WebJul 5, 2011 · About the author: Vivek Gite is the founder of nixCraft, the oldest running blog about Linux and open source. He wrote more than 7k+ posts and helped numerous readers to master IT topics. Join the nixCraft community via RSS Feed or Email Newsletter. 🥺 Was this helpful? Please add a comment to show your appreciation or feedback. nixCraft is a … 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 …
How do I fix "MANPATH: undefined variable." in csh?
WebDec 5, 2006 · 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 met , which means the variable may or may not exists. However down the line in the script i have to check if that variable exists on or not. How do i check this WebJul 16, 2013 · Hi All, I am a beginner in this and trying to write a shell script in linux which will : 1. Ask for a file name and check if its exists. 2. If file exists only then it will ask for the new target folder, after entering target folder name it will check if … jc outpost\\u0027s
Checking if a Linux Environment Variable Is Set or Not
WebThanks for contributing an answer to Unix & Linux Stack Exchange! Please be sure to answer the question.Provide details and share your research! But avoid …. Asking for help, clarification, or responding to other answers. WebHi , 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 met , which … WebDec 4, 2007 · Hi All. Pls help me with the command to check existence of files (I'll mention name of the file as regex) and proceed with my further processing if atleast one of them exists in detail, I've a dir /tmp/TURP, which may or may not have files named with "exter*.txt" I need to check and... (2 Replies) jc O\\u0027Rourke