Re: [lfs-support] Patch delete a directory
Em 08-01-2014 09:31, akhiezer escreveu: Hi Fernando, If ever being added to the book - it's low-maint - then probly 'good form' to drop the author a wee thanks note or similar (eml-addr via foot of proj homepage). (Disclaimer: I don't have any vested interest in the software, or know the author, etc.) Started yesterday the thread add new package tree-1.6.0 in the dev list for BLFS, if somebody want to drop opinions there... -- []s, Fernando -- http://linuxfromscratch.org/mailman/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/lfs/faq.html Unsubscribe: See the above information page
Re: [lfs-support] Patch delete a directory
Date: Tue, 07 Jan 2014 20:52:41 -0300 From: Fernando de Oliveira fam...@yahoo.com.br To: LFS Support List lfs-support@linuxfromscratch.org Subject: Re: [lfs-support] Patch delete a directory Em 07-01-2014 10:23, Fernando de Oliveira escreveu: Em 07-01-2014 09:39, akhiezer escreveu: Date: Tue, 07 Jan 2014 08:50:24 -0300 From: Fernando de Oliveira To: LFS Support List Subject: Re: [lfs-support] Patch delete a directory . . I do not have tree in my system. It is nice having it. Did I miss it during some wrong install? - yes, that's it; latest ver 1.6.0 . Straightforward build; latest-ver works ok under ~b/lfs-7.4(-ish) . Not aware of any similarly-named utils from other well-known packages. I will install soon after I finish what I am doing now It is very good, I missed that, helps also in examining the dirs and files for the book. Thanks again! Hi Fernando, You're welcome; good that it's found to be useful - maybe for others too. I'd kindof forgotten that it's not in blfs. If ever being added to the book - it's low-maint - then probly 'good form' to drop the author a wee thanks note or similar (eml-addr via foot of proj homepage). (Disclaimer: I don't have any vested interest in the software, or know the author, etc.) (( On a related note, if you find the tree idiom useful: you do know about the likes of 'pstree' (from 'procps', 'psmisc', c), smbtree (from 'samba'), usw ? I'd expect so, but mention just in case not. )) rgds, akhiezer -- -- http://linuxfromscratch.org/mailman/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/lfs/faq.html Unsubscribe: See the above information page
Re: [lfs-support] Patch delete a directory
From: akhiezer Sent: Tuesday, January 07, 2014 1:31 AM To: LFS Support List Subject: Re: [lfs-support] Patch delete a directory Hi akhiezer, Thanks for your reply. Is writer/name an empty file, or what? Can you post: $ tree -apugsDF old new Both writer and name are directories. The result of ' tree -apugsDF ' is as follows old |-- [drwxr-xr-x root root4096 Jan 7 18:32] musician/ | `-- [-rw-r--r-- root root 37 Jan 7 18:32] name `-- [drwxr-xr-x root root4096 Jan 7 18:32] writer/ new |-- [drwxr-xr-x root root4096 Dec 30 0:45] musician/ | `-- [-rw-r--r-- root root 40 Dec 30 0:23] name `-- [drwxr-xr-x root root4096 Dec 30 0:46] writer/ `-- [-rw-r--r-- root root 37 Dec 30 0:50] name Can you post what patch.diff contains? diff -Nru old/musician/name new/musician/name --- old/musician/name 2014-01-07 18:32:02.0 + +++ new/musician/name 2013-12-30 00:23:19.0 + @@ -1,5 +1,5 @@ +Beethoven Strauss Debussy -Mozart +Schubert Bach -Schumann diff -Nru old/writer/name new/writer/name --- old/writer/name 1970-01-01 00:00:00.0 + +++ new/writer/name 2013-12-30 00:50:32.0 + @@ -0,0 +1,4 @@ +Emerson +O.Henry +Dickenson +Mark Twain Any particular reason why you don't include '-a' flag? (e.g. 'LC_ALL=C TZ=UTC0 diff -Naur old new' per recommended format in patch man-page. ) I have tried '-a' option with this case, and the results don't have differences. -- -- http://linuxfromscratch.org/mailman/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/lfs/faq.html Unsubscribe: See the above information page -- http://linuxfromscratch.org/mailman/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/lfs/faq.html Unsubscribe: See the above information page
Re: [lfs-support] Patch delete a directory
Em 07-01-2014 08:14, Parmenides escreveu: From: akhiezer Sent: Tuesday, January 07, 2014 1:31 AM To: LFS Support List Subject: Re: [lfs-support] Patch delete a directory Hi akhiezer, ... Is writer/name an empty file, or what? Can you post: $ tree -apugsDF old new Hi, akhiezer, I do not have tree in my system. It is nice having it. Did I miss it during some wrong install? Found this: http://mama.indstate.edu/users/ice/tree/ Is it what you referred to? -- []s, Fernando -- http://linuxfromscratch.org/mailman/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/lfs/faq.html Unsubscribe: See the above information page
Re: [lfs-support] Patch delete a directory
Date: Tue, 07 Jan 2014 08:50:24 -0300 From: Fernando de Oliveira fam...@yahoo.com.br To: LFS Support List lfs-support@linuxfromscratch.org Subject: Re: [lfs-support] Patch delete a directory . . I do not have tree in my system. It is nice having it. Did I miss it during some wrong install? Found this: http://mama.indstate.edu/users/ice/tree/ Is it what you referred to? - yes, that's it; latest ver 1.6.0 . Straightforward build; latest-ver works ok under ~b/lfs-7.4(-ish) . Not aware of any similarly-named utils from other well-known packages. Some aux refs in case of use/interest: * ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/source/a/tree/ * https://github.com/execjosh/tree rgds, akhiezer -- []s, Fernando -- -- -- http://linuxfromscratch.org/mailman/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/lfs/faq.html Unsubscribe: See the above information page
Re: [lfs-support] Patch delete a directory
