Git
/
cheat
mirror of https://github.com/cheat/cheat.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #350 from iamatacos/patch-1 

Update dd
This commit is contained in:
Chris Allen Lane 2017-09-16 22:58:17 -04:00 committed by GitHub
parent d6dc39c687 f8d2ce516e
commit eb6dfaad39
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
cheat/cheatsheets/dd
View File

@ -1,7 +1,7 @@
# Read from {/dev/urandom} 2*512 Bytes and put it into {/tmp/test.txt}
# Note: At the first iteration, we read 512 Bytes.
# Note: At the second iteration, we read 512 Bytes.
dd if=/dev/urandom of=/tmp/test.txt count=512 bs=2
dd if=/dev/urandom of=/tmp/test.txt count=2 bs=512
# Watch the progress of 'dd'
dd if=/dev/zero of=/dev/null bs=4KB &; export dd_pid=`pgrep '^dd'`; while [[ -d /proc/$dd_pid ]]; do kill -USR1 $dd_pid && sleep 1 && clear; done