Find the disk usage
du
Note: In hp-UX bdf command we have to use.
Find exit Status of a unix command
Following the execution of a pipe, a $? gives the exit status of the last command executed. After a script terminates, a $? from the command-line gives the exitstatus of the script, that is, the last command executed in the script, which is, by convention, 0 on success or an integer in the range 1 - 255 on error.
command to find current working directory in unix
pwd
du
Note: In hp-UX bdf command we have to use.
Find exit Status of a unix command
Following the execution of a pipe, a $? gives the exit status of the last command executed. After a script terminates, a $? from the command-line gives the exitstatus of the script, that is, the last command executed in the script, which is, by convention, 0 on success or an integer in the range 1 - 255 on error.
command to find current working directory in unix
pwd
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