折腾树莓派的时候写了个简单的shell脚本，代码没有优化。

#!/bin/bash

end_sep(){

echo "==========================================================================================================================="

}

check_phpver(){

php -v >/dev/null 2>&1

if [ $? -eq 0 ];then

echo "PHP环境版本号为:"

php -v

end_sep

else

echo -e "033[31m PHP环境未安装 033[0m"

end_sep

fi

}

check_pythonver(){

python -V >/dev/null 2>&1

if [ $? -eq 0 ];then

echo "Python2环境版本号为:"

python -V

end_sep

else

echo -e "033[31m Python2环境未安装 033[0m"

end_sep

fi

python3 -V >/dev/null 2>&1

if [ $? -eq 0 ];then

echo "Python3环境版本号为:"

python3 -V

end_sep

else

echo -e "033[31m Python3环境为安装 033[0m"

end_sep

fi

}

check_perlver(){

perl -v >/dev/null 2>&1

if [ $? -eq 0 ];then

echo "Perl环境版本号为:"

perl -v|awk -F"[ ]+" '{if(NR==2) print $0}'

end_sep

else

echo -e "033[31m Perl环境未安装 033[0m"

end_sep

fi

}

check_gover(){

go -v >/dev/null 2>&1

if [ $? -eq 0 ];then

echo "Go环境版本号为:"

go -v

end_sep

else

echo -e "033[31m Go环境为安装 033[0m"

end_sep

fi

}

check_javaver(){

java --version >/dev/null 2>&1

if [ $? -eq 0 ];then

echo "Java环境版本号为:"

java --version

end_sep

else

echo -e "033[31m Java环境未安装 033[0m"

end_sep

fi

}

check_luaver(){

lua -v >/dev/null 2>&1

if [ $? -eq 0 ];then

echo "Lua环境版本号为:"

lua -v

end_sep

else

echo -e "033[31m Lua环境未安装 033[0m"

end_sep

fi

}

check_rubyver(){

ruby -v >/dev/null 2>&1

if [ $? -eq 0 ];then

echo "Ruby环境版本号为:"

ruby -v

end_sep

else

echo -e "033[31m Ruby环境为安装 033[0m"

end_sep

fi

}

check_asmver(){

nasm -v >/dev/null 2>&1

if [ $? -eq 0 ];then

echo "NASM汇编环境版本号为:"

nasm -v

end_sep

else

echo -e "033[31m NASM汇编环境未安装 033[m"

end_sep

fi

}

check_nodever(){

node -v >/dev/null 2>&1

if [ $? -eq 0 ];then

echo "NodeJS环境版本号为:"

node -v

end_sep

else

echo -e "033[31m NodeJS环境未安装 033[0m"

fi

}

check_env(){

end_sep

check_pythonver

check_phpver

check_gover

check_rubyver

check_luaver

check_perlver

check_javaver

check_asmver

check_nodever

}

check_env