问题场景: user_00@hadoop-10-125-224-102:> su root Password: su: cannot set groups: Operation not permitted...1.观察: (1) 查看 /bin/su user_00@hadoop-10-125-224-102:> ll /bin/su -rwxr-xr-x 1 user_00 users 37880...May 3 2007 /bin/su (2)对比能正常使用 su 命令的跳板机中/bin/su文件 user_00@Tencent64:~> ll /bin/su -rwsr-xr-x 1 root...==> -rwxr-xr-x 1 root root 37880 May 3 2007 /bin/suhadoop-10-125-224-102:~ # chmod u+s /bin/su...==> -rwsr-xr-x 1 root root 37880 May 3 2007 /bin/su 设置文件属性 5.脑补的知识点: 权限状态: -rwsr-xr-x,此时就被称为Set UID
参考:https://blog.csdn.net/weixin_34380296/article/details/94681455
docker容器修改时间 date -s 报错 date: cannot set date: Operation not permitted 原因是在容器内没有权限进行操作,启动容器时授权即可。
在从root用户切换到oracle用户时,碰到了ulimit: open files: cannot modify limit: Operation not permitte的提示信息。...open files: cannot modify limit: Operation not permitted -bash: ulimit: open files: cannot modify limit...: Operation not permitted a、查看limits.conf配值文件 oracle@v2013db02u:~> more /etc/security/limits.conf # /...locked-in-memory address space (KB) # - nofile - max number of open files # - rss - max resident set...modify limit: Operation not permitted oracle@v2013db02u:~> ulimit -n 65535 -->使用ulimit命令时,number
但是,偶尔也会遇到使用rm -rf也删除不了的文件,执行后报rm: cannot remove `.user.ini': Operation not permitted, 这时候需要使用到Linux的chattr
但是,偶尔也会遇到使用rm -rf也删除不了的文件,执行后报rm: cannot remove `.user.ini': Operation not permitted,如下图: ?
删除用户文件夹下的文件.npmrc 以上就是Error: EPERM: operation not permitted, mkdir 'C:\Program Files\nodejs'TypeError...: Cannot read proper解决办法的简单使用的介绍,做此记录,如有帮助,欢迎点赞关注收藏!
关于超出资源限制的事之前有碰到过,只不过不是这个错误,而是open files: cannot modify limit: Operation not permitted。...- oracle Password: su: cannot set user id: Resource temporarily unavailable #从Putty或者SecureCRT连接则会出现如下类似的错误...modify limit: Operation not permitted -bash: /home/oracle/.bash_profile: Too many open files B)....modify limit: Operation not permitted -bash: fork: Resource temporarily unavailable #也就是说我们当前的错误是由于进程数的限制而引起的...modify limit: Operation not permitted DocID: 1239915.1 DocID: 788064.1
modify limit: Operation not permitted -- 此时的open files配置确实没生效 [GreatSQL@GDB02-DB01 ~]$ ulimit -a |grep...modify limit: Operation not permitted [GreatSQL@GDB02-DB02 ~]$ ulimit -Hn 1024 -- 可以发现这里使用的硬件资源限制1024...Last login: Tue Jul 26 14:31:21 2022 from XXXXXX -bash: ulimit: open files: cannot modify limit: Operation...$ ulimit -n 1100000 -bash: ulimit: open files: cannot modify limit: Operation not permitted $ ulimit...-n 1048576 $ ulimit -n 1048577 -bash: ulimit: open files: cannot modify limit: Operation not permitted
故障现象如下: 本地节点从oracle用户su到grid用户,错误如下: [oracle@node1 /home/oracle]$su - grid su: cannot set user id: Resource.../var/log/secure报错如下: su: pam_keyinit(su-l:session): Unable to change UID to 500 temporarily su: pam_keyinit...locked-in-memory address space (KB) # - nofile - max number of open files # - rss - max resident set...modify limit: Operation not permitted -bash: /home/oracle/.bash_profile: Too many open files B.当达到’...modify limit: Operation not permitted -bash: fork: Resource temporarily unavailable | 作者简介 杨波,沃趣科技数据库技术专家
=1000(canyon) 切换用户或以其他用户身份执行命令 su switch user命令可以切换用户身份,并且可以指定用户的身份执行命令 格式: su [options] [-] [user[args...常见选项: -l --login su -l 用户名 相当于su - 用户名 切换用户方式: su username 非登录式切换,即不会读取目标用户的配置文件,不改变当前工作目录 su -...remove ‘files.txt’: Operation not permitted 只能追加内容 chattr +a [root@centos7 data]# chattr +a files.txt...remove ‘files.txt’: Operation not permitted [root@centos7 /]# rm.bak -rf /data/ 如果目录下存在有特殊属性文件,所在目录也无法删除...rm.bak: cannot remove ‘/data/files.txt’: Operation not permitted [root@centos7 /]# lsattr /data/ ---
webappgroup tantianran [root@workhost ~]# id tantianran uid=1000(tantianran) gid=1001(webappgroup) groups...=1001(webappgroup),1000(tantianran) [root@workhost ~]# [root@workhost ~]# su - tantianran Last login... remove ‘test.go’: Operation not permitted # 会收到一个错误消息,提示没有权限删除该文件: [root@workhost shared_directory]#...’: Operation not permitted [root@workhost shared_directory]# sudo -u user1 touch conf.json [root@workhost... shared_directory]# sudo -u user2 rm -f conf.json rm: cannot remove ‘conf.json’: Operation not permitted
