diff options
Diffstat (limited to 'macinstall')
| -rwxr-xr-x | macinstall | 123 |
1 files changed, 93 insertions, 30 deletions
diff --git a/macinstall b/macinstall index ba1ddb34fec1..f4f2bfc4cda6 100755 --- a/macinstall +++ b/macinstall @@ -9,27 +9,89 @@ if [[ $1 == "-h" || $1 == "--help" ]] ; then cat << EOF macinstall command help -Use this command to change local installation. -Directory /etc/macinstall.d contains all alternative install files related. - -Usage - macinstall [--help|-h] - macinstall [--version] - macinstall name-install [local-import] - - -Optional parameters - --help -h -> this help page - --versione -> version - -y --ask-confirm -> ask confirm before proceeed - ---this-is-not-an-exercise -> force real work without this none i really done. this is a secure check. - -Required +Imagine you want install arch linux one time and that clone on all disk +ad pc you have. But you should have some different file that differ from +one installation to another. This command help you to manage this. + +Imagine you have your /etc/macinstall.d/yourpc* with all files/folder +like: + /etc/macinstall.d/yourpc1/etc/fstab + /etc/macinstall.d/yourpc1/boot/grug/grub.cfg + /etc/macinstall.d/yourpc1/etc/machine-id + /etc/macinstall.d/yourpc1/etc/hostname + /etc/macinstall.d/yourpc1/etc/ssh/host_* + /etc/macinstall.d/yourpc1/.. +A second install like + /etc/macinstall.d/yourpc2/etc/fstab + /etc/macinstall.d/yourpc2/boot/grug/grub.cfg + /etc/macinstall.d/yourpc2/etc/machine-id + /etc/macinstall.d/yourpc2/etc/hostname + /etc/macinstall.d/yourpc2/etc/ssh/host_* + /etc/macinstall.d/yourpc2/etc/.. +A config file with sessione [yourpc1] and [yourpc2] (edit yourself +macinstall.conf) + /etc/macinstall.d/macinstall.conf +with: + [yourpc1] + CopyFilesNum=5 + CopyFile1=/etc/fstab + CopyFile2=/boot/grub/grub.cfg + CopyFile3=/etc/grub.d/40_custom + CopyFile4=/etc/hostname + CopyFile5=/etc/machine-id + CopyDirectoriesNum=1 + CopyDirectory1=/etc/ssh + WriteSemaphore=yes + AllowOnlyIfPreviousMacIs=yourpc2 +and + [yourpc2] + CopyFilesNum=5 + CopyFile1=/etc/fstab + CopyFile2=/boot/grub/grub.cfg + CopyFile3=/etc/grub.d/40_custom + CopyFile4=/etc/hostname + CopyFile5=/etc/machine-id + CopyDirectoriesNum=1 + CopyDirectory1=/etc/ssh + WriteSemaphore=yes + AllowOnlyIfPreviousMacIs=yourpc1 +And finally a command like to switch from one system to another + macinstall yourpc1 ---this-is-not-an-exercise + macinstall yourpc2 ---this-is-not-an-exercise +And a semaphore file like + /etc/macinstall.d/CurrentSystem-yourpc1 +or + /etc/macinstall.d/CurrentSystem-yourpc2 + +Summary usage + macinstall [-i --info none] [--help|-h] [--version] name-install + [local-import] + +Option parameters + --help -h -> this help page + -i --info or blank -> who am i looking semaphore file + --version -> version + -y --ask-confirm -> ask confirm before proceeed + ---this-is-not-an-exercise -> force real work. without this + none is really done. this is a + secure check. + +Path used + /etc/macinstall.d -> contains all single + install related files (example fstab grub.cfg machine-id...) + /usr/bin/macinstall -> this command itself + /etc/macinstall-d/CurrentSystem-pcname -> semaphore of installed + system (touch bank file) + +Example + A file /etc/macinstall.d/macinstall.conf with some demo config + is already supplyed. + +Packages required sed sudo -Cfg file +Cfg file used /etc/macinstall.d/macinstall.conf -Propname (wold before '=' char) can't contain spaces but file name accept '"' and delimiter and single '\' (before space) EOF @@ -44,18 +106,19 @@ fi # path_prefix_system_semaphore="/etc/macinstall.d/CurrentSystem-" #path_prefix_system_semaphore="/home/simona/My Work/my-pkg simonascripts/root-test/etc/CurrentSystem-" - -numSem=`ls "$path_prefix_system_semaphore"* 2> /dev/null | wc -l` -case $numSem in - 1) currSystem=`ls -1 "$path_prefix_system_semaphore"* 2> /dev/null` - currSystem="${currSystem:${#path_prefix_system_semaphore}:${#currSystem}-${#path_prefix_system_semaphore}}" - echo "I am $currSystem" - ;; - 0) echo "Can't detect current system." - ;; - *) echo "Ambiguous CurrentSystem ($numSem)!!!" - ;; -esac +if [[ $1 == "" || $1 == "-i" || $1 == "--info" ]] ; then + numSem=`ls "$path_prefix_system_semaphore"* 2> /dev/null | wc -l` + case $numSem in + 1) currSystem=`ls -1 "$path_prefix_system_semaphore"* 2> /dev/null` + currSystem="${currSystem:${#path_prefix_system_semaphore}:${#currSystem}-${#path_prefix_system_semaphore}}" + echo "I am $currSystem" + ;; + 0) echo "Can't detect current system." + ;; + *) echo "Ambiguous CurrentSystem ($numSem)!!!" + ;; + esac +fi [[ ! -r /bin/sed ]] && { echo -e "$ERR Missing sed utility! Exit"; exit 1; } [[ ! -r /bin/sudo ]] && { echo -e "$ERR Missing sudo utility! Exit"; exit 1; } |