Mercurial > hg
view tests/test-log.t @ 12781:0d09991f91ee
gendoc: automatically create help for default extensions.
Adds a section in the hg.1 manpage and corresponding hg.1.html
file. Each extension is listed with its module docstring, followed by
the commands defined by that extendsion.
Creates help for extensions by extracting doc strings from the extension modules
and its commands.
| author | Erik Zielke <ez@aragost.com> |
|---|---|
| date | Wed, 20 Oct 2010 17:45:09 +0200 |
| parents | 4fee1fd3de9a |
| children | 05fffd665170 |
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$ hg init a $ cd a $ echo a > a $ hg ci -Ama -d '1 0' adding a $ hg cp a b $ hg ci -mb -d '2 0' $ mkdir dir $ hg mv b dir $ hg ci -mc -d '3 0' $ hg mv a b $ echo a > d $ hg add d $ hg ci -md -d '4 0' $ hg mv dir/b e $ hg ci -me -d '5 0' $ hg log a changeset: 0:8580ff50825a user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: a -f, directory $ hg log -f dir abort: cannot follow nonexistent file: "dir" [255] -f, but no args $ hg log -f changeset: 4:66c1345dc4f9 tag: tip user: test date: Thu Jan 01 00:00:05 1970 +0000 summary: e changeset: 3:7c6c671bb7cc user: test date: Thu Jan 01 00:00:04 1970 +0000 summary: d changeset: 2:41dd4284081e user: test date: Thu Jan 01 00:00:03 1970 +0000 summary: c changeset: 1:784de7cef101 user: test date: Thu Jan 01 00:00:02 1970 +0000 summary: b changeset: 0:8580ff50825a user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: a one rename $ hg log -vf a changeset: 0:8580ff50825a user: test date: Thu Jan 01 00:00:01 1970 +0000 files: a description: a many renames $ hg log -vf e changeset: 4:66c1345dc4f9 tag: tip user: test date: Thu Jan 01 00:00:05 1970 +0000 files: dir/b e description: e changeset: 2:41dd4284081e user: test date: Thu Jan 01 00:00:03 1970 +0000 files: b dir/b description: c changeset: 1:784de7cef101 user: test date: Thu Jan 01 00:00:02 1970 +0000 files: b description: b changeset: 0:8580ff50825a user: test date: Thu Jan 01 00:00:01 1970 +0000 files: a description: a log -pf dir/b $ hg log -pf dir/b changeset: 2:41dd4284081e user: test date: Thu Jan 01 00:00:03 1970 +0000 summary: c diff -r 784de7cef101 -r 41dd4284081e dir/b --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dir/b Thu Jan 01 00:00:03 1970 +0000 @@ -0,0 +1,1 @@ +a changeset: 1:784de7cef101 user: test date: Thu Jan 01 00:00:02 1970 +0000 summary: b diff -r 8580ff50825a -r 784de7cef101 b --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/b Thu Jan 01 00:00:02 1970 +0000 @@ -0,0 +1,1 @@ +a changeset: 0:8580ff50825a user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: a diff -r 000000000000 -r 8580ff50825a a --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/a Thu Jan 01 00:00:01 1970 +0000 @@ -0,0 +1,1 @@ +a log -vf dir/b $ hg log -vf dir/b changeset: 2:41dd4284081e user: test date: Thu Jan 01 00:00:03 1970 +0000 files: b dir/b description: c changeset: 1:784de7cef101 user: test date: Thu Jan 01 00:00:02 1970 +0000 files: b description: b changeset: 0:8580ff50825a user: test date: Thu Jan 01 00:00:01 1970 +0000 files: a description: a log copies with --copies $ hg log -vC --template '{rev} {file_copies}\n' 4 e (dir/b) 3 b (a) 2 dir/b (b) 1 b (a) 0 log copies switch without --copies, with old filecopy template $ hg log -v --template '{rev} {file_copies_switch%filecopy}\n' 4 3 2 1 0 log copies switch with --copies $ hg log -vC --template '{rev} {file_copies_switch}\n' 4 e (dir/b) 3 b (a) 2 dir/b (b) 1 b (a) 0 log copies with hardcoded style and with --style=default $ hg log -vC -r4 changeset: 4:66c1345dc4f9 tag: tip user: test date: Thu Jan 01 00:00:05 1970 +0000 files: dir/b e copies: e (dir/b) description: e $ hg log -vC -r4 --style=default changeset: 4:66c1345dc4f9 tag: tip user: test date: Thu Jan 01 00:00:05 1970 +0000 files: dir/b e copies: e (dir/b) description: e log copies, non-linear manifest $ hg up -C 3 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg mv dir/b e $ echo foo > foo $ hg ci -Ame2 -d '6 0' adding foo created new head $ hg log -v --template '{rev} {file_copies}\n' -r 5 5 e (dir/b) log copies, execute bit set $ chmod +x e $ hg ci -me3 -d '7 0' $ hg log -v --template '{rev} {file_copies}\n' -r 6 6 log -p d $ hg log -pv d changeset: 3:7c6c671bb7cc user: test date: Thu Jan 01 00:00:04 1970 +0000 files: a b d description: d diff -r 41dd4284081e -r 7c6c671bb7cc d --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/d Thu Jan 01 00:00:04 1970 +0000 @@ -0,0 +1,1 @@ +a log --removed file $ hg log --removed -v a changeset: 3:7c6c671bb7cc user: test date: Thu Jan 01 00:00:04 1970 +0000 files: a b d description: d changeset: 0:8580ff50825a user: test date: Thu Jan 01 00:00:01 1970 +0000 files: a description: a log --removed revrange file $ hg log --removed -v -r0:2 a changeset: 0:8580ff50825a user: test date: Thu Jan 01 00:00:01 1970 +0000 files: a description: a log --follow tests $ hg init ../follow $ cd ../follow $ echo base > base $ hg ci -Ambase -d '1 0' adding base $ echo r1 >> base $ hg ci -Amr1 -d '1 0' $ echo r2 >> base $ hg ci -Amr2 -d '1 0' $ hg up -C 1 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo b1 > b1 $ hg ci -Amb1 -d '1 0' adding b1 created new head log -f $ hg log -f changeset: 3:e62f78d544b4 tag: tip parent: 1:3d5bf5654eda user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: b1 changeset: 1:3d5bf5654eda user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: r1 changeset: 0:67e992f2c4f3 user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: base log -f -r 1:tip $ hg up -C 0 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo b2 > b2 $ hg ci -Amb2 -d '1 0' adding b2 created new head $ hg log -f -r 1:tip changeset: 1:3d5bf5654eda user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: r1 changeset: 2:60c670bf5b30 user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: r2 changeset: 3:e62f78d544b4 parent: 1:3d5bf5654eda user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: b1 log -r . with two parents $ hg up -C 3 2 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg merge tip 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg log -r . changeset: 3:e62f78d544b4 parent: 1:3d5bf5654eda user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: b1 log -r . with one parent $ hg ci -mm12 -d '1 0' $ hg log -r . changeset: 5:302e9dd6890d tag: tip parent: 3:e62f78d544b4 parent: 4:ddb82e70d1a1 user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: m12 $ echo postm >> b1 $ hg ci -Amb1.1 -d'1 0' log --follow-first $ hg log --follow-first changeset: 6:2404bbcab562 tag: tip user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: b1.1 changeset: 5:302e9dd6890d parent: 3:e62f78d544b4 parent: 4:ddb82e70d1a1 user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: m12 changeset: 3:e62f78d544b4 parent: 1:3d5bf5654eda user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: b1 changeset: 1:3d5bf5654eda user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: r1 changeset: 0:67e992f2c4f3 user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: base log -P 2 $ hg log -P 2 changeset: 6:2404bbcab562 tag: tip user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: b1.1 changeset: 5:302e9dd6890d parent: 3:e62f78d544b4 parent: 4:ddb82e70d1a1 user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: m12 changeset: 4:ddb82e70d1a1 parent: 0:67e992f2c4f3 user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: b2 changeset: 3:e62f78d544b4 parent: 1:3d5bf5654eda user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: b1 log -r tip -p --git $ hg log -r tip -p --git changeset: 6:2404bbcab562 tag: tip user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: b1.1 diff --git a/b1 b/b1 --- a/b1 +++ b/b1 @@ -1,1 +1,2 @@ b1 +postm log -r "" $ hg log -r '' hg: parse error: empty query [255] log -r <some unknown node id> $ hg log -r 1000000000000000000000000000000000000000 abort: unknown revision '1000000000000000000000000000000000000000'! [255] log -k r1 $ hg log -k r1 changeset: 1:3d5bf5654eda user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: r1 log -d -1 $ hg log -d -1 log -p -l2 --color=always $ hg --config extensions.color= --config color.mode=ansi \ > log -p -l2 --color=always [0;33mchangeset: 6:2404bbcab562[0m tag: tip user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: b1.1 [0;1mdiff -r 302e9dd6890d -r 2404bbcab562 b1[0m [0;31;1m--- a/b1 Thu Jan 01 00:00:01 1970 +0000[0m [0;32;1m+++ b/b1 Thu Jan 01 00:00:01 1970 +0000[0m [0;35m@@ -1,1 +1,2 @@[0m b1 [0;32m+postm[0m [0;33mchangeset: 5:302e9dd6890d[0m parent: 3:e62f78d544b4 parent: 4:ddb82e70d1a1 user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: m12 [0;1mdiff -r e62f78d544b4 -r 302e9dd6890d b2[0m [0;31;1m--- /dev/null Thu Jan 01 00:00:00 1970 +0000[0m [0;32;1m+++ b/b2 Thu Jan 01 00:00:01 1970 +0000[0m [0;35m@@ -0,0 +1,1 @@[0m [0;32m+b2[0m log -r tip --stat $ hg log -r tip --stat changeset: 6:2404bbcab562 tag: tip user: test date: Thu Jan 01 00:00:01 1970 +0000 summary: b1.1 b1 | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) $ cd .. $ hg init usertest $ cd usertest $ echo a > a $ hg ci -A -m "a" -u "User One <user1@example.org>" adding a $ echo b > b $ hg ci -A -m "b" -u "User Two <user2@example.org>" adding b $ hg log -u "User One <user1@example.org>" changeset: 0:29a4c94f1924 user: User One <user1@example.org> date: Thu Jan 01 00:00:00 1970 +0000 summary: a $ hg log -u "user1" -u "user2" changeset: 1:e834b5e69c0e tag: tip user: User