You should look into the concat demux and concat protocol that was added in ffmpeg 1.1. Assuming the codecs are the same you create a file (example mylist.txt): file ‘/path/here/file1.avi’ file ‘/path/here/file2.avi’ file ‘/path/here/file3.avi’ Then pass that file to ffmpeg ffmpeg -f concat -i mylist.txt -c copy video_draft.avi You can use this command to make … Read more
You can use the * character to match all the files in your current directory. cat * will display the content of all the files. If you want to display only files with .txt extension, you can use cat *.txt, or if you want to display all the files whose filenames start with “file” like … Read more
Based on your example text, cut -d’ ‘ -f2- yourFile should do the job.
Don’t use cat. tail was meant for this usecase exactly: $ tail -1 ./test.properties
The ls -l command will show you that: $ ls -l foo lrwxrwxrwx 1 user group 11 2010-12-31 19:49 foo -> /etc/passwd Or the readlink command: $ readlink foo /etc/passwd So, the symbolic link foo points to the path /etc/passwd.
find data/ -name ‘*.json’ -exec cat {} \; > uber.json a short explanation: find <where> \ -name <file_name_pattern> \ -exec <run_cmd_on_every_hit> {} \; \ > <where_to_store>
As @geekosaur explained, the shell does the redirection before running the command. When you type this: sudo foo >/some/file Your current shell process makes a copy of itself that first tries to open /some/file for writing, then if that succeeds it makes that file descriptor its standard output, and only if that succeeds does it … Read more
I was not aware of the award until today when some rookie tried to pin the UUOC on me for one of my answers. It was a cat file.txt | grep foo | cut … | cut …. I gave him a piece of my mind, and only after doing so visited the link he … Read more
You can do: for f in *.txt; do (cat “${f}”; echo) >> finalfile.txt; done Make sure the file finalfile.txt does not exist before you run the above command. If you are allowed to use awk you can do: awk ‘FNR==1{print “”}1’ *.txt > finalfile.txt