Em 07-01-2014 09:39, akhiezer escreveu: Date: Tue, 07 Jan 2014 08:50:24 -0300 From: Fernando de Oliveira To: LFS Support List Subject: Re: [lfs-support] Patch delete a directory . . I do not have tree in my system. It is nice having it. Did I miss it during some wrong install? Found this: http://mama.indstate.edu/users/ice/tree/ Is it what you referred to? - yes, that's it; latest ver 1.6.0 . Straightforward build; latest-ver works ok under ~b/lfs-7.4(-ish) . Not aware of any similarly-named utils from other well-known packages. Some aux refs in case of use/interest: * ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/source/a/tree/ * https://github.com/execjosh/tree Thanks, I will install soon after I finish what I am doing now, and will have a look the links you gave. -- []s, Fernando -- http://linuxfromscratch.org/mailman/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/lfs/faq.html Unsubscribe: See the above information page
Re: [lfs-support] Patch delete a directory
Em 07-01-2014 10:23, Fernando de Oliveira escreveu: Em 07-01-2014 09:39, akhiezer escreveu: Date: Tue, 07 Jan 2014 08:50:24 -0300 From: Fernando de Oliveira To: LFS Support List Subject: Re: [lfs-support] Patch delete a directory . . I do not have tree in my system. It is nice having it. Did I miss it during some wrong install? - yes, that's it; latest ver 1.6.0 . Straightforward build; latest-ver works ok under ~b/lfs-7.4(-ish) . Not aware of any similarly-named utils from other well-known packages. I will install soon after I finish what I am doing now It is very good, I missed that, helps also in examining the dirs and files for the book. Thanks again! -- []s, Fernando -- http://linuxfromscratch.org/mailman/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/lfs/faq.html Unsubscribe: See the above information page
Re: [lfs-support] Patch delete a directory
From: Parmenides mobile.parmeni...@gmail.com To: lfs-support@linuxfromscratch.org Date: Tue, 7 Jan 2014 01:10:55 +0800 Subject: [lfs-support] Patch delete a directory Hi, I am not sure whether I should ask this quesiton here. I am trying 'diff' and 'patch', and have encounter a problem. I have create two directories as follows: old |-- musician | `-- name `-- writer new |-- musician | `-- name `-- writer `-- name Is writer/name an empty file, or what? Can you post: $ tree -apugsDF old new Then, 'diff' is used to compare the two directories and generated a diff. diff -Nru old new patch.diff Can you post what patch.diff contains? Any particular reason why you don't include '-a' flag? (e.g. 'LC_ALL=C TZ=UTC0 diff -Naur old new' per recommended format in patch man-page. ) Then, 'patch' is used to make 'old' identical to 'new'. patch -p1 --dir old patch.diff In the following, I want to 'old' revert to its origin: patch -p1 -R --dir old patch.diff The structruct of 'old' has turn to the following: old `-- musician `-- name It obvious that a subdirectory 'writer' has disappeared. I wonder some way to keep 'writer' from being deleted. Thx. -- -- http://linuxfromscratch.org/mailman/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/lfs/faq.html Unsubscribe: See the above information page
Re: [lfs-support] Patch delete a directory
Date: Mon, 06 Jan 2014 17:31:39 + From: lf...@cruziero.com (akhiezer) To: LFS Support List lfs-support@linuxfromscratch.org Subject: Re: [lfs-support] Patch delete a directory From: Parmenides mobile.parmeni...@gmail.com To: lfs-support@linuxfromscratch.org Date: Tue, 7 Jan 2014 01:10:55 +0800 Subject: [lfs-support] Patch delete a directory Hi, I am not sure whether I should ask this quesiton here. I am trying 'diff' and 'patch', and have encounter a problem. I have create two directories as follows: old |-- musician | `-- name `-- writer new |-- musician | `-- name `-- writer `-- name Is writer/name an empty file, or what? Can you post: $ tree -apugsDF old new Then, 'diff' is used to compare the two directories and generated a diff. diff -Nru old new patch.diff Can you post what patch.diff contains? Any particular reason why you don't include '-a' flag? (e.g. 'LC_ALL=C TZ=UTC0 diff -Naur old new' per recommended format in patch man-page. ) Then, 'patch' is used to make 'old' identical to 'new'. patch -p1 --dir old patch.diff In the following, I want to 'old' revert to its origin: patch -p1 -R --dir old patch.diff The structruct of 'old' has turn to the following: old `-- musician `-- name It obvious that a subdirectory 'writer' has disappeared. I wonder some way to keep 'writer' from being deleted. Thx. If you're hitting patch's '-E' behaviour ( -E or --remove-empty-files Remove output files that are empty after the patches have been applied. Normally this option is unnecessary, since patch can examine the time stamps on the header to determine whether a file should exist after patching. However, if the input is not a context diff or if patch is conform-ing to POSIX, patch does not remove empty patched files unless this option is given. When patch removes a file, it also attempts to remove any empty ancestor directories. ), then I s'ppose a really gross hack could be to use mktemp to create a temp-file inside old/writer/ dir, perhaps shovelling some dummy data into it (so that it's not an empty file), and remove it later (having captured the name/path of the temp-file from the output of mktemp earlier). However, I'd first check for a better way - perh involving the above man-page stuff re time-stamps /or patch-format /or posix. rgds, akh -- -- http://linuxfromscratch.org/mailman/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/lfs/faq.html Unsubscribe: See the above information page
