su -
# groupadd dba
# useradd -g dba oracle

kernel.shmall = 2097152
kernel.shmmax = 2147483648
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4.ip_local_port_range = 1024 65000
net.core.rmem_default = 262144
net.core.rmem_max = 262144
net.core.wmem_default = 262144
net.core.wmem_max = 262144

session required /lib/security/pam_limits.so

session required pam_limits.so

oracle    soft  nproc  2047
oracle    hard  nproc  16384
oracle    soft  nofile  1024
oracle    hard  nofile  65536

# mkdir /opt/oracle
# mkdir /opt/oracle/102
# chown -R oracle:dba /opt/oracle

ORACLE_BASE=/opt/oracle
ORACLE_HOME=$ORACLE_BASE/102
ORACLE_SID=ORCL
LD_LIBRARY_PATH=$ORACLE_HOME/lib
PATH=$PATH:$ORACLE_HOME/bin

export ORACLE_BASE ORACLE_HOME ORACLE_SID LD_LIBRARY_PATH PATH

ORACLE_BASE=/opt/oracle
ORACLE_HOME=$ORACLE_BASE/102
ORACLE_SID=ORCL
LD_LIBRARY_PATH=$ORACLE_HOME/lib:$ORACLE_HOME/lib32
PATH=$PATH:$ORACLE_HOME/bin

export ORACLE_BASE ORACLE_HOME ORACLE_SID LD_LIBRARY_PATH PATH

cd /home/oracle
. .bash_profile

rpm -q binutils gcc glibc glibc-headers glibc-kernheaders glibc-devel compat-libstdc++ cpp compat-gcc make compat-db compat-gcc-c++ compat-libstdc++ compat-libstdc++-devel setarch sysstat pdksh libaio libaio-devel --qf '%{name}.%{arch}\n'|sort

rpm -q binutils compat-db compat-libstdc++-33 glibc glibc-devel glibc-headers gcc gcc-c++ libstdc++ cpp make libaio ksh elfutils-libelf sysstat libaio libaio-devel setarch --qf '%{name}.%{arch}\n'|sort

binutils.i386
compat-gcc-7.3-2.96.128.i386
compat-gcc-c++-7.3-2.96.128.i386
compat-libstdc++-7.3-2.96.128.i386
compat-libstdc++-devel-7.3-2.96.128.i386
cpp.i386
gcc.i386
gcc-c++.i386
glibc.i386
glibc-common.i386
glibc-devel.i386
glibc-headers.i386
glibc-kernheaders.i386
libstdc++.i386
libstdc++-devel.i386
libaio
libai-devel.i386
pdksh.i386
setarch.i386
sysstat.i386

binutils.x86_64
compat-db.x86_64
compat-libstdc++-33.i386
compat-libstdc++-33.x86_64
cpp.x86_64
elfutils-libelf.i386
elfutils-libelf.x86_64
gcc-c++.x86_64
gcc.x86_64
glibc-devel.i386
glibc-devel.x86_64
glibc-headers.x86_64
glibc.i686
glibc.x86_64
ksh.x86_64
libaio-devel.i386
libaio-devel.x86_64
libaio.i386
libaio.i386
libaio.x86_64
libaio.x86_64
libstdc++.i386
libstdc++.x86_64
make.x86_64
setarch.x86_64
sysstat.x86_64

# rpm -ivh libaio-0.3.96-3.src.rpm
# cd /usr/src/redhat/SPECS/
# rpmbuild -bb --target i386 libaio.spec
# cd ../RPMS/i386/

# rpm -ivh <package_name>.rpm

unzip 10201_database_linux32.zip

gunzip 10201_database_linux_x86_64.cpio.gz
cpio -idmv <10201_database_linux_x86_64.cpio

[Certified Versions]
Linux=redhat-3,SuSE-9,redhat-4,UnitedLinux-1.0,asianux-1,asianux-2,redhat-5

cd db/Disk1/
./runInstaller

ORCL:/opt/oracle/102:Y

#!/bin/bash
#
# oracle Init file for starting and stopping
# Oracle Database. Script is valid for 10g and 11g versions.
#
# chkconfig: 35 80 30
# description: Oracle Database startup script

# Source function library.

. /etc/rc.d/init.d/functions

ORACLE_OWNER="oracle"
ORACLE_HOME="/opt/oracle/102"

case "$1" in
start)
echo -n $"Starting Oracle DB:"
su - $ORACLE_OWNER -c "$ORACLE_HOME/bin/dbstart $ORACLE_HOME"
echo "OK"
;;
stop)
echo -n $"Stopping Oracle DB:"
su - $ORACLE_OWNER -c "$ORACLE_HOME/bin/dbshut $ORACLE_HOME"
echo "OK"
;;
*)
echo $"Usage: $0 {start|stop}"
esac

chmod 750 /etc/init.d/oracle
chkconfig --add oracle --level 0356

Dts 5.1 Audio Converter Software May 2026

Looking forward, the relevance of dedicated DTS converter software is being challenged. Modern media servers like Plex and Emby now offer "real-time transcoding," converting DTS to AC3 on the fly as you stream to a device that doesn't support it. Video players like VLC and Infuse have also integrated on-the-fly downmixing. Nevertheless, for archivists who want a permanent, universally playable file, or for audio editors who need to extract a specific channel (e.g., isolating the center dialog track), standalone conversion software remains indispensable.

