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.bash_aliasses
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# Alias's to modified commands
alias cp='cp -i'
alias mv='mv -i'
alias mkdir='mkdir -p'
alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'
alias ps='ps auxf'
# ls Aliasses
alias la='ls -A' # show hidden files
alias ls='ls -Fh --color=auto' # add colors and file type extensions
alias lx='ls -lXBh' # sort by extension
alias lk='ls -lSrh' # sort by size
alias lc='ls -lcrh' # sort by change time
alias lu='ls -lurh' # sort by access time
alias lr='ls -lRh' # recursive ls
alias lt='ls -ltrh' # sort by date
alias lm='ls -alh |more' # pipe through 'more'
alias lw='ls -xAh' # wide listing format
alias ll='ls -aFls' # long listing format
alias labc='ls -lap' #alphabetical sort
alias lf="ls -l | egrep -v '^d'" # files only
alias ldir="ls -l | egrep '^d'" # directories only
# youtube-dl aliasses
alias yta="yt-dlp --extract-audio --audio-format mp3 -q -o '~/Music/%(title)s.%(ext)s'"
# chmod aliasses
alias mx='chmod a+x'
alias 000='chmod -R 000'
alias 644='chmod -R 644'
alias 666='chmod -R 666'
alias 755='chmod -R 755'
alias 777='chmod -R 777'
# Alias for commands
alias cls='clear'
alias h='history | grep '
alias p='ps auxf | grep '
# Directory aliasses
alias home='cd ~'
alias cd..='cd ..'
alias ..='cd ..'
alias ...='cd ../..'
alias ....='cd ../../..'
alias .....='cd ../../../..'
# Goes up a specified number of directories (i.e. up 4)
up ()
{
local d=""
limit=$1
for ((i=1 ; i <= limit ; i++))
do
d=$d/..
done
d=$(echo $d | sed 's/^\///')
if [ -z "$d" ]; then
d=..
fi
cd $d
}
# New aliasses
# System aliasses
alias topcpu="/bin/ps -eo pcpu,pid,user,args | sort -k 1 -r | head -10"
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'
# Trim leading and trailing spaces (for scripts)
trim()
{
local var=$@
var="${var#"${var%%[![:space:]]*}"}" # remove leading whitespace characters
var="${var%"${var##*[![:space:]]}"}" # remove trailing whitespace characters
echo -n "$var"
}
# Show the current distribution
distribution ()
{
local dtype
# Assume unknown
dtype="unknown"
# First test against Fedora / RHEL / CentOS / generic Redhat derivative
if [ -r /etc/rc.d/init.d/functions ]; then
source /etc/rc.d/init.d/functions
[ zz`type -t passed 2>/dev/null` == "zzfunction" ] && dtype="redhat"
# Then test against SUSE (must be after Redhat,
# I've seen rc.status on Ubuntu I think? TODO: Recheck that)
elif [ -r /etc/rc.status ]; then
source /etc/rc.status
[ zz`type -t rc_reset 2>/dev/null` == "zzfunction" ] && dtype="suse"
# Then test against Debian, Ubuntu and friends
elif [ -r /lib/lsb/init-functions ]; then
source /lib/lsb/init-functions
[ zz`type -t log_begin_msg 2>/dev/null` == "zzfunction" ] && dtype="debian"
# Then test against Gentoo
elif [ -r /etc/init.d/functions.sh ]; then
source /etc/init.d/functions.sh
[ zz`type -t ebegin 2>/dev/null` == "zzfunction" ] && dtype="gentoo"
# For Mandriva we currently just test if /etc/mandriva-release exists
# and isn't empty (TODO: Find a better way :)
elif [ -s /etc/mandriva-release ]; then
dtype="mandriva"
# For Slackware we currently just test if /etc/slackware-version exists
elif [ -s /etc/slackware-version ]; then
dtype="slackware"
fi
echo $dtype
}
# Show the current version of the operating system
ver ()
{
local dtype
dtype=$(distribution)
if [ $dtype == "redhat" ]; then
if [ -s /etc/redhat-release ]; then
cat /etc/redhat-release && uname -a
else
cat /etc/issue && uname -a
fi
elif [ $dtype == "suse" ]; then
cat /etc/SuSE-release
elif [ $dtype == "debian" ]; then
lsb_release -a
# sudo cat /etc/issue && sudo cat /etc/issue.net && sudo cat /etc/lsb_release && sudo cat /etc/os-release # Linux Mint option 2
elif [ $dtype == "gentoo" ]; then
cat /etc/gentoo-release
elif [ $dtype == "mandriva" ]; then
cat /etc/mandriva-release
elif [ $dtype == "slackware" ]; then
cat /etc/slackware-version
else
if [ -s /etc/issue ]; then
cat /etc/issue
else
echo "Error: Unknown distribution"
exit 1
fi
fi
}
# Network aliasses
alias openports='netstat -nape --inet'
alias ipview="netstat -anpl | grep :80 | awk {'print \$5'} | cut -d\":\" -f1 | sort | uniq -c | sort -n | sed -e 's/^ *//' -e 's/ *\$//'"
# Show current network information
netinfo ()
{
echo "--------------- Network Information ---------------"
/sbin/ifconfig | awk /'inet addr/ {print $2}'
echo ""
/sbin/ifconfig | awk /'Bcast/ {print $3}'
echo ""
/sbin/ifconfig | awk /'inet addr/ {print $4}'
/sbin/ifconfig | awk /'HWaddr/ {print $4,$5}'
echo "---------------------------------------------------"
}
# Alias's for archives
alias mktar='tar -cvf'
alias mkbz2='tar -cvjf'
alias mkgz='tar -cvzf'
alias untar='tar -xvf'
alias unbz2='tar -xvjf'
alias ungz='tar -xvzf'
# Extracts any archive(s) (if unp isn't installed)
extract () {
for archive in $*; do
if [ -f $archive ] ; then
case $archive in
*.tar.bz2) tar xvjf $archive ;;
*.tar.gz) tar xvzf $archive ;;
*.bz2) bunzip2 $archive ;;
*.rar) rar x $archive ;;
*.gz) gunzip $archive ;;
*.tar) tar xvf $archive ;;
*.tbz2) tar xvjf $archive ;;
*.tgz) tar xvzf $archive ;;
*.zip) unzip $archive ;;
*.Z) uncompress $archive ;;
*.7z) 7z x $archive ;;
*) echo "don't know how to extract '$archive'..." ;;
esac
else
echo "'$archive' is not a valid file!"
fi
done
}