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| -rw-r--r-- | doc/note/burncdrom/growisofs.txt | 20 | ||||
| -rw-r--r-- | doc/note/mount/fstab.txt | 13 |
2 files changed, 33 insertions, 0 deletions
diff --git a/doc/note/burncdrom/growisofs.txt b/doc/note/burncdrom/growisofs.txt new file mode 100644 index 0000000..f9b0ad5 --- /dev/null +++ b/doc/note/burncdrom/growisofs.txt @@ -0,0 +1,20 @@ + +## Install + +apt install genisoimage + + +## Burn from ISO to optical media + +growisofs -dvd-compat -Z /dev/srX=path/to/my.iso + + +## Get checksum of disc + +- Use isoinfo (from genisoimage pkg) to get size params. +- Use dd parameterized by previous output. + + isoinfo -d dev=/dev/srX + dd bs=${Logical block size} count=${Volume size} if=/dev/srX | md5sum -b + + diff --git a/doc/note/mount/fstab.txt b/doc/note/mount/fstab.txt new file mode 100644 index 0000000..de642ce --- /dev/null +++ b/doc/note/mount/fstab.txt @@ -0,0 +1,13 @@ + +fstab +===== + +## Moving firefox cache to RAM + +Effect: Faster at runtime, slower at startup. + +fstab entry: +none /home/YOURNAME/.cache/mozilla/firefox tmpfs noatime,noexec,users 0 0 + + + |