However, the process is riddled with pitfalls that separate a competent conversion from a sonic disaster. The first is : DTS tracks often contain metadata that tells a decoder to lower volume relative to other formats. A poor converter will ignore this, resulting in a whisper-quiet output. The second is LFE handling —the .1 channel. If the converter simply discards it, you lose all sub-woofer impact. Quality software will either properly redirect LFE into the main channels during a stereo downmix or preserve it intact for 5.1 outputs. Finally, there is the legal and technical hurdle of codec licensing . Many free converters cannot legally include a licensed DTS decoder; thus, they rely on reverse-engineered libraries that may be outdated or buggy. For DTS-HD specifically, some software will only decode the "core" 1.5 Mbps DTS stream, discarding the lossless extension—defeating the purpose of using a high-quality source. dts 5.1 audio converter software

In the realm of home theater and high-fidelity audio, few formats have commanded as much respect and frustration as DTS (Digital Theater Systems) 5.1 surround sound. DTS offers a richer, less compressed audio experience than its rival Dolby Digital, making it the gold standard for film scores, action sequences, and immersive music mixing. However, the ecosystem of DTS is notoriously finicky. A Blu-ray rip containing a pristine DTS-HD Master Audio track is useless on a smartphone, incompatible with many car stereos, and often fails to play through a simple USB drive plugged into a TV. This is where DTS 5.1 audio converter software becomes not just a tool, but a bridge between high-end audio formats and universal playback. Looking forward, the relevance of dedicated DTS converter

The landscape of available software ranges from free, utilitarian command-line tools to polished commercial suites. stands as the silent giant of the industry; a free, open-source command-line tool that can decode almost any DTS variant and output to virtually any format. Its power is matched only by its complexity—users must remember parameters like -ac 6 to preserve channels or -ac 2 to downmix. For those who prefer a graphical interface, EAC3to (often paired with a GUI like UsEac3to) has long been the enthusiast’s choice, particularly for ripping Blu-rays. It excels at handling DTS-HD Master Audio, stripping the "lossless" core perfectly. On the commercial side, Xilisoft Audio Converter and WonderFox DVD Video Converter offer one-click presets for "DTS to AC3" or "DTS to 5.1 FLAC," though they often sacrifice advanced features like bitrate control for simplicity. More niche but highly respected is Audacity with the FFmpeg library installed; while tedious for batch processing, it allows users to visually inspect and manually adjust each of the six channels before export—a lifesaver when correcting a misaligned center channel. A poor converter will ignore this, resulting in

At its core, DTS 5.1 conversion is a process of decoding and re-encoding. The software must first decode the complex, time-aligned six-channel stream—Left, Right, Center, Left Surround, Right Surround, and the dedicated Low-Frequency Effects (LFE) subwoofer channel—without introducing phase errors that would collapse the soundstage. Once decoded, the user can choose a destination format. The most common target is AC3 (Dolby Digital), which, while less efficient than DTS, enjoys near-universal compatibility with TVs, consoles, and media players. Other popular conversions include FLAC 5.1 for lossless archival on a PC or Plex server, AAC for Apple devices, or even downmixing to stereo MP3 for portable listening. The mark of good conversion software is how gracefully it handles the downmixing process—specifically, how it folds the surround channels into stereo without canceling out vocals or losing ambient effects.

In conclusion, DTS 5.1 audio converter software is a specialized tool for a specific problem: the friction between high-end audio and everyday devices. Whether you choose the surgical precision of FFmpeg, the batch-processing power of EAC3to, or the simplicity of a commercial converter, the goal remains the same—to free your surround sound from the shackles of incompatibility. A successful conversion is an invisible one; the listener should feel the helicopter pan from rear to front, the rain enveloping the room, the bass rumbling the floor, without ever knowing that the bits were rearranged to make it possible. In that silence—the absence of technical failure—lies the true art of the audio converter.

chmod 750 /etc/init.d/oraemctl
chkconfig --add oraemctl --level 0356

su -
# rpm -ivh rlwrap*.rpm
# exit
echo "alias sqlplus='rlwrap sqlplus'" >> /home/oracle/.bash_profile
echo "alias adrci='rlwrap rman'" >> /home/oracle/.bash_profile
. /home/oracle/.bash_profile