?? update-pciids.sh
字號(hào):
#!/bin/shset -eSRC="http://pciids.sourceforge.net/v2.2/pci.ids"DEST=pci.idsPCI_COMPRESSED_IDS=GREP=grepif [ -n "$PCI_COMPRESSED_IDS" ] ; then DECOMP="cat" SRC="$SRC.gz" GREP=zgrepelif which bzip2 >/dev/null ; then DECOMP="bzip2 -d" SRC="$SRC.bz2"elif which gzip >/dev/null ; then DECOMP="gzip -d" SRC="$SRC.gz"else DECOMP="cat"fiif which curl >/dev/null ; then DL="curl -o $DEST.new $SRC"elif which wget >/dev/null ; then DL="wget -O $DEST.new $SRC"elif which lynx >/dev/null ; then DL="eval lynx -source $SRC >$DEST.new"else echo >&2 "update-pciids: cannot find curl, wget or lynx" exit 1fiif ! $DL ; then echo >&2 "update-pciids: download failed" rm -f $DEST.new exit 1fiif ! $DECOMP <$DEST.new >$DEST.neww ; then echo >&2 "update-pciids: decompression failed, probably truncated file" exit 1fiif ! $GREP >/dev/null "^C " $DEST.neww ; then echo >&2 "update-pciids: missing class info, probably truncated file" exit 1fiif [ -f $DEST ] ; then mv $DEST $DEST.old # --reference is supported only by chmod from GNU file, so let's ignore any errors chmod -f --reference=$DEST.old $DEST.neww 2>/dev/null || truefimv $DEST.neww $DESTrm $DEST.newecho "Done."?? 快捷鍵說明
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