相关内容
解决 Error: parent directory is world writable but not sticky
使用 homebrew 安装 yarn 时遇到了 error:parent directory is world writable but not stickybrew installyarn报错内容如下：==> downloading https...9b12507393eac1d9bcec561--yarn-v1. 17.0.tar.gzerror: parent directory is world writable but not stickyplease report this bug:https:docs.brew.sht...
Hadoop源码分析：Writable接口和WritableComparable接口
} ** returns true iff o is a intwritable with the same value. * @overridepublic boolean equals(object o) { if (!(o instanceof intwritable)) return false; intwritable other = (intwritable)o; return this.value == other.value; } @override public int hashcode() { return value; } ** compares twoint...
bash 的条件和循环
then echo $file is readable. fi if ; then echo $file is writable. fi if ; then echo $file is executablesearchable. fielse echo $file does notexistfi这个例子中就有大量的 test 。 casecase 其实就是我们熟悉的那个 swich ，但语法形式上有很大的不同。 case $variable in $condition1 ) command... ; $...
关于 Shell 中常见参数及判断命令
by the current process. -s file exists and has a size greater than zero. -sfile exists and is a socket. -t file descriptor number fildes is open andassociated with a terminal device. -u file exists and has its setuid(2) bitset. -w file exists and is writable by the current process. -x file ...
redis配置文件
it means # that the eviction of keys will be just handled by the master,sending the # del commands to the replica as keys evict in the master side. ## this behavior ensures that masters and replicas stay consistent,and is usually # what you want, however if your replica is writable...
ucoreOS_lab3 实验报告
then the vma is writablenon writable * pte_w 0x002 page tabledirectory entryflags bit : writeable * pte_u 0x004 page tabledirectory entry flags ...} } * if (write an existed addr ) or * (write an non_existed addr && addr iswritable) or * (read an non_existed addr && addr is readable) * then...
Dockerfile安装的几个实例 原
mysql varlibmysql varrunmysqld # ensure that varrunmysqld(used for socket and lock files) is writable regardless of the uid our mysqldinstance ends up having at runtime&& chmod 777 varrunmysqld # comment out afew problematic configuration values# dont reverse lookup hostnames,they are usually ...
超级！超级!超级好用的视频标注工具
homesuker.python-eggs is writable by groupothers and vulnerable to attackwhen used with get_resource_filename. consider a more secure location(set with .set_extraction_path or the python_egg_cache environment variable). warnings.warn(msg, userwarning)解决办法$ cd homemou$ chmod g-wx...
BashBites:Check Files
symbolic link (same as -l) -r file file exists and is readable -s file fileexists and has a size greater than zero -w file file exists and is writable -xfile file exists and is executable -z string the length of string is zero formore detailed information, please visit http:linux.about...
Bash脚本编程（原创）
the current process.-s file exists and has a size greater than zero.-s fileexists and is a socket.-t file descriptor number fildes is open and associatedwith a terminal device.-u file exists and has its setuid(2) bit set.-w fileexists and is writable by the current process.-x file exists and ...
bash 的条件和循环
then echo $file is readable. fi if ; then echo $file is writable. fi if ; then echo $file is executablesearchable. fielse echo $file does notexistfi这个例子中就有大量的 test 。 casecase 其实就是我们熟悉的那个 swich ，但语法形式上有很大的不同。 case $variable in $condition1 ) command... ; $...
如何将只读属性应用于C：目录中的所有.docx和.pptx文件？(2 个回答)
import java.io.ioexception; public class filereadattribute {public static void main(string[] args) throwsioexception { file file = new file(c:*.docx); file.setreadonly(); if(file.canwrite()) { system.out.println(this file is writable); } else { system.out.println(this file is read only); } }}...
SQL 语法概要
) | distributed randomly ] create writable external table table_name( column_name data_type | like other_table )location(s3:s3_endpointbucket_name ) format text delimiter] null string]escape | off] )] | csv quote] delimiter] null string] ] ] escape] )]create writable external web table table...
使用 API 分析 HDFS/COS 上的数据
text, intwritable, text, intwritable> { private intwritable result = new intwritable(); public void reduce(text key, iterable<intwritable&...首先在本地新建一个 txt 文件 test.txt，并且添加一些英语单词：hello world.this is a message.this is another message.hello world, how are you?...
open_basedir restriction in effect. File() is not within the allowed path(s):(2 个回答)
warning: is_writable() :open_basedir restriction in effect. file() is not within the allowed path(s)...
Hiredis源码阅读（二）
aeeventloop *loop = e->loop; if (!e->writing){ e->writing = 1; aecreatefileevent(loop,e->fd,ae_writable,redisaewriteevent,e); }} 可写事件回到函数是redisaewriteevent，该函数调用redisasynchandlewrite实现，源码如下所示：void redisasynchandlewrite(redisasynccontext *ac){ ... if (!(c->flags & redis...
bash 的 Test
echo $?; #0] && echo home is a writable directory # home is a writable directory* ? d* ]]; echo $? #0* ? d* ]]; echo $? #1上面的几个例子有字符串的匹配，有单目操作符的比较，比如 -d。 常见的单目操作符 操作符 意义 -z 测试 null 字符串 -n 字符串是否非空 -d 目录 -e存在 -f 普通文件 -r 可读 -w 可写 -n...
聊聊rocketmq的maxMessageSize
} if (!this.runningflags.iswriteable()){ long value = this.printtimes.getandincrement(); if ((value % 50000) == 0) { log.warn(defaultmessagestore is not writable,so putmessages is forbidden + this.runningflags.getflagbits()); } return new putmessageresult(putmessagestatus.service_not_available...
聊聊rocketmq的maxMessageSize
} if (!this.runningflags.iswriteable()){ long value = this.printtimes.getandincrement(); if ((value % 50000) == 0) { log.warn(defaultmessagestore is not writable,so putmessages is forbidden + this.runningflags.getflagbits()); } return new putmessageresult(putmessagestatus.service_not_available...
Linux 系统设置 : dircolors 命令详解
o+w权限的文件 绿底-黑字(不常用)other_writable 34; 42 # dir that is other-writable (o+w) and not sticky -t,o+w权限的文件 绿底-蓝字(不常用)sticky 37; 44 # dir with the sticky bit set (+t) and not other-writable +t,o-w权限的文件 蓝底-白字(不常用)# this is for files with execute permission:exec 01...
