command: cat

[Arch User]

It Works On Linux

What coding language would work with this??

 

[f33dm3bits]

cat command examples:

show the contents of /etc/passwd while searching for the user 'rob'

[root@server ~]# cat /etc/passwd|grep rob
rob:x:500:500::/home/rob:/bin/bash

Isn't that doing an unnecessary cat, you can just do it like this?

[root@server ~]# grep rob /etc/passwd
rob:x:500:500::/home/rob:/bin/bash

 

[wizardfromoz]

Isn't that doing an unnecessary cat, you can just do it like this?

@JasKinasis has explained this at #5, and Rob has responded at #6.

Cheers

Wizard

 

[f33dm3bits]

@JasKinasis has explained this at #5, and Rob has responded at #6.

Cheers

Wizard

It was still early in the morning when I replied, I see that now

 

[hirushaadikari]

rob:x:500:500::/home/rob:/bin/bash

what does this mean?

 

[captain-sensible]

i think it means rob has user id of 500 (uid) and group id (gid) of 500