Items tagged "command" | Natalie Downe

Dinky pocketbooks: the command-line reference edition

I have fulfilled my intention from to create a dinky pocket book as a reference for useful terminal commands (see below). I'll be printing a set of these out for my colleagues to find on their desks next week.

The printable pdf can be found here, but if you are running safari — or a recent gecko build as now it also uses -moz-transform — you can print directly from the browser.

The HTML for the reference booklet together with some minor updates to the original booklet css can be found on github.

I rarely use the terminal so these are commands that I will find useful as a reference and some of these I always end up having to look up. It is not designed to be an exhaustive list but if you have any suggestions I would love to hear them!

Navigate the file tree

changing directory to dirname
```
cd dirname
```
move up a directory in the tree—dont forget you can drag a folder in from the finder to get a path to that directory.
```
cd ..
```
go back to the last directory I was in
```
cd -
```
where am I? (present working directory)
```
pwd
```
list what's in this directory
```
ls
```
now give me more information in the listing
```
ls -lah
```
ssh to server
```
ssh user@domain.com
```
Find & open

list all files recursively in subdomains
```
find .
```
find all files with '.css' in the name
```
find . | grep .css
```
find the string 'prose' in the contents of all the files in this directory
```
grep -r "prose" .
```
open a file as if you had double clicked it in the finder (mac only)
```
open filename
```
open the current directory in the finder
```
open .
```
make a directory called dirname
```
mkdir dirname
```
create a file called filename if it doesnt exist or update last modified date if it does
```
touch filename
```
Move, remove & copy

move or rename a file or directory
```
mv oldname newname
```
remove a file
```
rm filename
```
remove a directory and all its contents. BE VERY CAREFUL! you could easily delete everything!
```
rm -rf dirname
```
copy a file
```
cp oldfilename newfilename
```
copy a directory and everything in it
```
cp -r olddirname newdirname
```
securely copy a file to / on a remote server — you can also copy a directory using scp -r
```
scp file user@domain.com:
```
Subversion

check out a repository to the current directory
```
svn co http://domain.com/svn/ .
```
update local directory from repository
```
svn up
```
are there new or modified files?
```
svn status
```
add new files to the repository
```
svn add filename
```
remove a file from subversion
```
svn remove filename
```
mark a previously conflicted file as resolved
```
svn resolved filename
```
who changed what line number of this file
```
svn blame filename
```
commit all changes in this directory
```
svn commit -m "commit msg"
```
Subversion & download

is this directory checked out from svn? and where?
```
svn info
```
show everything that has changed
```
svn diff
```
show what has changed in one file
```
svn diff filename
```
open text editor in order to specify which files to ignore from svn
```
svn propedit svn:ignore .
```
download a file to the current directory
```
wget URL
```
show the contents of a file in the terminal
```
curl URL
```
Help & information

run any command as root
```
sudo your-command-here
```
get help for any command, eg svn
```
svn --help
```
how long has this computer been on?
```
uptime
```
what is the size of the current directory and all the contents
```
du -h
```
cancel the command you were currently typing
```
ctrl + c
```
go to the beginning of the line in the terminal
```
ctrl + a
```
go to the end of the line in the terminal
```
ctrl + e
```
[… 635 words]
Posted at 5:01 pm on the 23rd of May 2009. 39 Comments
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Dinky pocketbooks: the command-line reference edition

Navigate the file tree

Find & open

Move, remove & copy

Subversion

Subversion & download

Help & information

1 item tagged "command"