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prezto/modules/utility/init.zsh
2012-04-05 13:39:41 -04:00

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#
# Defines utility functions.
#
# Authors:
# Robby Russell <robby@planetargon.com>
# Suraj N. Kurapati <sunaku@gmail.com>
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
# Lists the ten most used commands.
alias history-stat="history . | awk '{print \$2}' | sort | uniq -c | sort -n -r | head"
# Serves a directory via HTTP.
alias http-serve='python -m SimpleHTTPServer'
# Makes a directory and changes to it.
function mkdcd {
[[ -n "$1" ]] && mkdir -p "$1" && cd "$1"
}
compdef _mkdir mkdcd
# Changes to a directory and lists its contents.
function cdll {
builtin cd "$1" && ll
}
compdef _cd cdll
# Pushes an entry onto the directory stack and lists its contents.
function pushdll {
builtin pushd "$1" && ll
}
compdef _cd pushdll
# Pops an entry off the directory stack and lists its contents.
function popdll {
builtin popd "$1" && ll
}
compdef _cd popdll
# Prints columns 1 2 3 ... n.
function slit {
awk "{ print $(for n; do print -n "\$$n,"; done | sed 's/,$//') }"
}
# Displays user owned process status.
function pmine {
ps "$@" -U "$USER" -o pid,%cpu,%mem,command
}
compdef _ps pmine
# Finds files and executes a command on them.
function find-exec {
find . -type f -iname "*${1:-}*" -exec "${2:-file}" '{}' \;
}