Unix Which of the following shell's wildcards are used to match any number of characters including none? ? [!ijk] * None of these [ijk] ? [!ijk] * None of these [ijk] ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following files will displayed by this command cat *ch* .ch All of these catch patch .ch All of these catch patch ANSWER DOWNLOAD EXAMIANS APP
Unix The File that contains a set of instructions which are performed when a user logs in, is .profile .exrc autoexec.bat None of these .autoexec .profile .exrc autoexec.bat None of these .autoexec ANSWER DOWNLOAD EXAMIANS APP
Unix The command that can be used to restrict incoming messages to a user is grep sleep mesg halt None of these grep sleep mesg halt None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor scroll half page backward? [Control -P] [Control-c] [Control-d] [Control - u] None of these [Control -P] [Control-c] [Control-d] [Control - u] None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3? chmod u+x emp[1-3] chmod 777 emp* chmod 222 emp? chmod u+r ??? emp chmod u+x emp[1-3] chmod 777 emp* chmod 222 emp? chmod u+r ??? emp ANSWER DOWNLOAD EXAMIANS APP
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