remove ‘test.txt’: Operation not permitted 设置+a权限,除了查看之外,就只能echo追加内容(是追加,而不是覆盖),其他操作都干不了!...asdfs [root@localhost src]# rm -f test.txt rm: cannot remove ‘test.txt’: Operation not permitted [root...remove ‘huanqiu/test.txt’: Operation not permitted [root@localhost src]# rm -rf huanqiu/test.txt rm...: cannot remove ‘huanqiu/test.txt’: Operation not permitted [root@localhost src]# echo "asdf" > huanqiu.../test.txt -bash: huanqiu/test.txt: Operation not permitted [root@localhost src]# echo "asdf" >> huanqiu
-- 2020/03/10 02:47:25 job.go:279: ------ start app server ------ 2020/03/10 02:47:25 job.go:279: su...modify limit: Operation not permitted 2020/03/10 02:47:25 job.go:279: /etc/profile: line 78: ulimit...: open files: cannot modify limit: Operation not permitted 2020/03/10 02:47:25 job.go:279: /etc/profile...: line 79: ulimit: open files: cannot modify limit: Operation not permitted 2020/03/10 02:47:25 job.go...:279: /etc/profile: line 80: ulimit: open files: cannot modify limit: Operation not permitted 2020/03
/hello: Operation not permitted”的错误,因此hello程序会尝试获取文件的cap_mac_admin,但因为容器的bounding集合中不存在该capabilities而获取失败...set-user-ID-root程序,或程序的RUD或EUID为0时,则该文件的inheritable集合和permitted集合设置为全1 当执行一个set-user-ID-root程序,或程序的EUID..., capList, CAP_SET); cap_set_flag(caps, CAP_PERMITTED, num_caps, capList, CAP_SET);.../test会返回”capset(): Operation not permitted“的错误,查看该用户的进程 [captest@78d4c79e2648 home]$ ps -ef UID...不要轻易给一个线程或文件设置CAP_SYS_ADMIN权限,CAP_SYS_ADMIN的权限类似root 在容器中给文件设置capabilities时可能会出现“Operation not permitted
remove ‘/data/file2': Operation not permitted [hechunping@CentOS7 ~]$ ll /data/ total 0 -rw-r--r-- 1...remove ‘file1': Operation not permitted [root@CentOS7 data]# mv file1 file1.bak mv: cannot move ‘file1...' to ‘file1.bak': Operation not permitted [root@CentOS7 data]# echo "hello" >> file1 -bash: file1: Permission...not permitted [root@CentOS7 data]# rm -rf file1 rm: cannot remove ‘file1': Operation not permitted...[root@CentOS7 data]# mv file1 file1.bak mv: cannot move ‘file1' to ‘file1.bak': Operation not permitted
) secure-no-suid-fixup: no (unlocked) secure-keep-caps: no (unlocked) uid=1000(fox) gid=1000(fox) groups...getcap builddir/ping/ping 所以无法正常工作: $ builddir/ping/ping www.baidu.com builddir/ping/ping: socket: Operation...not permitted 我们可以手动设置 capabilities: $ setcap 'cap_net_raw+p' builddir/ping/ping unable to set CAP_SETFCAP...effective capability: Operation not permitted $ sudo setcap 'cap_net_raw+p' builddir/ping/ping $ getcap.../server Cannot set cap: Operation not permitted 详细解释可参考 no_new_privs[7]。
linux系统中,当前用户执行的程序,该程序进程的 有效用户ID(Effective UID)就是当前用户,但拥有s(set uid)权限的程序,其进程的有效用户ID是这个程序的所有者。...换句话说,有set uid权限的程序,运行之后,就相当于所有者运行了这个程序,如果所有者是root,那这个进程也拥有root权限。能够正常授权的su,其所有者必须是root,否则不能正常授权。...没有root权限的情况下,我们可以通过chmod来设置s权限,但是不能使用chown来修改su的所有者为root(提示Unable to chown su: Operation not permitted...这个过程还可以变成 安装SuperSu,破解root权限,设置su的权限和所有者,重启手机,执行su,重挂载system,拷贝su自身到/system/xbin。...看到了吗,获取root权限跟system不可写没有关系,重挂载system并拷贝su到xbin只是为了让应用程序更容易调用su罢了。
Description: service-gateway # chkconfig: 2345 99 01 ### END INIT INFO [[ -n "$DEBUG" ]] && set...Falling back to /tmp" && LOG_FOLDER="/tmp" # Set up defaults [[ -z "$MODE" ]] && MODE="auto" # modes...not permitted (cannot access pid file)"; return 4; } touch "$log_file" &> /dev/null || { echoRed "...Operation not permitted (cannot access log file)"; return 4; } } isRunning() { ps -p "$1" &> /dev/...-- "${arguments[@]}" \ >> "$log_file" 2>&1 await_file "$pid_file" else su
mysql-server scripts]# sudo -u zabbix -H /var/lib/zabbix/percona/scripts/get_mysql_stats_wrapper.sh ggrm: cannot...remove `/tmp/localhost-mysql_cacti_stats.txt': Operation not permitted0[root@mysql-server scripts]#...etc/skel/.mozilla'[root@mysql-server ~]# chown -R zabbix.zabbix /home/zabbix/[root@mysql-server ~]# su
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