mirror of
https://github.com/kforney/pentest-distro-builder.git
synced 2024-11-01 08:59:11 -06:00
49 lines
695 B
Bash
49 lines
695 B
Bash
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get_tmux_option() {
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local option="$1"
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local default_value="$2"
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local option_value="$(tmux show-option -gqv "$option")"
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if [ -z "$option_value" ]; then
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echo "$default_value"
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else
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echo "$option_value"
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fi
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}
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is_osx() {
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[ $(uname) == "Darwin" ]
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}
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is_freebsd() {
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[ $(uname) == "FreeBSD" ]
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}
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is_openbsd() {
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[ $(uname) == "OpenBSD" ]
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}
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is_linux() {
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[ $(uname) == "Linux" ]
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}
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is_cygwin() {
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command -v WMIC &> /dev/null
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}
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is_linux_iostat() {
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# Bug in early versions of linux iostat -V return error code
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iostat -c &> /dev/null
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}
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cpus_number() {
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if is_linux; then
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nproc
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else
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sysctl -n hw.ncpu
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fi
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}
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command_exists() {
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local command="$1"
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command -v "$command" &> /dev/null
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}
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