#read one file line by line for line in $(cat test1.txt); do echo $line ; done; #while read split line by space while read line do for word in $line do echo $word done; done <test1.txt #string split or substring input=type=abcdefg echo $input; #get a…

How to build .apk file from command line Created on Wednesday, 29 June 2011 14:32 If you don’t want to install a number of programs for building your Android project, this article is for you. You will need only JDK, the Android SDK platform tools and…

ytkah在调试opencart项目时提示Warning: unlink(/storage/cache/cache.catalog.language.1556158719): No such file or directory in /system/library/cache/file.php on line 68,出现这个问题首先确认是否权限不够,如果权限不够,可以把对应的文件夹设为777.以下是详细的解决方案 1.设置权限,/system/storage/和/image/设为755或777…

[1]Shell脚本:while read line无法读取最后一行的问题 刚刚利用shell脚本处理日志文件时,发现了一个问题:while read line无法读取到最后一行 通过编辑器可以看到待处理的文件是5243行,但是,脚本的计数值却只打印了5242次. shell脚本源码如下: icount=0 while read line do data=`echo ${line#*error repeat sdr }` callid=`echo ${data% error:mysql.*}`…

用charles抓包时, 对抓到的html,放到pycharm中解析, 结果报错: SyntaxError: Non-UTF-8 code starting with '\xe5' in file ***.py on line 105, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for 我在开头添加了 # -*- encoding:utf-8 -*- 之后错误消失, 目前还没搞懂具体原因.…

In Java 8, you can use Files.lines to read file as Stream. c://lines.txt – A simple text file for testing line1 line2 line3 line4 line5 1. Java 8 Read File + Stream TestReadFile.java package com.mkyong.java8; import java.io.IOException; import java.n…

不多说,直接上干货! 前期博客 Apache版Phoenix的安装(图文详解) 问题现象 Traceback (most recent call last): File , in <module> import argparse ImportError: No module named argparse 解决办法 [root@master phoenix]# yum install python-argparse Loaded plugins: fastestmirror, refresh-p…

(C++) Assertion failed: !"Bad error code", file VMem.c, line 715 Misc error. myInterface Full error message Assertion failed: !"Bad error code", file VMem.c, line 715 View a screenshot of this error message Cause IDE: C++ Builder 6.0 P…

在python3环境下安装robotframework-SSHLibraray报错: Traceback (most recent call last): File "setup.py", line 22, in <module> execfile(join(CURDIR, 'src', 'SSHLibrary', 'version.py'))NameError: name 'execfile' is not defined 在网上查了,SSHLibrary目前还不支持py…

mysql InnoDB: Assertion failure in thread xxxx in file ut0mem.cc line 105 错误信息 InnoDB: Assertion failure in thread xxxx in file ut0mem.cc line 105 InnoDB: Failing assertion: ret || !assert_on_error 原因内存不足,小内存的主机上才可能遇到 innodb_buffer_poor_size 如果不设置的话,…