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remove aliases only if they exist
author Dirk Olmes <dirk@xanthippe.ping.de>
date Thu, 26 Jan 2012 16:32:35 +0100
parents f6fdf0fe99c3
children ee88f708d3ce
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8b245298349a zsh environment - initial import
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1 #
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2 # This is the main zshrc file.
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3 #
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4
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5 if [ -d $HOME/.oh-my-zsh ]; then
6
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6 ZSH=$HOME/.oh-my-zsh
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7 . $HOME/.zsh-env/oh-my-zsh
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8 elif [ -d /var/lib/zsh/oh-my-zsh ]; then
6
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9 ZSH=/var/lib/zsh/oh-my-zsh
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10 . $HOME/.zsh-env/oh-my-zsh
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11 fi
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12
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13 # get rid of some unwanted aliases from the oh-my-zsh env
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14 if [ "`alias | grep 'l='`" != "" ]; then
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15 unalias l
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16 fi
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17 if [ "`alias | grep 'lsa='`" != "" ]; then
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18 unalias lsa
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19 fi
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20
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21 # custom function that should work on all platforms
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22 cd() { builtin cd "$@"; print -D $PWD; }
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23 ff() { find $2 -print0 | xargs -0 grep $1 }
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24 hgrep() { history | grep $* }
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25 mcd() { mkdir $1; cd $1 }
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26 psg() { ps auxww | grep -v grep | grep -i "$@" }
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27
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28 # no history handling for now ... or find a better way to save history per shell not across all shells
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29 export HISTFILE=
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30
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31 # emulate tcsh's behaviour for forked processes: do not warn, do not kill when shell is closed
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32 setopt nohup
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33 setopt no_check_jobs
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34
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35 # ignore duplicates in history
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36 setopt hist_ignore_all_dups
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37
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38 # get rid of the silly "zsh: sure you want to delete all the files in ..." message
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39 unsetopt normstarsilent
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40
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41 # utility function that is used by various other modules
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42 removeFromPath() {
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43 search_term="$1"
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44 split_path=(${(s/:/)PATH})
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45 clean_path=""
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46 for element in ${split_path}
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47 do
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48 if [[ "${element}" =~ "${search_term}" ]]; then
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49 continue
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50 fi
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51
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52 if [ ${#clean_path} -eq 0 ]; then
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53 clean_path="${element}"
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54 else
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55 clean_path="${clean_path}:${element}"
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56 fi
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57 done
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58 echo "${clean_path}"
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59 }
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60
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61 # $HOST can either be just the host name or the FQDN. Standardize on the raw host name
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62 export HOST=`echo $HOST | awk -F '.' '{ print $1 }'`
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63
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64 # include a zshrc per OS type
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65 local os_zshrc=$HOME/.zsh-env/zshrc-$OSTYPE
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66 if [ -f ${os_zshrc} ]; then
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67 . ${os_zshrc}
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68 fi
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69
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70 # include a zshrc per host
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71 local host_zshrc=$HOME/.zsh-env/zshrc-${HOST}
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72 if [ -r ${host_zshrc} ]; then
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73 . ${host_zshrc}
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74 fi