i want to make a loop that reads some files and i want it to stop when wc output is smaller than 5 in this case
I would like to use the lines coming from \'wc\' as variables. For example: echo \'foo bar\' > file.txt
I am using C to parse a large flat file and output relevant lines into an output file. The output file should be around 70,000 lines.
At the beginning I simply used the following to count the length of each line: while(<FH>){ chomp;
I need to write a perl that mimic linux command wc exactly(including and especially output format), while hav开发者_Go百科ing realized the functionality, the output of wc is really a headache, it seem
I need to count the number of lines in a file, in a UNIX shell script, but I need the number of lines under 80 characters, and if there are more than 80 characters, count it as multiple lines.
When I try the last example from perlfaq5: How-do-I-count-the-number-of-lines-in-a-file? I get an error-message.
This has be stump.I wrote a shell program in C that allows the user to execute several commands.Based on my research so far, all the commands such as \"ls\" and \"cat\" are located in \"/bin/\".
Is there a way to get the integer that wc returns in bash? Basically I want to write the line numbers and word counts to the screen after the file name.
I am trying to write a function to get a list of offers (their prices) for an item based on the ASIN:
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