WebNov 15, 2016 · until [ -f /tmp/examplefile.txt ] do sleep 5 done echo "File found" exit Info: Use -d instead of -f to check for directories, or -e to check for files or directories.. Every 5 seconds it will wake up and look for the file. When the file appears, it will drop out of the loop, tell you it found the file and exit (not required, but tidy.) WebMar 19, 2009 · Csh to check for existence of file Hi, I would like to check the existence of files (doesn;t matter the number of files) in a directory. My file is named in the following manner (always ending with " myfile ").
bash - Shell script to create a file if it doesn
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L04 – C Shell Scripting - Part 2 1. Control Structures: if then else
WebJul 22, 2011 · Hi , I have a script wherein i have a For Loop. Within this for loop i create a variable and assign it a value. The script goes to a For Loop only if certain conditions are … WebI am trying to login to my PC with ssh, but every time ssh says Permission denied (publickey). and /var/log/auth.log contains entries saying:. Jan 16 00:00:35 DerKonig sshd[11573]: Connection from 127.0.0.1 port 51482 on 127.0.0.1 port 22 Jan 16 00:00:35 DerKonig sshd[11573]: User not allowed because shell zsh does not … WebDec 6, 2015 · It is used both as an interactive login shell and a shell script command processor. tcsh is an enhanced but completely compatible version of the Berkeley UNIX C shell. In most cases csh / tcsh is installed by default. All you have to do is type shell name to start using it: $ csh. OR. how to resize a gold ring larger