53 lines
972 B
Bash
Executable File
53 lines
972 B
Bash
Executable File
#!/bin/bash
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#remaster lib
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[ -d "<LIBDIR>" ] || { echo "LIBDIR not exist"; exit 1; }
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#iso_extract [iso_source] [iso_extr_dir]
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function iso_extract() {
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echo -n "extract iso ... "
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#$1 = iso_source
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#$2 = iso_extr_dir
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#check root
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[ "`whoami`" == "root" ] || {
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echo "### ERROR ### iso_extract: need root permision!"
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return 10
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}
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iso_source="$1"
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[ -f "$iso_source" ] || {
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echo "### ERROR ### iso_extract: ISO \"$iso_source\" not exist!"
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return 11
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}
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iso_extr_dir="$2"
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[ -d "$iso_extr_dir" ] || {
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echo "### ERROR ### iso_extract: aim directory not exist!"
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return 12
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}
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#mace tmp mountpoint
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tmpdir="`mktemp -d`"
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[ -d "$iso_extr_dir" ] && {
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rm -r "$iso_extr_dir/"
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mkdir "$iso_extr_dir"
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}
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#copy files ...
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mount -o loop,ro "$iso_source" "$tmpdir"
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cp -f -r "$tmpdir/"* "$iso_extr_dir"
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#clear tmp mountpoint
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umount "$iso_source"
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rm -r "$tmpdir"
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tmpdir=
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echo "done"
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}
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#this func is standalone executable
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[ -n "$1" ] && {
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iso_extract $@
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}
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