25 нояб. 2019 г. · I would recommend use the &&. Example: mkdir ~/this_dir && touch ~/this_dir/new.txt The && deals accepts a new command. So mkdir this_dir, also do the rest.

18 окт. 2017 г. · Just do echo "text" >> /path/to/file if the file doesn't exist. The lovely thing about text redirection and appending is that if your output is a file path,

1 авг. 2019 г. · Create files if they don't already exist ... Can this be done with a simple command? Thank you. command-line · bash · text-processing.

20 июл. 2016 г. · Create checksum sha256 of all files and directories? 2 · Create files if they don't already exist · 2 · Function that creates a file in a ...

14 янв. 2011 г. · > newfile Will also create an empty file. If the file does already exist, it will be truncated (emptied). To keep the file contents, use >> for appending.

8 мая 2020 г. · Try invert the if operation, by checking if a file under user input doesn't exist. You can use ! "not" logical operation to negate it.

10 июл. 2017 г. · You can use the truncate command, which will create the file if it doesn't exist. Be warned that this will also empty an existing file.

27 июн. 2017 г. · Loop through numbers and check if file already exists. If it exists, go on with the loop; if file does not exist, create it. for n in $(seq ...

2 авг. 2011 г. · The easiest method to create an empty file would be touch test$(date +%Y%m%d-%H%M%S) and that would result in a file named test20110802-170410.

26 апр. 2013 г. · If you already issued chmod +x script.sh just move your scripts to the folder in which you're going to store them - create it if it doesn't ...