脚本：冲方丁 音楽：コーネリアス キャスト：坂本真綾 他 制作：プロダクションI.G 2015年6月20日（土）全国ロードショー
Source: 映画『攻殻機動隊 新劇場版』
Ubuntu Missing Swap
by dervish on Dec.13, 2014, under Linux, Ubuntu
Fix missing swap on Ubuntu derivatives when using encrypted home directories:
$ swapon -s
Filename Type Size Used Priority
$ free
total used free shared buffers cached
Mem: 1010504 905892 104612 16964 14460 370292
-/+ buffers/cache: 521140 489364
Swap: 0 0 0
$ sudo -s
# fdisk -l | grep swap
..
Disk /dev/mapper/mint--vg-swap_1: 1069 MB, 1069547520 bytes
..
# mkswap /dev/mapper/mint--vg-swap_1 # copy UUID shown into next cmdline
mkswap: /dev/mapper/mint--vg-swap_1: warning: don't erase bootbits sectors
on whole disk. Use -f to force.
Setting up swapspace version 1, size = 1044476 KiB
no label, UUID=08109738-64e7-4504-8bfd-2dff2011551d
# echo "RESUME=UUID=143c43d8-0a77-4d62-a7ae-f53a8e0229a9" > /etc/initramfs-tools/conf.d/resume
# echo "cryptswap1 /dev/sdb3 /dev/urandom swap,cipher=aes-cbc-essiv:sha256" > /etc/crypttab
# update-initramfs -u
update-initramfs: Generating /boot/initrd.img-3.13.0-24-generic
Warning: No support for locale: en_US.utf8
# swapon -s
Filename Type Size Used Priority
/dev/mapper/mint--vg-swap_1 partition 1044476 316 -1
# free
total used free shared buffers cached
Mem: 1010504 863964 146540 16984 12820 326476
-/+ buffers/cache: 524668 485836
Swap: 1044476 316 1044160
Script: jbcleanup.sh
by dervish on Oct.24, 2014, under Linux, Scripts
#!/bin/sh
# 20141024 - Jamey Hopkins
echo "Before: `ls *log* | wc -l` Files at `du -h . | cut -f1`"
[ 0 -ne `find *server.log -mtime +9 | wc -l` ] && find *server.log -mtime +9 | xargs gzip -v
[ 0 -ne `find *server.log.gz -mtime +30 | wc -l` ] && find *server.log.gz -mtime +30 | xargs rm
echo "After : `ls *log* | wc -l` Files at `du -h . | cut -f1`"
SSL 3.0 Protocol Vulnerability and POODLE Attack | US-CERT
by dervish on Oct.17, 2014, under Security
Systems AffectedAll systems and applications utilizing the Secure Socket Layer (SSL) 3.0 with cipher-block chaining (CBC) mode ciphers may be vulnerable. However, the POODLE (Padding Oracle On Downgraded Legacy Encryption) attack demonstrates this vulnerability using web browsers and web servers, which is one of the most likely exploitation scenarios.Some Transport Layer Security (TLS) implementations are also vulnerable to the POODLE attack.
Source: SSL 3.0 Protocol Vulnerability and POODLE Attack | US-CERT
