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dCore sce-load Command
The sce-load command is used to load SCE(s) into RAM for use. Note extensions listed in /etc/sysconfig/tcedir/sceboot.lst are automatically loaded at boot time. Most dCore Window Managers have an integrated 'OnDemand' menu, which allows easy loading of SCEs placed in OnDemand, review the dCore sce-ondemand Command.
Process:
- Check SCE integrity by comparing it's md5sum to the '*.sce.md5.txt' file, unless the 'nomd5' bootcode was used.
- Recursively gather the full list of dependencies from the '*.sce.dep' files.
- Create a '/tmp/tcloop/<EXTENSION>/' directory and loop-mount it's SquashFS file.
- Copy files under '/opt/', '/usr/', '/bin/', '/sbin/', '/lib/', '/dev/', '/etc/', '/var/' as symbolic links into the root file system.
- Check for kernel modules in the SquashFS-file and if present call depmod -a and udevadm trigger.
- Call ldconfig.
- Check for start-up scripts and execute them; add package name to '/tmp/.installed'.
- If a graphic desktop is configured up-date the menu and icon set as specified in the SCE's '.desktop' file.
- Add the installed package to '/tmp/.debinstalled', provided it's md5sum is given.
- Call restart for the desktop, if available, and re-start wbar if loaded.
- SCEs that were imported through a list file (see sce-import –help) are loaded in the order specified in the list.
Usage options from the 'sce-load –help' command:
sce-load - Load SCE(s) and any SCE(s) that it depends on into RAM for use, SCEs typically located in /etc/sysconfig/tcedir/sce/. Usage: sce-load Menu prompt, select SCE to load. sce-load SCE Directly load the named SCE. sce-load SCE1 SCE2 Directly load multiple SCEs. sce-load -b SCE Internal use only, to load SCEs at boot time. sce-load -d SCE Write any debug information to var/log/sce.log. sce-load -s SCE Suppress loading outputs like ' *.sce: OK '.