我们执行命令gzip -dv f3.txt.gz时,由于当前目录中存在文件f3.txt,会要求我们确定是否覆盖原有文件: gzip: f3.txt already exists; do you wish to overwrite (y or n)? 我们输入n后,反馈信息: not overwritten 没有覆盖原有文件。 如果我们不想接收和处理是否覆盖原有文件的信息,我们可以使用 -f选项强制...
[sysadmin@mycentos01 tempfile]$ gzip 1.sh >1.sh.gz gzip: 1.sh.gz already exists; do you wish to overwrite (y or n)? n not overwritten [sysadmin@mycentos01 tempfile]$ ls -l 总用量 8 -rwxrwxrwx. 1 sysadmin root 35 5月 8 21:12 1.sh -rw-r--r--. 1 sysadmin root 0 5月...
given, and when not running in the background, gzip prompts to verify whether an existing file should be overwritten.Rgds...Geoff Proverbs 3:5,6 Trust in the Lord with all your heart and lean not on your own understanding; in all your ways acknowledge him, and he will make all your...
to the standard ouput: let zcat behave as cat. If -f is not given, and when not running in the background, gzip prompts to verify whether an existing file should be overwritten. 即使文件有多个链接或相关文件的存在,或者压缩数据是从或从写到一个终端。如果输入数据不是GZIP识别的格式,如果选项-...
These options are interpreted first and can be overwritten by explicit command line parameters. As this can cause problems when using scripts, this feature is supported only for options that are reasonably likely to not cause too much harm, and gzip warns if it is used. This feature will be...
gzip is designed as a complement to tar, not as a replacement. ENVIRONMENT The environment variable GZIP can hold a set of default options for gzip. These options are interpreted first and can be overwritten by explicit command line parameters. For example: for sh: GZIP="-8v --name"; ...
Force compression or decompression even if the file has multiple links or the corresponding file already exists, or if the compressed data is read from or written to a terminal. If the input data is not in a format recognized bygzip, and if the option --stdout is also given, copy the ...
is not in a format recognized bygzip,and if the option --stdout is also given, copy the input data without change to the standard output: letzcatbehave ascat.If-fis not given, and when not running in the background,gzipprompts to verify whether an existing file should be overwritten. ...
is not in a format recognized bygzip,and if the option --stdout is also given, copy the input data without change to the standard output: letzcatbehave ascat.If-fis not given, and when not running in the background,gzipprompts to verify whether an existing file should be overwritten. ...
gzip is designed as a complement to tar, not as a replacement. ENVIRONMENT The environment variable GZIP can hold a set of default options for gzip. These options are interpreted first and can be overwritten by explicit command line parameters. For example: for sh: GZIP="-8v --name";...