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ls | xargs -I{} cp {} {}007

The "LOOP" version:

while read line;do
sed "s/$line//" file1 > tmpfile
cat tmpfile >file1
done < file2

You missed blank chars ...

if [ "$chris" -eq "$chris2" ]

hardlink and softlink are quite different in nature.

soft link is a type of disk file
hard link is a file attribute as an indication on how many directory entries ( mostly means file names ) are...

More than one way to do this. Another way in addtion to using find command:


ls /Land/*/test.txt | xargs -I{} awk 'NR==2' {}

I dont get what you mean by "enter the [your-file-name] and [source-URL] parts on the same line with the "homeperm"

What errors did you get when you were tring to run csh test.csh? Are you sure all of the things like syntax are correctly used in that script?

2 ways I firgured out to meet your needs:

1) check the stimestamp of the directory ( Because once a file created, the directory's modification time is necessarily updated ). Save the the last...

yes, you get it. cd and echo commands are implemented as part of shell itself, that is so called shell built-in. And thus these builtin command are always available in a running shell and have...

Anyway make sure in the script you always use full path names and explicitly set some env variables if used

Another solution using awk:

echo $str
abcd | fghfh | qwer | ertete
echo $str | awk -F'|' '{OFS="|";$NF="\n"$NF;print $0}'
abcd | fghfh | qwer |
ertete

try this :

get_number $VARIABLE | xargs -I{} myscript.sh param1 {}

awk -F '\[|\||:|,' '{print $4, $9, $11}'

Hi there,

As you know, we can group a list of commands in either (list) form or { list;}. I know the difference between the two. (list) make the command list to be executed in a subshell while...

If you enter " < myfile " on shell prompt directly, nothing to output. But for ' $(< myfile) ' , the contents of myfile replace $(< myfile). That has the same effect as ' $(cat myfile) '. I never...

Yes, the following words from The Whole Story on #! /usr/bin/ksh can explain my doubt ( in fact, I also guessed ksh works this way for this case)



However my confusion is still not completly...

Say there is a shell script named test.sh. I intentionally omit the #! line in test.sh for testing perpose. I did the following :

$ echo $0
-ksh --->...

You must create it on your own. The .ssh is automatically created under an user's home directory only when you set up ssh client as that user.