54 lines
958 B
Bash
54 lines
958 B
Bash
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# extract tar archive in ./archive_name directory
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untar() {
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if [ -z "$1" ]; then
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echo "error: enter filename" >&2
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return 1 # exit code
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fi
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if ! [ -f "$1" ]; then
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echo "error: file '$1' not found" >&2
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return 1 # exit code
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fi
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local dir_name
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dir_name="$(basename "${1%.*}")_untarred"
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if [ -d "$dir_name" ]; then
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echo "error: directory '$dir_name' exists" >&2
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return 1 # exit code
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fi
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if [ -f "$dir_name" ]; then
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echo "error: file '$dir_name' exists" >&2
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return 1 # exit code
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fi
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mkdir "$dir_name" 1>/dev/null && tar -C "$dir_name" -xf "$1" && return 0
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}
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workon() {
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if [ -z "$1" ]; then
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echo "error: enter filename" >&2
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return 1 # exit code
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fi
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. /opt/pythonenv/"${1}"/bin/activate
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}
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cl() {
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local DIR
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DIR="$*"
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if [ $# -lt 1 ]; then
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DIR=$HOME
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fi
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cd "${DIR}" && ls -F --color=auto
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}
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