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50 Commits

Author SHA1 Message Date
Brent Gardner 4250d9a258 Replaced rc.local modification with resize2fs_once init script 2020-02-25 13:39:03 -05:00
daveilers 74b106e763
Add sysprep-ish steps 
Add an option to remove logs, apt archives, dhcp client leases and ssh hostkeys from image while shrinking.
 2020-01-03 09:49:25 -08:00
wfroemgen 054f6c7902
Update pishrink.sh 
deleted option "p" from usage example
 2019-10-28 09:44:41 +01:00
Drew Bonasera 17346f5d02 Update docs 2019-08-27 04:15:31 -04:00
Drew Bonasera 20ae97d2bc Add gzip option 2019-08-27 03:52:43 -04:00
Drew Bonasera 97b9a5db39 Make pishrink always try to repair the filesystem 
There were far too many people having to repair the filesystems by hand. Since the image would be mostly unusable anyway, I feel confident doing it on the image without copying.
 2019-08-27 01:13:11 -04:00
Drew Bonasera 27f8780508 Add double quote to prevent globbing and word splitting 2019-08-27 01:11:27 -04:00
Drew Bonasera 562142b841 Merge branch 'offer_filesystem_repair_option' of https://github.com/framps/PiShrink 2019-08-26 23:35:15 -04:00
framp cfe5cc5534 Fixed issue #84 2019-08-23 15:46:45 +02:00
framp 1dfe90f650 Added additional e2fscks with option -r and -p 2019-07-30 15:33:33 +02:00
framp db62822a42 Removed some checks 2018-08-19 22:05:28 +02:00
framp 15c43f1199 Merge with debug branch 2018-08-19 17:59:44 +02:00
framp 8a0637b3da Initial debug and error checking version 2018-08-19 17:54:23 +02:00
framp c68ff6d502 Added option -r 2018-08-19 17:46:55 +02:00
framp 0fea4cc2a7 Update 2018-08-17 22:15:16 +02:00
framp b0ffc3afd9 Initial debug and error checking version 2018-08-17 21:48:21 +02:00
framp 8aae06a4b2 Modified cleanup 2018-03-24 12:01:59 +01:00
framp 67add2e613 Added cleanup function trap 2018-02-14 20:07:11 +01:00
Drew Bonasera eac933beb8 Add `-a minimal` to parted call to fix errors with some images 2018-02-03 17:38:31 -05:00
Andrew Scheller 3568798dd4 Give the new file the same ownership as the old file 
(instead of having it always owned just by root)
 2018-01-29 09:58:24 +00:00
Andrew Scheller 201db16c93 Replace `expr` with bash built-in arithmetic, and tidy up free-space calculation 2018-01-29 09:58:24 +00:00
Andrew Scheller 8331faf8f3 Check for additional required commands 2018-01-29 09:58:24 +00:00
Andrew Scheller e3ff4d20aa Double-quote all the filenames 2018-01-29 09:58:24 +00:00
Andrew Scheller ec95ba8097 `ls` doesn't need `-a` flag when passed a filename 2018-01-29 09:57:19 +00:00
Andrew Scheller c69f57affe Tighten up grep matches 2018-01-29 09:57:19 +00:00
Andrew Scheller 8784bda989 Avoid calling identical commands multiple times 2018-01-29 09:57:19 +00:00
Andrew Scheller 49964b512c Remove the unnecessary `tr -d '\n'` parts 2018-01-29 09:57:19 +00:00
Andrew Scheller 0b19d6c6ea Add the -s flag to all parted commands 2018-01-29 09:57:19 +00:00
Andrew Scheller b787dd4e66 Always quote echo strings 2018-01-29 09:57:19 +00:00
Andrew Scheller b11de9a8ee Remove unused variables 2018-01-29 09:57:19 +00:00
Andrew Scheller 9d6392d0c2 Use $() for command-substitution instead of backticks 2018-01-29 09:57:19 +00:00
Drew Bonasera 2aa44f0ecd
Fix error return value 
Closes #39
 2018-01-27 00:03:04 -05:00
Andrew Scheller 2229ae89a6
Don't allow a directory to be selected 
The `-e` flag checks for a file _or_ a directory of that name. The `-f` flag checks only for files.
 2018-01-21 22:08:43 +00:00
framp f83e3f341d Autorepair fsck errors 2017-12-29 18:03:11 +01:00
framp 4af698457e Accept filenames with spaces 2017-12-02 23:18:54 +01:00
Drew Bonasera ff89083249 Update auto expanding script 
It now attempts to use raspi-config and falls back on the (updated) hard coded procedure. This should
help prevent some incompatibility issues.
 2017-10-24 03:50:46 -04:00
Sean Mayo 0b04de8118 reverted to using raspi-config to be used for automatic image resizing 
while not having to rely on the raspi-config tool does make the pishrink utility more portable, the raspi-config tool is already properly maintained. rather than being forced to maintain the autosizing utility in this script (which has already been broken for several months due to a linux kernal change), it just makes more sense to not have to rewrite properly maintained code.
 2017-07-07 15:53:20 -07:00
Drew Bonasera 9b55197d9b Remove need for raspi-config to be installed on the image for resizing. 
Closes #8
 2016-10-31 01:42:34 -04:00
Drew Bonasera 75dafa2801 Fix spacing 2016-08-22 04:11:37 -04:00
Carl Jensen 8388774c3e New indents broke rc.local md5sum, startup script 
The indentation was introduced in cad2e0e11a, not when the safety hash check was added in 2c6f069c2f, my first guess.
The indentations makes the rc.local begin with spaces instead of `#!/bin/bash` and will not run. But it gets better.
The md5 safety check is based on rc.local without indents, so after the added indentations the if-block will never be skipped. If the script is run a second time, the original rc.local backed up in rc.local.bak will be overwritten, and on boot result in a never ending loop, trying to expand the filesystem each time. A user could run the pishrink.sh a second time on a disk image, e.g. after making more edits.
 2016-08-18 03:01:14 +02:00
rbaumbach cad2e0e11a
Add getops to script to provide user the ability to skip autoexpanding process of the script 2016-07-09 20:45:54 -07:00
Drew Bonasera c519a658c7 Fix issue #4 where the script tries to resize to a larger or equal size 2016-07-07 01:28:32 -04:00
Drew Bonasera 0b8020ac18 Change parameters to cp for image copy 
This will speed up the copy process on some filesystems by writing less to the disk. CoW filesystems will perform the best
 2016-04-28 02:10:01 -04:00
Drew Bonasera ed4bcea683 Add option to copy to new file before script executes 
While not the most efficient method it will at least work for now

Closes issue #1 and issue #3
 2016-04-28 01:35:12 -04:00
Drew Bonasera f45603840e Change to pull partition number from the image rather than hardcoded 2016-04-27 04:33:21 -04:00
Drew Bonasera e3b321a9d7 Remove bc dependency by replacing with expr 2016-04-27 04:32:22 -04:00
Drew Bonasera f4282842da Remove the use of awk 
The awks being used were not reliably giving the correct data across different distros. They were
replaced with cut and tr, this should give the script better stability.
 2016-04-27 02:10:23 -04:00
Drew Bonasera 33aeacb375 Add checks for parted and bc being installed. These are most likely to 
be missing on distros.
 2016-04-26 12:05:00 -04:00
Drew Bonasera 2c6f069c2f Add safeties 
-/etc/rc.local wont be overwritten if the hash matches what the script will write
-If resize2fs fails the script is aborted
 2016-04-19 04:21:22 -04:00
Drew Bonasera ca4de5aa4e Initial Commit 2016-04-11 23:05:00 -04:00