Unix Which command is used to list all the files with extension .lst? ls -l *.lst ls lst* ls *[lst] ls *.* ls -l *.lst ls lst* ls *[lst] ls *.* 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
Unix Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file? ls -F -x ls -l Ip ls ~ x ls -F -x ls -l Ip ls ~ x ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following signs is used to back up over typing errors in vi? # None of these $ ! @ # None of these $ ! @ ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following options will be used to display number of blocks used by a file? -r option None of these #NAME? -c -r option None of these #NAME? -c ANSWER DOWNLOAD EXAMIANS APP
Unix Which option is used with the chmod command recursively to all files and sub-directories in a directory? #NAME? None of these -R -1 #NAME? None of these -R -1 ANSWER DOWNLOAD EXAMIANS APP
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