linux ps手册
作者 佚名技术
来源 Linux系统
浏览
发布时间 2012-04-28
139 x Lift the BSD-style "must have a tty" restriction, which is 140 imposed upon the set of all processes when some BSD-style 141 (without "-") options are used or when the ps personality 142 setting is BSD-like. The set of processes selected in this 143 manner is in addition to the set of processes selected by 144 other means. An alternate description is that this option 145 causes ps to list all processes owned by you (same EUID as 146 ps), or to list all processes when used together with the a 147 option. 148 149 150 --deselect Select all processes except those that fulfill the specified 151 conditions. (negates the selection) Identical to -N. 152 153 154 155 PROCESS SELECTION BY LIST 156 These options accept a single argument in the form of a blank-separated or 157 comma-separated list. They can be used multiple times. 158 For example: ps -p "1 2" -p 3,4 159 160 161 -C cmdlist Select by command name. 162 This selects the processes whose executable name is given in 163 cmdlist. 164 165 166 -G grplist Select by real group ID (RGID) or name. 167 This selects the processes whose real group name or ID is in 168 the grplist list. The real group ID identifies the group of 169 the user who created the process, see getgid(2). 170 171 172 U userlist Select by effective user ID (EUID) or name. 173 This selects the processes whose effective user name or ID is 174 in userlist. The effective user ID describes the user whose 175 file access permissions are used by the process 176 (see geteuid(2)). Identical to -u and --user. 177 178 179 -U userlist select by real user ID (RUID) or name. 180 It selects the processes whose real user name or ID is in the 181 userlist list. The real user ID identifies the user who 182 created the process, see getuid(2). 183 184 185 -g grplist Select by session OR by effective group name. 186 Selection by session is specified by many standards, but 187 selection by effective group is the logical behavior that 188 several other operating systems use. This ps will select by 189 session when the list is completely numeric (as sessions are). 190 Group ID numbers will work only when some group names are also 191 specified. See the -s and --group options. 192 193 194 p pidlist Select by process ID. Identical to -p and --pid. 195 196 197 -p pidlist Select by PID. 198 This selects the |
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