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我有一个脚本设置了test_dir变量 变量中内容为文件路径:格式如下:
/u01/Test/test_dir/Result_Jrockit_1432794030/2015-06-09~13-22-47_OSwatcher_test_memory_Xms5g_chunk1m_Single_Thread/OSWg_OS_Cpu_System.gif
/u01/Test/test_dir/Result_Jrockit_1432794030/2015-06-09~13-22-47_OSwatcher_test_memory_Xms5g_chunk1m_Single_Thread/OSWg_OS_Cpu_User.gif
/u01/JTest/test_dir/Result_Jrockit_1432794030/2015-06-09~13-22-47_OSwatcher_test_memory_Xms5g_chunk1m_Single_Thread/OSWg_OS_Memory_Free.gif
/u01/Test/test_dir/Result_Jrockit_1432794030/2015-06-09~13-22-47_OSwatcher_test_parallel/OSWg_OS_Cpu_System.gif
...........................
我想每次读取四行并将路径插入html文件
<tr><td height="50"><div align="center"><img src=/u01/Test/test_dir/Result_Jrockit_1432794030/2015-06-09~13-22-47_OSwatcher_test_parallel/OSWg_OS_Cpu_System.gif width="1100"></div></td></tr>
我用的如下的:
test_dir="11\n22\n33\n44\n55\n66\n77\n88\n99\n10"
num=`echo -e "${test_dir}" | wc -l`
i=1
while [ ${i} -le ${num} ]
do
j=`expr ${i} + 2`
echo -e "${test_dir}" | sed -n "${i}","${j}"p
echo "######"
结果输出为数字,请帮忙看看。
谢谢!
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