[[ $GRML_OSTYPE == "OpenBSD" ]]
}
+issolaris(){
+ [[ $GRML_OSTYPE == "SunOS" ]]
+}
+
#f1# are we running within an utf environment?
isutfenv() {
case "$LANG $CHARSET $LANGUAGE" in
typeset -ga ls_options
typeset -ga grep_options
if ls --color=auto / >/dev/null 2>&1; then
- ls_options=( --color=auto )
+ ls_options+=( --color=auto )
elif ls -G / >/dev/null 2>&1; then
- ls_options=( -G )
+ ls_options+=( -G )
fi
if grep --color=auto -q "a" <<< "a" >/dev/null 2>&1; then
- grep_options=( --color=auto )
+ grep_options+=( --color=auto )
fi
# utility functions
# host completion
if is42 ; then
- [[ -r ~/.ssh/config ]] && _ssh_config_hosts=(${${${(@M)${(f)"$(cat $HOME/.ssh/config)"}:#Host *}#Host }:#*[*?]*}) || _ssh_config_hosts=()
+ [[ -r ~/.ssh/config ]] && _ssh_config_hosts=(${${${(@M)${(f)"$(<$HOME/.ssh/config)"}:#Host *}#Host }:#*[*?]*}) || _ssh_config_hosts=()
[[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
[[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
else
- _ssh_config_hosts()
+ _ssh_config_hosts=()
_ssh_hosts=()
_etc_hosts=()
fi
# use generic completion system for programs not yet defined; (_gnu_generic works
# with commands that provide a --help option with "standard" gnu-like output.)
for compcom in cp deborphan df feh fetchipac gpasswd head hnb ipacsum mv \
- pal stow tail uname ; do
+ pal stow uname ; do
[[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
done; unset compcom
# get a root shell as normal user in live-cd mode:
if isgrmlcd && [[ $UID -ne 0 ]] ; then
alias su="sudo su"
- fi
+ fi
#a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
salias llog="$PAGER /var/log/syslog" # take a look at the syslog
bk() {
emulate -L zsh
local current_date=$(date -u "+%Y-%m-%dT%H:%M:%SZ")
- local clean keep move verbose result
+ local clean keep move verbose result all
setopt extended_glob
usage() {
cat << EOT
bk [-hcmv] FILE [FILE ...]
-bk -r [-v] [FILE [FILE ...]]
+bk -r [-av] [FILE [FILE ...]]
Backup a file or folder in place and append the timestamp
Remove backups of a file or folder, or all backups in the current directory
-m Move the file/folder, using mv(1)
-r Remove backups of the specified file or directory, using rm(1). If none
is provided, remove all backups in the current directory.
+-a Remove all (even hidden) backups.
-v Verbose
The -c, -r and -m options are mutually exclusive. If specified at the same time,
EOT
}
keep=1
- while getopts ":hcmrv" opt; do
+ while getopts ":hacmrv" opt; do
case $opt in
+ a) (( all++ ));;
c) unset move clean && (( ++keep ));;
m) unset keep clean && (( ++move ));;
r) unset move keep && (( ++clean ));;
shift "$((OPTIND-1))"
if (( keep > 0 )); then
while (( $# > 0 )); do
- if islinux || isfreebsd; then
+ if islinux || isfreebsd; then
cp $verbose -a "${1%/}" "${1%/}_$current_date"
- else;
+ else
cp $verbose -pR "${1%/}" "${1%/}_$current_date"
fi
(( result += $? ))
shift
done
else
- rm $verbose -rf *_[0-9](#c4,)-(0[0-9]|1[0-2])-([0-2][0-9]|3[0-1])T([0-1][0-9]|2[0-3])(:[0-5][0-9])(#c2)Z
+ if (( all > 0 )); then
+ rm $verbose -rf *_[0-9](#c4,)-(0[0-9]|1[0-2])-([0-2][0-9]|3[0-1])T([0-1][0-9]|2[0-3])(:[0-5][0-9])(#c2)Z(D)
+ else
+ rm $verbose -rf *_[0-9](#c4,)-(0[0-9]|1[0-2])-([0-2][0-9]|3[0-1])T([0-1][0-9]|2[0-3])(:[0-5][0-9])(#c2)Z
+ fi
(( result += $? ))
fi
fi