Linux shell 编程基础

Linux shell 编程基础

1. 将命令输出存储到变量中的语法是

diff_result=$(diff stc_compile_multifile_withso_build.log stc_compile_multifile_build.txt | wc -l)
keyword_num=$(grep -o \'OFFLOAD\' stcc_out_result0.txt| wc -l)

2. 条件判断

keyword_num=$(($keyword_num1+$keyword_num2))
if [ $diff_result == 0 ] && [ $keyword_num == 3 ]
then
	echo "stc_compile_multifile_withso_build result Passed."
	rm -rf stc_compile_multifile_withso_build.log
else
	echo "stc_compile_multifile_withso_build result Failed."
	mv stc_compile_multifile_withso_

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