Hi there, I just switch to MAC and love the way command line do things like mass renaming, unrar, remove .... in terminal, so better than normal graphic apps.
I love to study more about this stuff, could you guys show me some book that help me out,
Simply I see many code like this in internet but I don't know how to modify them much
Code:
for i in *.rar;do unrar "something with $$$$$" ;done [return]
my requirement is,
consider a file output
cat output
blah sdjfhjkd jsdfhjksdh
sdfs 23423 sdfsdf sdf"sdfsdf"sdfsdf"""""dsf
hellow there
this doesnt look good
et cetc etc
etcetera
i want to replace a line of line number 4 ("this doesnt look good") with some other line
... (3 Replies)
At first, give my best wish for all MOD and admins here. I"m learning bash shell program just for a month, not too much, not too little, but i must admire that i'm very bad at math and algorithm. :(
I want to do this :
Read the content of a file line by line and at each line, ask me want to... (3 Replies)
I saw this on another board, and burst out laughing.
http://www.brandsoftheworld.com/brands/0011/0070/brand.gif
Apparently it's a new logo (may even be a new name) for a clothing line.
Check them out: www.A-Style.it (9 Replies)
I want to read from a file and then do some stuff based on the text read from each line. Basically it is a list of usernames and I need to read each user, check it exist in passwd and extract their home directory and then copy a few files to that users home directory. Then move onto the next user... (4 Replies)
11-19-2011
Cool stuff with command line?