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Not sure if this will work, but you can try this as well:

> sftp -oPort=22 user\\@name@hostname

Notice, the double escape... one is for the shell and another for sftp.

scp works similar to cp command, except you need to specify the source or destination remote machine.
So, doing scp -rp will take care of copying entire directory.

The only issue I have seen...

Based on the number of volumes/files on your server, find can take a substantial amount of time to search something from /.

Time one of the find commands separately and multiply that time by 3....

Simply pass full/relative paths with directory name to your perl script. (This is assuming your perl script does not expect the file to be in the current working directory).


## Assuming the...

sort a.txt > a1.txt
sort b.txt > b1.txt

diff a1.txt b1.txt

You use wrappers when you want to enhance the functionality of an existing utility/command without changing it (usually for backwards compatibility or because you don't have access to the original...

If you are trying to compare numbers, use the numeric comparison operator:

80 if [ "${NUM1}" -ne "${NUM2}" ]


Or:

80 if (( NUM1 != NUM2 ))

That is correct. You can combine the operations in a pipeline though:

gunzip < file.gz | sed -e 's/search_str/replace_str/g' | gzip -c > temp.gz
mv temp.gz file.gz

Assuming that:

your file has a unique key (like some sort of account id, order id etc.)
it is sorted by that key (in ascending order)

Here is an approach that I use when working with flat...

Its called KSH Variable substitution. There are a lot of things that you can do with it. Some of the most common uses are to strip out file extensions, get directory/file names from paths etc.


>...

can't you do something like?


ssh user@hostname "$(cat hours.sh)"