Two <user2@example.org> date: Thu Jan 01 00:00:00 1970 +0000 summary: b changeset: 0:29a4c94f1924 user: User One <user1@example.org> date: Thu Jan 01 00:00:00 1970 +0000 summary: a $ hg log -u "user3" $ cd .. $ hg init branches $ cd branches $ echo a > a $ hg ci -A -m "commit on default" adding a $ hg branch test marked working directory as branch test $ echo b > b $ hg ci -A -m "commit on test" adding b $ hg up default 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo c > c $ hg ci -A -m "commit on default" adding c $ hg up test 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo c > c $ hg ci -A -m "commit on test" adding c log -b default $ hg log -b default changeset: 2:c3a4f03cc9a7 parent: 0:24427303d56f user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on default changeset: 0:24427303d56f user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on default log -b test $ hg log -b test changeset: 3:f5d8de11c2e2 branch: test tag: tip parent: 1:d32277701ccb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on test changeset: 1:d32277701ccb branch: test user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on test log -b dummy $ hg log -b dummy abort: unknown revision 'dummy'! [255] log -b . $ hg log -b . changeset: 3:f5d8de11c2e2 branch: test tag: tip parent: 1:d32277701ccb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on test changeset: 1:d32277701ccb branch: test user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on test log -b default -b test $ hg log -b default -b test changeset: 3:f5d8de11c2e2 branch: test tag: tip parent: 1:d32277701ccb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on test changeset: 2:c3a4f03cc9a7 parent: 0:24427303d56f user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on default changeset: 1:d32277701ccb branch: test user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on test changeset: 0:24427303d56f user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on default log -b default -b . $ hg log -b default -b . changeset: 3:f5d8de11c2e2 branch: test tag: tip parent: 1:d32277701ccb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on test changeset: 2:c3a4f03cc9a7 parent: 0:24427303d56f user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on default changeset: 1:d32277701ccb branch: test user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on test changeset: 0:24427303d56f user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on default log -b . -b test $ hg log -b . -b test changeset: 3:f5d8de11c2e2 branch: test tag: tip parent: 1:d32277701ccb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on test changeset: 1:d32277701ccb branch: test user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on test log -b 2 $ hg log -b 2 changeset: 2:c3a4f03cc9a7 parent: 0:24427303d56f user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on default changeset: 0:24427303d56f user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on default log -p --cwd dir (in subdir) $ mkdir dir $ hg log -p --cwd dir changeset: 3:f5d8de11c2e2 branch: test tag: tip parent: 1:d32277701ccb user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on test diff -r d32277701ccb -r f5d8de11c2e2 c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/c Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +c changeset: 2:c3a4f03cc9a7 parent: 0:24427303d56f user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on default diff -r 24427303d56f -r c3a4f03cc9a7 c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/c Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +c changeset: 1:d32277701ccb branch: test user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on test diff -r 24427303d56f -r d32277701ccb b --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/b Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +b changeset: 0:24427303d56f user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on default diff -r 000000000000 -r 24427303d56f a --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/a Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +a log -p -R repo $ cd dir $ hg log -p -R .. ../a changeset: 0:24427303d56f user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: commit on default diff -r 000000000000 -r 24427303d56f a --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/a Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +a $ cd .. $ hg init follow2 $ cd follow2 # Build the following history: # tip - o - x - o - x - x # \ / # o - o - o - x # \ / # o # # Where "o" is a revision containing "foo" and # "x" is a revision without "foo" $ touch init $ hg ci -A -m "init, unrelated" adding init $ echo 'foo' > init $ hg ci -m "change, unrelated" $ echo 'foo' > foo $ hg ci -A -m "add unrelated old foo" adding foo $ hg rm foo $ hg ci -m "delete foo, unrelated" $ echo 'related' > foo $ hg ci -A -m "add foo, related" adding foo $ hg up 0 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ touch branch $ hg ci -A -m "first branch, unrelated" adding branch created new head $ touch foo $ hg ci -A -m "create foo, related" adding foo $ echo 'change' > foo $ hg ci -m "change foo, related" $ hg up 6 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo 'change foo in branch' > foo $ hg ci -m "change foo in branch, related" created new head $ hg merge 7 merging foo warning: conflicts during merge. merging foo failed! 