Commands: -1 compress faster -9 compress better -d decompress -l list compressed file -t test compressed file -V display version number -h give more help -L display software license Options: -q be quiet -v be verbose -oFILE write output to 'FILE' -f force compression of suspicious files -k keep backup files file.. executables to (de)compress
Type 'upx.out_x86-64 --help' for more detailed help.
UPX comes with ABSOLUTELY NO WARRANTY; for details visit https://upx.github.io
Input file "crash.upx" is now 19088 bytes, starting strategy "bisect"... Verifying the original input executes successfully... (skip with --noverify) ** Message: This program expected `./test1.sh` to return successfully ** Message: for the original input (i.e. exitcode zero). ** Message: Try it yourself to verify it's working. ** Message: Use a command like: `cat crash.upx | ./test.sh || echo failed`
Input file "crash.upx" is now 19088 bytes, starting strategy "bisect"... Verifying the original input executes successfully... (skip with --noverify) The original input file succeeded after 0.0 seconds. New finalized size: 19088 (depth=2) real=0.0s, user=0.0s, speedup=~-0.0s treesize=6654, height=6376, unproc=0, real=4.4^C user=19.3s, speedup=~14.9s