Useful Commands/Compression
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| 🎯 Purpose | ⌨️ Command |
|---|---|
| zip |
zip -r front-end.zip index.html static/
unzip -l front-end.zip
unzip -p front-end.zip index.html
|
| tar |
tar --exclude=".*" -zcvf ~/solr-4.3.0.tgz solr-4.3.0
tar -C /usr/local --exclude '.*' -zcvf tika-1.4-pxx.tgz tika
|
| gzip |
gzip -k taiwan-taco.map
gzip -l taiwan-taco.map.gz
compressed uncompressed ratio uncompressed_name
25400590 38204880 33.5% taiwan-taco.map
|
| xz |
xz -zk hd-20190227.csv
xz -vt hd-20190227.csv.xz
hd-20190227.csv.xz (1/1)
100 % 344.1 KiB / 1,458.1 KiB = 0.236
|
| dd |
# Make an ISO image.
df -h
umount /dev/disk2
dd if=/dev/disk2 of=Win7.iso bs=2048 count=1000
file Win7.iso
Win7.iso: ISO 9660 CD-ROM filesystem data 'GRMCULFRER_TW_DVD ' (bootable)
kill -USR1 {pid of dd}
|