Warning: file_get_contents(/data/phpspider/zhask/data//catemap/5/sql/78.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Linux ps命令-o选项给出“0”;错误:垃圾选项";_Linux_Ps - Fatal编程技术网

Linux ps命令-o选项给出“0”;错误:垃圾选项";

Linux ps命令-o选项给出“0”;错误:垃圾选项";,linux,ps,Linux,Ps,我有两台suse-11机器,它们都有相同的内核版本 Linux版本2.6.32.59-0.7-default(geeko@buildhost)(gcc版本) 4.3.4[gcc-4_3-branch修订版152973](SUSE Linux))#1 SMP 2012-07-13 15:50:56+0200 但在下面的一台机器中,命令起作用 ps-u测试o“%u%p%p%c” 但在其他情况下会出现如下错误 ERROR: Garbage option. ********* simple select

我有两台suse-11机器,它们都有相同的内核版本

Linux版本2.6.32.59-0.7-default(geeko@buildhost)(gcc版本) 4.3.4[gcc-4_3-branch修订版152973](SUSE Linux))#1 SMP 2012-07-13 15:50:56+0200

但在下面的一台机器中,命令起作用

ps-u测试o“%u%p%p%c”

但在其他情况下会出现如下错误

ERROR: Garbage option.
********* simple selection *********  ********* selection by list *********
-A all processes                      -C by command name
-N negate selection                   -G by real group ID (supports names)
-a all w/ tty except session leaders  -U by real user ID (supports names)
-d all except session leaders         -g by session OR by effective group name
-e all processes                      -p by process ID
T  all processes on this terminal     -s processes in the sessions given
a  all w/ tty, including other users  -t by tty
g  OBSOLETE -- DO NOT USE             -u by effective user ID (supports names)
r  only running processes             U  processes for specified users
x  processes w/o controlling ttys     t  by tty
*********** output format **********  *********** long options ***********
-o,o user-defined  -f full            --Group --User --pid --cols --ppid
-j,j job control   s  signal          --group --user --sid --rows --info
-O,O preloaded -o  v  virtual memory  --cumulative --format --deselect
-l,l long          u  user-oriented   --sort --tty --forest --version
-F   extra full    X  registers       --heading --no-heading --context
                    ********* misc options *********
-V,V  show version      L  list format codes  f  ASCII art forest
-m,m,-L,-T,H  threads   S  children in sum    -y change -l format
-M,Z  security data     c  true command name  -c scheduling class
-w,w  wide output       n  numeric WCHAN,UID  -H process hierarchy
我真的不知道这里有什么问题,有人能告诉我哪里有问题吗

编辑:两者中的哪个ps给出
/bin/ps

我检查了两个ps命令的md5sum,结果不同。所以我怀疑可能有人在没有通知的情况下更换了这个垃圾箱。从正确的源复制ps命令并解决问题