Unix Which of the following special shell variables is used to process number of the current shell? $$ $! None of these $* $$ $! None of these $* ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display your working directory? path dir pwd prompt $p$g path dir pwd prompt $p$g ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to move the cursor to the end of the paragraph. ( { ) } ( { ) } ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? cd cdir chdir None of these changedir cd cdir chdir None of these changedir ANSWER DOWNLOAD EXAMIANS APP
Unix In vi editor, forward search is performed using the command. /pat ?pat All of these :pat /pat ?pat All of these :pat ANSWER DOWNLOAD EXAMIANS APP
Unix Which column contains all details of the permissions of a file when you issue the ls -l command? second third first fourth second third first fourth ANSWER DOWNLOAD EXAMIANS APP
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