diff options
| -rw-r--r-- | etc/alias/default | 4 | ||||
| -rw-r--r-- | etc/alias/short | 4 | ||||
| -rw-r--r-- | etc/function | 4 | ||||
| -rw-r--r-- | etc/functions/salias | 37 |
4 files changed, 43 insertions, 6 deletions
diff --git a/etc/alias/default b/etc/alias/default index ccda10c..a728824 100644 --- a/etc/alias/default +++ b/etc/alias/default @@ -40,8 +40,8 @@ alias host='host -a' alias mx='mx -aZ' # Only TCP/TCP6, not sockets and such -alias netstat='sudo netstat -atp tcp' -linux: alias netstat='sudo netstat --program --all --tcp --extend' +salias netstat='netstat -atp tcp' +linux: salias netstat='netstat --program --all --tcp --extend' # diff --git a/etc/alias/short b/etc/alias/short index ee4fedb..9c45432 100644 --- a/etc/alias/short +++ b/etc/alias/short @@ -62,5 +62,5 @@ alias rd='rmdir' alias rsync-serve="rsync --daemon --port=10873 --no-detach --config=/dev/stdin --log-file=/dev/stdout -v <<< $'[.]\n\tpath = .\n\tuse chroot = no'" ## Suspend -alias s2d='sudo s2disk' -alias s2r='sudo s2ram -f' +salias s2d='s2disk' +salias s2r='s2ram -f' diff --git a/etc/function b/etc/function index 60d6454..3ee4d4a 100644 --- a/etc/function +++ b/etc/function @@ -7,8 +7,8 @@ autoload catch throw autoload zargs # own functions -autoload anytag chpwd dirinfo extr plonkhost put reload rtab world-readable -autoload xexport xsource youtube-watch +autoload anytag chpwd dirinfo extr plonkhost put reload rtab salias +autoload world-readable xexport xsource youtube-watch colors chpwd diff --git a/etc/functions/salias b/etc/functions/salias new file mode 100644 index 0000000..d8a3340 --- /dev/null +++ b/etc/functions/salias @@ -0,0 +1,37 @@ +## vim:ft=zsh +## creates an alias and precedes the command with sudo if $EUID is not zero. +## Taken from the grml zshrc - http://grml.org +local only=0 +local multi=0 +while [[ ${1} == -* ]] ; do + case ${1} in + (-o) only=1 ;; + (-a) multi=1 ;; + (--) shift ; break ;; + (-h) + printf 'usage: salias [-h|-o|-a] <alias-expression>\n' + printf ' -h shows this help text.\n' + printf ' -a replace '\'' ; '\'' sequences with '\'' ; sudo '\''.\n' + printf ' be careful using this option.\n' + printf ' -o only sets an alias if a preceding sudo would be needed.\n' + return 0 + ;; + (*) printf "unkown option: '%s'\n" "${1}" ; return 1 ;; + esac + shift +done + +if (( ${#argv} > 1 )) ; then + printf 'Too many arguments %s\n' "${#argv}" + return 1 +fi + +key="${1%%\=*}" ; val="${1#*\=}" +if (( EUID == 0 )) && (( only == 0 )); then + alias -- "${key}=${val}" +elif (( EUID > 0 )) ; then + (( multi > 0 )) && val="${val// ; / ; sudo }" + alias -- "${key}=sudo ${val}" +fi + +return 0 |