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annotate zshrc @ 97:f320edc311f0

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add a universally useable screenrc
author Dirk Olmes <dirk@xanthippe.ping.de>
date Sun, 18 Sep 2016 09:55:12 +0200
parents 5cc3c67c9d3f
children a081e7a3977d
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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 $HOME/.oh-my-zsh ]; then
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6 ZSH=$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 . $HOME/.zsh-env/oh-my-zsh
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11 fi
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12
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13 # get rid of some unwanted aliases from the oh-my-zsh env
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14 if [ "`alias | grep 'll='`" != "" ]; then
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15 unalias ll
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16 fi
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17 if [ "`alias | grep 'l='`" != "" ]; then
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18 unalias l
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19 fi
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20 if [ "`alias | grep 'lsa='`" != "" ]; then
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21 unalias lsa
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22 fi
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23
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9cc72008cf08 enable zsh's fancy autocomplete
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24 # enable zsh's fancy autocomplete
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25 autoload -U compinit
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26 compinit
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27
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28 # custom functions/aliases that should work on all platforms
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29 cd() { builtin cd "$@"; print -D $PWD; }
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30 ff() { find $2 -print0 | xargs -0 grep $1 }
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31 gve() { grep -ve '^#' $1 | uniq | less }
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32 hgrep() { history | grep $* }
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33 mcd() { mkdir $1; cd $1 }
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34 psg() { ps auxww | grep -v grep | grep -i "$@" }
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35 alias pd=pushd
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36 alias history="history 1"
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37 alias ta="tmux attach -t"
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38 alias tl="tmux list-sessions"
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39 alias tn="tmux new -s"
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40
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41 # no history handling for now ... or find a better way to save history per shell not across all shells
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42 export HISTFILE=
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43 export HISTSIZE=500
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44
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45 # emulate tcsh's behaviour for forked processes: do not warn, do not kill when shell is closed
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46 setopt nohup
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47 setopt no_check_jobs
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48
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49 # ignore duplicates in history
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50 setopt hist_ignore_all_dups
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51
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52 # get rid of the silly "zsh: sure you want to delete all the files in ..." message
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53 unsetopt normstarsilent
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54
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55 # turn off the "helpful" zsh feature of pushing each directory to the dir stack on cd
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56 unsetopt autopushd
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57
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58 # turn off "helpful" auto correction
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59 unsetopt correct_all
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60
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61 # utility function that is used by various other modules
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62 removeFromPath()
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63 {
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64 search_term="$1"
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65 split_path=(${(s/:/)PATH})
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66 clean_path=""
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67 for element in ${split_path}
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68 do
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69 if [[ "${element}" =~ "${search_term}" ]]; then
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70 continue
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71 fi
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72
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73 if [ ${#clean_path} -eq 0 ]; then
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74 clean_path="${element}"
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75 else
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76 clean_path="${clean_path}:${element}"
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77 fi
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78 done
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79 echo "${clean_path}"
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80 }
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81
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82 # $HOST can either be just the host name or the FQDN. Standardize on the raw host name
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83 export HOST=`echo $HOST | awk -F '.' '{ print $1 }'`
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84
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85 # include a zshrc per OS type
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86 local os_zshrc=$HOME/.zsh-env/zshrc-$OSTYPE
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87 if [ -f ${os_zshrc} ]; then
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88 . ${os_zshrc}
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89 fi
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90
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91 # include a zshrc per host
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92 local host_zshrc=$HOME/.zsh-env/zshrc-${HOST}
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93 if [ -r ${host_zshrc} ]; then
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94 . ${host_zshrc}
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95 fi