0 files updated, 0 files merged, 0 files removed, 1 files unresolved use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon [1] $ echo 'merge 1' > foo $ hg resolve -m foo $ hg ci -m "First merge, related" $ hg merge 4 merging foo warning: conflicts during merge. merging foo failed! 1 files updated, 0 files merged, 0 files removed, 1 files unresolved use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon [1] $ echo 'merge 2' > foo $ hg resolve -m foo $ hg ci -m "Last merge, related" $ hg --config "extensions.graphlog=" glog @ changeset: 10:4dae8563d2c5 |\ tag: tip | | parent: 9:7b35701b003e | | parent: 4:88176d361b69 | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: Last merge, related | | | o changeset: 9:7b35701b003e | |\ parent: 8:e5416ad8a855 | | | parent: 7:87fe3144dcfa | | | user: test | | | date: Thu Jan 01 00:00:00 1970 +0000 | | | summary: First merge, related | | | | | o changeset: 8:e5416ad8a855 | | | parent: 6:dc6c325fe5ee | | | user: test | | | date: Thu Jan 01 00:00:00 1970 +0000 | | | summary: change foo in branch, related | | | | o | changeset: 7:87fe3144dcfa | |/ user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: change foo, related | | | o changeset: 6:dc6c325fe5ee | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: create foo, related | | | o changeset: 5:73db34516eb9 | | parent: 0:e87515fd044a | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: first branch, unrelated | | o | changeset: 4:88176d361b69 | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: add foo, related | | o | changeset: 3:dd78ae4afb56 | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: delete foo, unrelated | | o | changeset: 2:c4c64aedf0f7 | | user: test | | date: Thu Jan 01 00:00:00 1970 +0000 | | summary: add unrelated old foo | | o | changeset: 1:e5faa7440653 |/ user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: change, unrelated | o changeset: 0:e87515fd044a user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: init, unrelated $ hg --traceback log -f foo changeset: 10:4dae8563d2c5 tag: tip parent: 9:7b35701b003e parent: 4:88176d361b69 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: Last merge, related changeset: 9:7b35701b003e parent: 8:e5416ad8a855 parent: 7:87fe3144dcfa user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: First merge, related changeset: 8:e5416ad8a855 parent: 6:dc6c325fe5ee user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: change foo in branch, related changeset: 7:87fe3144dcfa user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: change foo, related changeset: 6:dc6c325fe5ee user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: create foo, related changeset: 4:88176d361b69 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: add foo, related Issue2383: hg log showing _less_ differences than hg diff $ hg init issue2383 $ cd issue2383 Create a test repo: $ echo a > a $ hg ci -Am0 adding a $ echo b > b $ hg ci -Am1 adding b $ hg co 0 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo b > a $ hg ci -m2 created new head Merge: $ hg merge 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) Make sure there's a file listed in the merge to trigger the bug: $ echo c > a $ hg ci -m3 Two files shown here in diff: $ hg diff --rev 2:3 diff -r b09be438c43a -r 8e07aafe1edc a --- a/a Thu Jan 01 00:00:00 1970 +0000 +++ b/a Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +1,1 @@ -b +c diff -r b09be438c43a -r 8e07aafe1edc b --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/b Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +b Diff here should be the same: $ hg log -vpr 3 changeset: 3:8e07aafe1edc tag: tip parent: 2:b09be438c43a parent: 1:925d80f479bb user: test date: Thu Jan 01 00:00:00 1970 +0000 files: a description: 3 diff -r b09be438c43a -r 8e07aafe1edc a --- a/a Thu Jan 01 00:00:00 1970 +0000 +++ b/a Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +1,1 @@ -b +c diff -r b09be438c43a -r 8e07aafe1edc b --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/b Thu Jan 01 00:00:00 1970 +0000 @@ -0,0 +1,1 @@ +b $ cd ..