info/learnxinyminutes-docs
1
0
Fork 0
mirror of https://github.com/adambard/learnxinyminutes-docs.git synced 2025-03-16 04:10:01 +01:00
Code Issues Releases Wiki Activity

Merge pull request #3248 from heyitswither/fix-cd2

Browse Source 
[bash/en] add `cd` and `cd -` uses
This commit is contained in:
Divay Prakash 2018-10-03 09:51:32 +05:30 committed by GitHub
commit 662131f8a1
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
bash.html.markdown
View File

@ -228,10 +228,13 @@ mv s0urc3.txt dst.txt # sorry, l33t hackers...
# Since bash works in the context of a current directory, you might want to
# run your command in some other directory. We have cd for changing location:
cd ~ # change to home directory
cd # also goes to home directory
cd .. # go up one directory
# (^^say, from /home/username/Downloads to /home/username)
cd /home/username/Documents # change to specified directory
cd ~/Documents/.. # still in home directory..isn't it??
cd - # change to last directory
# => /home/username/Documents
# Use subshells to work across directories
(echo "First, I'm here: $PWD") && (cd someDir; echo "Then, I'm here: $PWD")