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zshrc: began rewriting bk()
[grml-etc-core.git]
/
etc
/
zsh
/
zshrc
diff --git
a/etc/zsh/zshrc
b/etc/zsh/zshrc
index
d3d73b1
..
8357683
100644
(file)
--- a/
etc/zsh/zshrc
+++ b/
etc/zsh/zshrc
@@
-3019,10
+3019,16
@@
fi
# useful functions
# useful functions
-#f5# Backup \kbd{file
{\rm to} file
\_timestamp}
+#f5# Backup \kbd{file
_or_folder {\rm to} file_or_folder
\_timestamp}
bk() {
emulate -L zsh
bk() {
emulate -L zsh
- cp -b $1 $1_`date --iso-8601=m`
+ if islinux; then
+ cp -a "$1" "$1_$(date --iso-8601=m)"
+ elif isopenbsd; then
+ cp -R "$1" "$1_$(date "+%FT%H:%M")"
+ else;
+ echo 'sorry, not yet implemented, send a patch!' >&2
+ fi
}
#f5# cd to directoy and list files
}
#f5# cd to directoy and list files