Dotfiles/aliases.sh at master · gjtlab/Dotfiles · GitHub

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# @Author  : Jintao Guo
# @Email   : guojt-4451@163.com
# @Date    : 2017-03-12 14:33:15

# ls
# F : append indicator (one of */=>@|) to entries
# 1 : list one file per line
# S : sort by file size
alias ls=' ls -C -F -h --color=auto'
alias l=' ls -1'
alias la=' ls -lA'
alias ll=' ls -l'
alias lss=' ls -lS'     # sort by file size
alias lt=' ls -lt'      # sort by modification time, newest first
alias ltr=' ls -ltr'    # sort by modification time, oldest first
alias lv=' ls -lv'       # sort by numbers within text
# cd
alias cd=' cd'
alias ..=' cd ..; ls'
alias ...=' cd ..; cd ..; ls'
alias ....=' cd ..; cd ..; cd ..; ls'
alias cd..='..'
alias cd...='...'
alias cd....='....'
# grep
alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'
# screen
alias sss='screen -S'
alias sl='screen -ls'
alias sr='screen -r'
alias sd='screen -dr'
# tmux
alias tl='tmux ls'
alias tt='tmux attach-session -t'
alias tn='tmux new-session -s'
alias tk='tmux kill-session -t'
# du
alias df=' df -h'
alias dh=' du -h'
alias da=' du -sh'
alias d1=' du -h --max-depth=1'
# ssh
alias xx='ssh -qTfnN -D 7070 qyli@computerome.cbs.dtu.dk'
# other
alias less='less -S'
alias scpr='rsync -vPe ssh'
alias pwd=' pwd -P'

#
alias http='python -m SimpleHTTPServer 8989'
alias nbserver='jupyter notebook --profile=nbserver'
alias httpy='python -m http.server'

alias p=' ps aux | grep'
alias d=' dirs -v'
alias k9='kill -9'

#slurm
alias sq='bash ~/.dotfiles/sq.sh'

# cluster qstat
alias q='showq'
alias qa='qstat -a'
alias qn='qstat -n'
alias qq='qstat -q'
alias qf='qstat -f'
alias qnn='bash ~/.dotfiles/qnn.sh'

# Git
alias ga="git add"
alias gm="git commit -m"
alias gc="git checkout"
alias gs="git status"
alias gp='git push'
alias gl="git log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit "
alias gb='git branch'
alias gd='git diff'
alias ghard='git reset --hard'

# check the XX levels size of a directory below the command line argument
function dm {
    if [ -z $1]; then
        $1=1
    fi
    du -h --max-depth=$1
}

# print XXX column
function col {
    echo $1,$2
    ll $1 | awk '{print $"'$2'"}'
}
# print the column number of a file
function ncol {
    if [[ -f $1 ]]; then
        awk '{print NF}' $1 |less
    else
        awk -F "$1" '{print NF}' $2 |less
    fi
}
# mutilple rows 2 a line
function line {
    if [[ -f $1 ]]; then
        paste -s $1
    else
        paste -s -d $1 $2
    fi
}

# print file like a table
function table {
    if [[ -f $1 ]]; then
        column -t $1|less -N
    else
        column -t -s $1 $2|less -N
    fi
}

# what I want to learn
function h {
printf '%-3s : %s\n' "lx" "sort by extension"
printf '%-3s : %s\n' "lss" "sort by size"
printf '%-3s : %s\n' "lt" "sort by modification time, newest first"
printf '%-3s : %s\n' "ltr" "sort by modification time, oldest first"
printf '%-3s : %s\n' "lv" "sort by numbers within text"
}