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Add function command_exists

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This commit is contained in:
Felipe Conti
2018-06-10 14:04:34 -03:00
parent aa6c00b083
commit c786b697bf
1 changed files with 4 additions and 0 deletions
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4
install.sh
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@@ -5,6 +5,10 @@ KERNEL=$(uname -s)
function output() { echo -e "\033[32mctop-install\033[0m $@"; } function output() { echo -e "\033[32mctop-install\033[0m $@"; }
function command_exists() {
command -v "$@" > /dev/null 2>&1
}
# extract github download url matching pattern # extract github download url matching pattern
function extract_url() { function extract_url() {
match=$1; shift match=$1; shift