Unix Which of the following keys is used to replace a single character with new text? r R s S r R s S ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following shell's wildcards are used to match any number of characters including none? * [!ijk] [ijk] None of these ? * [!ijk] [ijk] None of these ? ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to move all files to the bin sub-directory of the parent directory? mv * /bin/* None of these mv *.* /bin/ mv * ../bin mv * ../bin *.* mv * /bin/* None of these mv *.* /bin/ mv * ../bin mv * ../bin *.* ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in reverse order sort -r st sh sort sort -r st sh sort ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove the read permission of the file 'note' from both the group and others? chmod go+rw note chmod go+r note chmod go-r note chmod go-x note chmod go+rw note chmod go+r note chmod go-r note chmod go-x note ANSWER DOWNLOAD EXAMIANS APP
Unix Which shell's wild-cards is used to match a single character? [ijk] [!ijk] None of these ? * [ijk] [!ijk] None of these ? * ANSWER DOWNLOAD EXAMIANS APP
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